Skin science article
Retin-A (Tretinoin) Retin-A 0.025% (Tretinoin) Versus Conscious Chemist The Defender Peptide Retinol Night Cream
Retin-A (Tretinoin) Retin-A 0.025% (Tretinoin) Versus Conscious Chemist The Defender Peptide Retinol Night Cream This anti-aging night moisturizer is formulated around Glycyrrhiza Glabra Root Extract and Retinol to soften the look of wrinkles and refine skin t
Retin-A (Tretinoin) Retin-A 0.025% (Tretinoin) Versus Conscious Chemist The Defender Peptide Retinol Night Cream
This anti-aging night moisturizer is formulated around Glycyrrhiza Glabra Root Extract and Retinol to soften the look of wrinkles and refine skin texture.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Tretinoin 0.025%
Stearic Acid
Isopropyl Myristate
PEG-40 Stearate
Stearyl Alcohol
Xanthan Gum
Sorbic Acid
BHT
Water
Tretinoin 0.025%, Stearic Acid, Isopropyl Myristate, PEG-40 Stearate, Stearyl Alcohol, Xanthan Gum, Sorbic Acid, BHT, Water
Propylene Glycol
Glyceryl Stearate
Cetearyl Olivate
Sorbitan Olivate
Cetearyl Alcohol
Dimethicone
Caprylic/Capric Triglyceride
Cocos Nucifera Oil
Sodium Acrylates/Beheneth-25 Methacrylate Crosspolymer
Hydrogenated Polydecene
Lauryl Glucoside
Phenoxyethanol
Helianthus Annuus Seed Oil
Alcohol
Glyceryl Oleate
Glycyrrhiza Glabra Root Extract
Allantoin
Mauritia Flexuosa Fruit Oil
Retinol
Polysorbate 20
BHA
Lecithin
Acetyl Glutamine
Sh-Oligopeptide-1
Sh-Oligopeptide-2
Sh-Polypeptide-1
Sh-Polypeptide-9
Sh-Polypeptide-11
Bacillus/Soybean Ferment Extract
Sodium Hyaluronate
Caprylyl Glycol
Butylene Glycol
Hexapeptide-11
Leuconostoc/Radish Root Ferment Filtrate
Tocopheryl Acetate
Bisabolol
Adansonia Digitata Oil
Caffeine
Disodium EDTA
Sclerocarya Birrea Seed Oil
Ubiquinone
Water, Propylene Glycol, Isopropyl Myristate, Glyceryl Stearate, Cetearyl Olivate, Sorbitan Olivate, Cetearyl Alcohol, Dimethicone, Caprylic/Capric Triglyceride, Cocos Nucifera Oil, Sodium Acrylates/Beheneth-25 Methacrylate Crosspolymer, Hydrogenated Polydecene, Lauryl Glucoside, Phenoxyethanol, Helianthus Annuus Seed Oil, Alcohol, Glyceryl Oleate, Glycyrrhiza Glabra Root Extract, Allantoin, Mauritia Flexuosa Fruit Oil, Retinol, Polysorbate 20, BHA, Lecithin, Acetyl Glutamine, Sh-Oligopeptide-1, Sh-Oligopeptide-2, Sh-Polypeptide-1, Sh-Polypeptide-9, Sh-Polypeptide-11, Bacillus/Soybean Ferment Extract, Sodium Hyaluronate, Caprylyl Glycol, Butylene Glycol, Hexapeptide-11, Leuconostoc/Radish Root Ferment Filtrate, Tocopheryl Acetate, Bisabolol, Adansonia Digitata Oil, Caffeine, BHT, Disodium EDTA, Sclerocarya Birrea Seed Oil, Ubiquinone
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Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
BHT is a synthetic antioxidant and preservative.
As an antioxidant, it helps your body fight off free-radicals. Free-radicals are molecules that may damage your skin cells.
As a preservative, it is used to stabilize products and prevent them from degrading. Specifically, BHT prevents degradation from oxidation.
The concerns related to BHT come from oral studies; this ingredient is currently allowed for use by both the FDA and EU.
However, it was recently restricted for use in the UK as of April 2024.
Isopropyl Myristate is an ester made by combining isopropyl alcohol with myristic acid.
It is primarily an emollient and penetration enhancer that gives products a lightweight, silky feel without the heaviness of oils.
This ingredient is generally considered non-toxic, non-irritating, and has low absorption potential.
You might have heard that this ingredient clogs pores. This reputation comes from the older rabbit ear studies which are more sensitive than human skin to clogging.
Dermatologist Dr. Zoe Draelos has also confirmed in a peer-reviewed paper that products containing comedogenic ingredients are not necessarily comedogenic themselves.
A small subset of people (~2%) may experience contact sensitivity so patch testing is a reasonable idea if you have reactive skin.
Since this ingredient is an ester of myristic acid (a C14 fatty acid), it falls within the carbon chain range that is known to feed Malassezia. This ingredient may not be fungal acne safe.
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. If you see this, drink a glass of water. Remember to stay hydrated!