Nioxin System 4 Scalp + Hair Conditioner

Dupes for System 4 Scalp + Hair Conditioner by Nioxin

Last updated on June 15, 2026

Welcome to our breakdown of the 48 best Nioxin System 4 Scalp + Hair Conditioner dupes and alternatives.

Looking for dupes for a different product? You can use our Dupe Finder to search for them!

If you'd like to see the all of the Nioxin dupes that we've found, check out our best Nioxin dupes guide.

We use hundreds of science-backed factors to find you the best dupes.
Learn more about our dupe methodology

Our Roundup

Here's a quick roundup of our findings. Continue reading for the full breakdown!

Head & Shoulders Deep Hydration Conditioner
Most Similar Ingredients

Head & Shoulders's Deep Hydration Conditioner is the dupe with the most similar ingredients. Our matching methodology puts it at an 47% ingredient match!

Verb Ghost Conditioner
Most Liked

Of all of the dupes for this product, Verb's Ghost Conditioner is the most liked by our community. Our matching algorithm puts it at an 60% overall match!

Overview

What it is

Conditioner with 44 ingredients that contains niacinamide and Vitamin E

Suited For

It has ingredients that are good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture

Free From

It doesn't contain any silicones or sulfates

Dupe #1

Head & Shoulders Deep Hydration Conditioner

66% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

88% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide and Vitamin E. They've got a total of 12 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #2

Hair Proud Revive & Repair Conditioner

65% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

86% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide. They've got a total of 15 ingredients in common.

They both do not contain any silicones or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

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Dupe #3

Hair Proud Super Hydrating Conditioner

65% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

86% Attribute Match
46% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide. They've got a total of 15 ingredients in common.

They both do not contain any silicones or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #4

&sons 5% Thickening Complex Conditioner

60% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

85% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide. They've got a total of 9 ingredients in common.

They both do not contain any silicones or sulfates. They both contain common allergens, fragrances and oils.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #5

Pantene Pro-V Active Nutri Plex Infinitely Long

60% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

90% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide and Vitamin E. They've got a total of 10 ingredients in common.

They both contain harsh alcohols, common allergens and fragrances.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #6

Head & Shoulders Derma X Revitaliser Anti-dandruff Conditioner

60% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

80% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide and Vitamin E. They've got a total of 9 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens and fragrances.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #7

Wella Ultimate Smooth Conditioner

60% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

64% Attribute Match
48% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 13 ingredients in common.

They both do not contain any silicones or sulfates. They both contain common allergens and fragrances.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and dark spots.

Price Comparison

This dupe is $8.00 more expensive than the original product.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #8

Pantene Pro V Micellar Detox & Moisturize Light Conditioner

60% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

74% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide. They've got a total of 10 ingredients in common.

They both do not contain any silicones. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #9

Verb Ghost Conditioner

60% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

81% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 15 ingredients in common.

They both do not contain any silicones. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Price Comparison

This dupe is $8.30 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #10

Keep It Anchored Conditioner For Men

59% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

72% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide. They've got a total of 10 ingredients in common.

They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #14

Nioxin System 4 Scalp + Hair Conditioner

59% match

with the ingredients and function of Oribe Gold Lust Repair & Restore Conditioner

86% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide and Vitamin E. They've got a total of 20 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Price Comparison

This dupe is $12.99 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #11

Aussie Miracle Volume Conditioner

59% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

48% Attribute Match
50% Ingredient Match

Dupe Explained

These products are both conditioners that contain. They've got a total of 12 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens and fragrances.

They're both likely to be good for sensitive skin.

Price Comparison

This dupe is $22.03 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #12

Soapbox Tea Tree & Mint Scalp Balancing Conditioner

59% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

75% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 11 ingredients in common.

They both do not contain any silicones. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Price Comparison

This dupe is $4.41 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #13

Plantur 39 Balsam för fint hår

59% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

72% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide. They've got a total of 13 ingredients in common.

They both do not contain any silicones or sulfates. They both contain common allergens, fragrances and parabens.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #14

Wella Oil Reflections Luminous Instant Conditioner

59% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

63% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens, fragrances, oils and parabens.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily skin and reducing pores.

Price Comparison

This dupe is $4.01 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #15

Plantur 21 #Langehaare Nutri-Conditioner

59% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

81% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide. They've got a total of 10 ingredients in common.

They both do not contain any silicones or sulfates. They both contain common allergens, fragrances and parabens.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

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Dupe #16

Aussie Deep Thoughts Reconstructing Conditioner

58% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

43% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both conditioners that contain. They've got a total of 12 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for dry skin and scar healing.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #17

Céla by Celine Tadrissi Signature Conditioner

58% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

72% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 12 ingredients in common.

They both do not contain any silicones or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and dark spots.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #18

Glynt Volume Conditioner

58% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

70% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 11 ingredients in common.

They both do not contain any silicones or sulfates. They both contain common allergens, fragrances and oils.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and dark spots.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #19

IGK Hair Extra Love Volume Conditioner

58% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

74% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 15 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens and fragrances.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, oily skin, scar healing and dark spots.

Price Comparison

This dupe is $4.00 more expensive than the original product.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #20

Virtue Full Conditioner

57% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

80% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 16 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Price Comparison

This dupe is $10.40 more expensive than the original product.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #21

ISANA Professional Spülung

57% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

71% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any silicones or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and dark spots.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #22

Monday Haircare Clarify Conditioner

57% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

75% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and dark spots.

Price Comparison

This dupe is $19.01 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #23

Paul Mitchell Tea Tree Lemon Sage Thickening Conditioner

57% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

73% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 13 ingredients in common.

They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing and dark spots.

Price Comparison

This dupe is $7.00 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #24

Monday Haircare Gentle Conditioner

57% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

65% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #25

Monday Haircare Repair Conditioner

57% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

75% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and dark spots.

Price Comparison

This dupe is $20.03 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #26

John Frieda Frizz Ease Flawlessly Straight Conditioner

57% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

49% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 5 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for dry skin, brightening skin and scar healing.

Price Comparison

This dupe is $20.03 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #27

hims Thick Fix Conditioner

56% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

65% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide. They've got a total of 8 ingredients in common.

They both do not contain any silicones or sulfates. They both contain harsh alcohols and fragrances.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Price Comparison

This dupe is $1.73 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #28

Monday Haircare Volume Conditioner

56% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

65% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing.

Price Comparison

This dupe is $20.03 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #29

Plantur 39 Balsam för färgat & behandlat hår

56% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

73% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide and Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any silicones or sulfates. They both contain common allergens, fragrances, oils and parabens.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #30

John Frieda Frizz Ease Dream Curls Curl Defining Conditioner

56% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

63% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 2 ingredients in common.

They both do not contain any sulfates. They both contain common allergens, fragrances and oils.

They're both likely to be good for anti aging, dry skin, brightening skin, scar healing and dark spots.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #31

Pantene Renew, Refresh & Rebalance Conditioner With Rosemary

56% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

54% Attribute Match
43% Ingredient Match

Dupe Explained

These products are both conditioners that contain. They've got a total of 10 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for anti aging, dry skin, sensitive skin and scar healing.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #32

Plantur 39 Colour Blonde Conditioner

56% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

73% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide and Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any silicones or sulfates. They both contain common allergens, fragrances, oils and parabens.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #33

Pantene Pro-V Miracles Infinite Lengths Biotin + Collagen Conditioner

56% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

52% Attribute Match
42% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens and fragrances.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Price Comparison

This dupe is $17.03 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #34

Byredo Bal D'Afrique Hair Conditioner

56% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

75% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 9 ingredients in common.

They both do not contain any silicones. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #35

Monday Haircare Smooth Conditioner

56% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

65% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing.

Price Comparison

This dupe is $20.03 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #36

ISANA Professional Spülung

56% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

64% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both conditioners that contain. They've got a total of 10 ingredients in common.

They both do not contain any silicones. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for dry skin, sensitive skin, oily skin, scar healing and dark spots.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #37

Plantur 39 Balsam bruntonande

55% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

73% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide and Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any silicones or sulfates. They both contain common allergens, fragrances, oils and parabens.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #38

Giovanni Root 66 Max Volume Conditioner

55% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

60% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 9 ingredients in common.

They both do not contain any silicones. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing.

Price Comparison

This dupe is $14.74 less expensive than the original product. Nice find!

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #39

Not Your Mother’s Aquatic Mint & Coastal Sea Holly Conditioner

55% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

65% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 8 ingredients in common.

They both do not contain any silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.

They're both likely to be good for anti aging, dry skin, brightening skin, scar healing and dark spots.

Price Comparison

This dupe is $19.01 less expensive than the original product. Nice find!

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Dupe #40

Equate Moisture Rich Conditioner

55% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

63% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both conditioners that contain niacinamide and Vitamin E. They've got a total of 8 ingredients in common.

They both do not contain any sulfates. They both contain fragrances.

They're both likely to be good for fighting acne, anti aging, dry skin, brightening skin, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture.

Price Comparison

This dupe is $24.26 less expensive than the original product. Nice find!

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Dupe #41

Lumene Nordic-C Valo Strength & Shine Conditioner

55% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

68% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both conditioners that contain. They've got a total of 10 ingredients in common.

They both do not contain any silicones or sulfates. They both contain common allergens, fragrances and oils.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

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Dupe #42

Pantene Lift N' Volume Biotin & Rose Water Thickening Conditioner

55% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

50% Attribute Match
44% Ingredient Match

Dupe Explained

These products are both conditioners that contain. They've got a total of 13 ingredients in common.

They both do not contain any silicones or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #43

Giovanni 50:50 Balanced Hydrating-Calming Conditioner

55% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

57% Attribute Match
39% Ingredient Match

Dupe Explained

These products are both conditioners that contain. They've got a total of 9 ingredients in common.

They both do not contain any silicones. They both contain common allergens, fragrances and oils.

They're both likely to be good for dry skin, sensitive skin, scar healing and dark spots.

Price Comparison

This dupe is $15.61 less expensive than the original product. Nice find!

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Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #44

Attirance Lemon & Lime Sorbet Conditioner

55% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

65% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any silicones or sulfates. They both contain harsh alcohols, common allergens and fragrances.

They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing.

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #45

Herbal Essences Smooth Rose Hips Smoothing Conditioner

55% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

60% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 8 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin, scar healing and dark spots.

Price Comparison

This dupe is $20.01 less expensive than the original product. Nice find!

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Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #46

Earth Science Naturals Fragrance Free Conditioner

55% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

51% Attribute Match
40% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 10 ingredients in common.

They both do not contain any silicones or sulfates. They both contain harsh alcohols, common allergens, fragrances and oils.

They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing.

Price Comparison

This dupe is $12.06 less expensive than the original product. Nice find!

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Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

Dupe #47

Pantene Pro-V Miracles Bond Repair Conditioner

55% match

with the ingredients and function of Nioxin System 4 Scalp + Hair Conditioner

63% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both conditioners that contain Vitamin E. They've got a total of 9 ingredients in common.

They both do not contain any sulfates. They both contain harsh alcohols, common allergens and fragrances.

They're both likely to be good for anti aging, dry skin, brightening skin, sensitive skin and scar healing.

Price Comparison

Learn more about this dupe

Looking for a full breakdown of the similarities and differences between these two products?

Check out our full comparison of these two products for all the details!

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