Tahnyc BioSphere No. 20 Intensive Peptide Treatment

Dupes for BioSphere No. 20 Intensive Peptide Treatment by Tahnyc

Last updated on August 13, 2026

Welcome to our breakdown of the 14 best Tahnyc BioSphere No. 20 Intensive Peptide Treatment dupes and alternatives.

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

Marco Viti Ialuronico Ultra Gel
Most Similar Ingredients

Marco Viti's Ialuronico Ultra Gel is the dupe with the most similar ingredients. Our matching methodology puts it at an 59% ingredient match!

The Ordinary Argireline Solution 10%
Most Liked

Of all of the dupes for this product, The Ordinary's Argireline Solution 10% is the most liked by our community. Our matching algorithm puts it at an 56% overall match!

Overview

What it is

Facial treatment with 11 ingredients that contains hyaluronic acid and peptides

Cool Features

It is vegan, cruelty-free, fungal acne (malassezia) safe, and reef safe

Suited For

It has ingredients that are good for anti aging, dry skin and sensitive skin

Free From

It doesn't contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates

Dupe #1

Marco Viti Ialuronico Ultra Gel

69% match

with the ingredients and function of Tahnyc BioSphere No. 20 Intensive Peptide Treatment

70% Attribute Match
59% Ingredient Match

Dupe Explained

These products are both vegan facial treatments that contain hyaluronic acid. They've got a total of 6 ingredients in common.

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

They're both likely to be good for anti aging and dry skin.

Both products are also reef 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

Tahnyc BioSphere No. 20 Intensive Peptide Treatment

65% match

with the ingredients and function of Open Formula Hyaluronic Acid Gel

79% Attribute Match
49% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free facial treatments that contain hyaluronic acid. They've got a total of 3 ingredients in common.

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

They're both likely to be good for anti aging and dry skin.

Both products are also fungal acne (malassezia) safe and reef 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

Skin Gym Microcurrent Conductive Gel

62% match

with the ingredients and function of Tahnyc BioSphere No. 20 Intensive Peptide Treatment

75% Attribute Match
47% Ingredient Match

Dupe Explained

These products are both cruelty-free facial treatments that contain hyaluronic acid. They've got a total of 3 ingredients in common.

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

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

Both products are also fungal acne (malassezia) safe and reef 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!

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Dupe #3

Mecca Cosmetica Spot Dots Microtip Targeted Blemish Busting Patches

62% match

with the ingredients and function of Tahnyc BioSphere No. 20 Intensive Peptide Treatment

70% Attribute Match
45% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free facial treatments that contain hyaluronic acid and peptides. They've got a total of 4 ingredients in common.

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

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

Both products are also fungal acne (malassezia) safe and reef 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 #13

Tahnyc BioSphere No. 20 Intensive Peptide Treatment

61% match

with the ingredients and function of Good Molecules Dark Spot Microdart Patches

92% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free facial treatments that contain hyaluronic acid and peptides. They've got a total of 3 ingredients in common.

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

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

Both products are also fungal acne (malassezia) safe and reef 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!

Don't miss the latest dupes
Build your routine, discover dupes, and more by joining our community
Dupe #3

Hard Candy Skin Rescue Spray

60% match

with the ingredients and function of Tahnyc BioSphere No. 20 Intensive Peptide Treatment

86% Attribute Match
36% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free facial treatments that contain hyaluronic acid. They've got a total of 4 ingredients in common.

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

They're both likely to be good for anti aging and dry skin.

Both products are also fungal acne (malassezia) safe and reef 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 #4

Nano Recipe Copper Peptide-1

59% match

with the ingredients and function of Tahnyc BioSphere No. 20 Intensive Peptide Treatment

74% Attribute Match
41% Ingredient Match

Dupe Explained

These products are both vegan facial treatments that contain peptides. They've got a total of 3 ingredients in common.

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

They're both likely to be good for anti aging and dry skin.

Both products are also fungal acne (malassezia) safe and reef 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

Tahnyc BioSphere No. 20 Intensive Peptide Treatment

56% match

with the ingredients and function of The Ordinary Argireline Solution 10%

79% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free serums that contain peptides. They've got a total of 3 ingredients in common.

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

They're both likely to be good for anti aging and dry skin.

Both products are also fungal acne (malassezia) safe and reef 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

Seranova Microneedling Infusion Kit

56% match

with the ingredients and function of Tahnyc BioSphere No. 20 Intensive Peptide Treatment

70% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free facial treatments that contain hyaluronic acid and peptides. They've got a total of 5 ingredients in common.

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

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

Both products are also fungal acne (malassezia) safe and reef 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

Regimen Lab Drop

55% match

with the ingredients and function of Tahnyc BioSphere No. 20 Intensive Peptide Treatment

70% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free facial treatments that contain. They've got a total of 3 ingredients in common.

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

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

Both products are also fungal acne (malassezia) safe and reef 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

Ziip Beauty Electric Complex Gel

54% match

with the ingredients and function of Tahnyc BioSphere No. 20 Intensive Peptide Treatment

62% Attribute Match
37% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free facial treatments that contain. They've got a total of 3 ingredients in common.

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

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

Both products are also fungal acne (malassezia) safe and reef 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 #8

SALTHOUSE Anti Pickel Microneedling Patches

54% match

with the ingredients and function of Tahnyc BioSphere No. 20 Intensive Peptide Treatment

65% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free facial treatments that contain hyaluronic acid. They've got a total of 3 ingredients in common.

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

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

Both products are also fungal acne (malassezia) safe and reef 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

boscia Sake Treatment Water

53% match

with the ingredients and function of Tahnyc BioSphere No. 20 Intensive Peptide Treatment

58% Attribute Match
38% Ingredient Match

Dupe Explained

These products are both vegan facial treatments that contain hyaluronic acid. They've got a total of 5 ingredients in common.

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

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

Both products are also fungal acne (malassezia) safe and reef 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 #10

Carbon Theory Hypa Dart Microdart Spot Patches

52% match

with the ingredients and function of Tahnyc BioSphere No. 20 Intensive Peptide Treatment

59% Attribute Match
35% Ingredient Match

Dupe Explained

These products are both vegan and cruelty-free facial treatments that contain hyaluronic acid. They've got a total of 3 ingredients in common.

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

They're both likely to be good for anti aging and dry skin.

Both products are also fungal acne (malassezia) safe and reef 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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