OPI Natural Nail Strengthener

Dupes for Natural Nail Strengthener by OPI

Welcome to our breakdown of the 43 best OPI Natural Nail Strengthener 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 OPI dupes that we've found, check out our best OPI 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!

Nail Tek Maintenance Plus 1
Most Similar Ingredients

Nail Tek's Maintenance Plus 1 is the dupe with the most similar ingredients. Our matching methodology puts it at an 85% ingredient match!

Holo Taco Quick-Dry Base
Most Liked

Of all of the dupes for this product, Holo Taco's Quick-Dry Base is the most liked by our community. Our matching algorithm puts it at an 73% overall match!

Overview

What it is

Nail care with 14 ingredients

Cool Features

It is fungal acne (malassezia) safe

Suited For

It has ingredients that are good for scar healing

Free From

It doesn't contain any oils, parabens or sulfates

Dupe #1

OPI Natural Nail Strengthener

89% match

with the ingredients and function of Nail Tek Maintenance Plus 1

92% Attribute Match
85% Ingredient Match

Dupe Explained

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

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

Both products are also fungal acne (malassezia) safe.

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 #1

China Glaze Nail Strengthener & Growth Formula

85% match

with the ingredients and function of OPI Natural Nail Strengthener

92% Attribute Match
78% Ingredient Match

Dupe Explained

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $2.37 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 #4

OPI Natural Nail Strengthener

82% match

with the ingredients and function of Nail Tek Protection Plus 3

90% Attribute Match
72% Ingredient Match

Dupe Explained

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

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $5.37 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 #1

Christian Louboutin Matte Nail Base Coat

81% match

with the ingredients and function of OPI Natural Nail Strengthener

90% Attribute Match
70% Ingredient Match

Dupe Explained

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

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

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

Both products are also fungal acne (malassezia) safe.

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

Sally Hansen Hard as Nails Nail Hardener

81% match

with the ingredients and function of OPI Natural Nail Strengthener

92% Attribute Match
73% Ingredient Match

Dupe Explained

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $4.34 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 #1

Cuticula Quenched Top Coat

80% match

with the ingredients and function of OPI Natural Nail Strengthener

80% Attribute Match
74% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 7 ingredients in common.

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

Both products are also fungal acne (malassezia) safe.

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 #1

OPI Natural Nail Strengthener

80% match

with the ingredients and function of Duri Rejuvacote 2 Nail Growth System

90% Attribute Match
74% Ingredient Match

Dupe Explained

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $8.37 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 #9

OPI Natural Nail Strengthener

80% match

with the ingredients and function of Essie Here To Stay Base Coat

90% Attribute Match
68% Ingredient Match

Dupe Explained

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

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

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

Both products are also fungal acne (malassezia) safe.

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 #1

A-England The Shield Top Coat

80% match

with the ingredients and function of OPI Natural Nail Strengthener

90% Attribute Match
68% Ingredient Match

Dupe Explained

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

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

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

Both products are also fungal acne (malassezia) safe.

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

Essie Gel-Setter Top Coat

79% match

with the ingredients and function of OPI Natural Nail Strengthener

90% Attribute Match
66% Ingredient Match

Dupe Explained

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

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $3.37 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 #10

OPI Natural Nail Strengthener

78% match

with the ingredients and function of ORLY Top 2 Bottom Basecoat

82% Attribute Match
70% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 7 ingredients in common.

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $5.37 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!

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Dupe #3

Cirque Colors Get Ready Base Coat

77% match

with the ingredients and function of OPI Natural Nail Strengthener

80% Attribute Match
66% Ingredient Match

Dupe Explained

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $4.88 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 #4

OPI Natural Nail Strengthener

77% match

with the ingredients and function of Cirque Colors Paint N’ Peel Base Coat

80% Attribute Match
66% Ingredient Match

Dupe Explained

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

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

Both products are also fungal acne (malassezia) safe.

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 #6

ORLY Polishield Topcoat

76% match

with the ingredients and function of OPI Natural Nail Strengthener

90% Attribute Match
60% Ingredient Match

Dupe Explained

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

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $1.36 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!

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Dupe #3

Colores De Carol Mellow Hero Base Coat With Garlic

76% match

with the ingredients and function of OPI Natural Nail Strengthener

80% Attribute Match
66% Ingredient Match

Dupe Explained

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

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

Both products are also fungal acne (malassezia) safe.

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

Sally Hansen Maximum Growth

76% match

with the ingredients and function of OPI Natural Nail Strengthener

82% Attribute Match
66% Ingredient Match

Dupe Explained

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $1.63 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 #8

Seche Crystal Clear Base Coat

76% match

with the ingredients and function of OPI Natural Nail Strengthener

80% Attribute Match
66% Ingredient Match

Dupe Explained

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $4.32 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 #4

Sally Hansen Diamond Strength Hardener

76% match

with the ingredients and function of OPI Natural Nail Strengthener

72% Attribute Match
69% Ingredient Match

Dupe Explained

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

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

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

Price Comparison

This dupe is $1.23 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

OPI Natural Nail Strengthener

75% match

with the ingredients and function of Nail Tek Moisturizing Strengthener 2

55% Attribute Match
75% Ingredient Match

Dupe Explained

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

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

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

Price Comparison

This dupe is $9.97 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

Nail Tek Moisturizing Strengthener 4

75% match

with the ingredients and function of OPI Natural Nail Strengthener

55% Attribute Match
75% Ingredient Match

Dupe Explained

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

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

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

Price Comparison

This dupe is $4.13 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

OPI Natural Nail Strengthener

74% match

with the ingredients and function of Sally Hansen Double Duty Base & Top Coat

76% Attribute Match
63% Ingredient Match

Dupe Explained

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

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $3.66 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 #5

Tenoverten The Outlast Chip-Defying Top Coat

74% match

with the ingredients and function of OPI Natural Nail Strengthener

80% Attribute Match
62% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 7 ingredients in common.

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $12.38 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 #6

Emily De Molly Long Lasting Top Coat

73% match

with the ingredients and function of OPI Natural Nail Strengthener

73% Attribute Match
61% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 7 ingredients in common.

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

Both products are also fungal acne (malassezia) safe.

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

Holo Taco Quick-Dry Base

73% match

with the ingredients and function of OPI Natural Nail Strengthener

88% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 7 ingredients in common.

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

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

Both products are also fungal acne (malassezia) safe.

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

Essie Good To Go

72% match

with the ingredients and function of OPI Natural Nail Strengthener

90% Attribute Match
55% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 7 ingredients in common.

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $2.23 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!

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Dupe #3

Implora Nail Polish Clear

72% match

with the ingredients and function of OPI Natural Nail Strengthener

80% Attribute Match
59% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 5 ingredients in common.

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

Both products are also fungal acne (malassezia) safe.

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

Nail Tek Foundation Xtra 4

72% match

with the ingredients and function of OPI Natural Nail Strengthener

83% Attribute Match
60% Ingredient Match

Dupe Explained

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $5.37 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 #4

Seche Rebuild

72% match

with the ingredients and function of OPI Natural Nail Strengthener

90% Attribute Match
57% Ingredient Match

Dupe Explained

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

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $0.58 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 #17

Flowery Smooth & Strong Nail Treatment

72% match

with the ingredients and function of OPI Natural Nail Strengthener

83% Attribute Match
60% Ingredient Match

Dupe Explained

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $2.33 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 #5

OPI Natural Nail Strengthener

72% match

with the ingredients and function of Shobido Decorative Nail Oil Top Coat Clear

92% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 6 ingredients in common.

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $10.78 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 #8

Implora Nail Polish Nude 1

72% match

with the ingredients and function of OPI Natural Nail Strengthener

80% Attribute Match
59% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 5 ingredients in common.

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

Both products are also fungal acne (malassezia) safe.

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

Canmake Nail Gel Volume Top Coat

72% match

with the ingredients and function of OPI Natural Nail Strengthener

94% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 6 ingredients in common.

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $1.26 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 #5

Holo Taco Flakie Holo Taco

72% match

with the ingredients and function of OPI Natural Nail Strengthener

80% Attribute Match
61% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 5 ingredients in common.

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

Both products are also fungal acne (malassezia) safe.

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

Christian Louboutin Matte Nail Top Coat

72% match

with the ingredients and function of OPI Natural Nail Strengthener

90% Attribute Match
55% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 7 ingredients in common.

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

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

Both products are also fungal acne (malassezia) safe.

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

Mooncat Hardcore Base Coat

70% match

with the ingredients and function of OPI Natural Nail Strengthener

71% Attribute Match
58% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 7 ingredients in common.

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

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

ORLY Bonder

70% match

with the ingredients and function of OPI Natural Nail Strengthener

82% Attribute Match
56% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 7 ingredients in common.

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $1.77 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 #13

Holo Taco Linear Holo Taco

70% match

with the ingredients and function of OPI Natural Nail Strengthener

80% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 5 ingredients in common.

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

Both products are also fungal acne (malassezia) safe.

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

Holo Taco Scattered Holo Taco

70% match

with the ingredients and function of OPI Natural Nail Strengthener

80% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 5 ingredients in common.

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

Both products are also fungal acne (malassezia) safe.

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

Sally Hansen Insta-Dri Top Coat

70% match

with the ingredients and function of OPI Natural Nail Strengthener

75% Attribute Match
58% Ingredient Match

Dupe Explained

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

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $2.65 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

Zoya Naked Manicure Glossy Seal

69% match

with the ingredients and function of OPI Natural Nail Strengthener

88% Attribute Match
51% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 7 ingredients in common.

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $4.98 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 #15

Nailtiques Nail Protein Formula 2

69% match

with the ingredients and function of OPI Natural Nail Strengthener

82% Attribute Match
53% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 7 ingredients in common.

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

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $9.37 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 #17

China Glaze Strong Adhesion Base Coat

69% match

with the ingredients and function of OPI Natural Nail Strengthener

77% Attribute Match
57% Ingredient Match

Dupe Explained

These products are both nail care that contain. They've got a total of 7 ingredients in common.

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

Both products are also fungal acne (malassezia) safe.

Price Comparison

This dupe is $0.87 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!

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Dupe #16

Colores De Carol Ultimate Healer Base Coat With Lavender

64% match

with the ingredients and function of OPI Natural Nail Strengthener

72% Attribute Match
50% Ingredient Match

Dupe Explained

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

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

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

Both products are also fungal acne (malassezia) safe.

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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