Here's our complete breakdown comparing the ingredients, attributes, and more of Differin Adapalene Gel 0.1% Acne Treatment versus Peter Thomas Roth PRO Strength Retinoid Peptide Serum .
Last updated on August 14, 2023. Published on January 24, 2021
Overview
What they are
These products are both serums. They have a total of 1 ingredients in common
Cool Features
They both contain retinoid
Suited For
They're both likely to be good for fighting acne and anti aging
Free From
They both do not contain any harsh alcohols, common allergens, fragrances or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Price
Ingredient Info
Differin Adapalene Gel 0.1% Acne Treatment 8 ingredients
Peter Thomas Roth PRO Strength Retinoid Peptide Serum 36 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Contains Parabens
Ingredients in this product that are types of parabens:
Oil Free
This product is free of oils 🎉
Malassezia Safe
This product is free of malassezia feeding ingredients 🎉
Not Reef Safe
Ingredients in this product that are not reef safe:
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Contains Silicon
Ingredients in this product that are types of silicon:
Fragrance Free
This product is free of fragrances 🎉
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Contains Oils
Ingredients in this product that are types of oil:
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
At a glance
Click on any of the items below to learn more
Differin Adapalene Gel 0.1% Acne Treatment 8 ingredients
Peter Thomas Roth PRO Strength Retinoid Peptide Serum 36 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 4 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 3 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 4 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 2 ingredients that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Build your routine, track which ingredients work for you, and much more with your free account.
Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Differin Adapalene Gel 0.1% Acne Treatment 8 ingredients
Peter Thomas Roth PRO Strength Retinoid Peptide Serum 36 ingredients
C9-12 Alkane • Dimethicone • Isononyl Isononanoate • Dimethyl Isosorbide • Trisiloxane • Cyclopentasiloxane • Polysilicone-11 • Coco-Caprylate/Caprate • Caprylic/Capric Triglyceride • Hydroxypinacolone Retinoate • Palmitoyl Hexapeptide-14 • Ceramide NP • Helianthus Annuus Seed Extract • Hordeum Vulgare Extract • Cucumis Sativus Oil • Laminaria Ochroleuca Extract • Zingiber Officinale Root Extract • Phytosteryl Canola Glycerides • Sodium Hyaluronate • Sodium PCA • Squalane • Tocopherol • Lecithin • Linoleic Acid • Oleic Acid • Palmitic Acid • Stearic Acid • Hydroxystearic Acid • Triolein • Bisabolol • Ethylhexyl Hydroxystearate • Ethoxydiglycol • Ethylhexylglycerin • Water • Mica • Phenoxyethanol
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterDifferin Adapalene Gel 0.1% Acne Treatment contains this as ingredient number 7.
Peter Thomas Roth PRO Strength Retinoid Peptide Serum contains this as ingredient number 34.
Here's what our community thinks of the ingredients in these two products.
Differin Adapalene Gel 0.1% Acne Treatment 8 ingredients
Peter Thomas Roth PRO Strength Retinoid Peptide Serum 36 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Differin Adapalene Gel 0.1% Acne Treatment 8 ingredients
Peter Thomas Roth PRO Strength Retinoid Peptide Serum 36 ingredients
Reviews
Here's what our community thinks
Differin Adapalene Gel 0.1% Acne Treatment 8 ingredients
BrittBrine
This has probably been the product that has made the most difference in my skin. It's clearing up breakouts and acne that I've had for the longest...
This has probably been the product that has made the most difference in my skin. It's clearing up breakouts and acne that I've had for the longest time. My skin looks and feels so much better and I've only been using it for about 2-3 months now.
jojoswrld_
Works! Doesn’t irritate my skin when used on a dry surface. I hate how my skin looks when it sends all the clogged sebum to the surface of my skin,...
Works! Doesn’t irritate my skin when used on a dry surface. I hate how my skin looks when it sends all the clogged sebum to the surface of my skin, but it clears over time and leaves the skin incredibly firm and smooth. It’s the only not cruelty-free product I use just because it’s benefitted me so greatly and, in my opinion, is indisputably the best prescription-grade retinoid especially for sensitive skin.
Peter Thomas Roth PRO Strength Retinoid Peptide Serum 36 ingredients
Alternatives
Our Dupe Finder has found 9 potential alternatives that have similar ingredients to Differin Adapalene Gel 0.1% Acne Treatment.
See 9 alternativesOur Dupe Finder has found 4 potential alternatives that have similar ingredients to Peter Thomas Roth PRO Strength Retinoid Peptide Serum.
See 4 alternatives