Skin science article
Olay Regenerist Retinol 24 + Peptide Night Moisturizer Versus Naturium Retinaldehyde Cream Serum 0.05%
Olay Regenerist Retinol 24 + Peptide Night Moisturizer Versus Naturium Retinaldehyde Cream Serum 0.05% This anti-aging night moisturizer is formulated around Retinol and Niacinamide to soften the look of wrinkles and refine skin texture. This anti-aging serum
Olay Regenerist Retinol 24 + Peptide Night Moisturizer Versus Naturium Retinaldehyde Cream Serum 0.05%
This anti-aging night moisturizer is formulated around Retinol and Niacinamide to soften the look of wrinkles and refine skin texture.
This anti-aging serum is formulated around Retinal to soften the look of wrinkles and refine skin texture.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Dimethicone
Glycerin
Tapioca Starch
Dimethicone Crosspolymer
Retinol
Retinyl Propionate
Niacinamide
Palmitoyl Pentapeptide-4
Polyacrylamide
C13-14 Isoparaffin
DMDM Hydantoin
Polysorbate 20
Laureth-4
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Laureth-7
Dimethiconol
Polymethylsilsesquioxane
Aminomethyl Propanol
Titanium Dioxide
Disodium EDTA
Iodopropynyl Butylcarbamate
Caprylic/Capric Triglyceride
Water, Dimethicone, Glycerin, Tapioca Starch, Dimethicone Crosspolymer, Retinol, Retinyl Propionate, Niacinamide, Palmitoyl Pentapeptide-4, Polyacrylamide, C13-14 Isoparaffin, DMDM Hydantoin, Polysorbate 20, Laureth-4, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Laureth-7, Dimethiconol, Polymethylsilsesquioxane, Aminomethyl Propanol, Titanium Dioxide, Disodium EDTA, Iodopropynyl Butylcarbamate, Caprylic/Capric Triglyceride
Propanediol
Triheptanoin
C13-15 Alkane
Coco-Caprylate/Caprate
Carbomer
Faex Extract
Apricot Kernel Oil Polyglyceryl-6 Esters
Soy Amino Acids
Punica Granatum Seed Extract
Cetyl Diglyceryl Tris(Trimethylsiloxy)Silylethyl Dimethicone
Hydrolyzed Yeast Extract
Olivine Extract
Dilinoleic Acid/Butanediol Copolymer
Cellulose
Phenoxyethanol
Sorbitan Oleate
Sodium Metabisulfite
Retinal
Guanosine
Uracil
Polyacrylate Crosspolymer-6
C9-12 Alkane
Caprylyl Glycol
Polyglyceryl-10 Dipalmitate
Dipropylene Glycol
Sodium Hydroxide
Glyceryl Polyacrylate
Tocopherol
Pvm/Ma Copolymer
Adenosine Phosphate
Castor Oil/Ipdi Copolymer
Potassium Sorbate
Hexadecene
Sodium Benzoate
T-Butyl Alcohol
Water, Glycerin, Propanediol, Triheptanoin, C13-15 Alkane, Coco-Caprylate/Caprate, Carbomer, Faex Extract, Apricot Kernel Oil Polyglyceryl-6 Esters, Soy Amino Acids, Punica Granatum Seed Extract, Cetyl Diglyceryl Tris(Trimethylsiloxy)Silylethyl Dimethicone, Hydrolyzed Yeast Extract, Olivine Extract, Dilinoleic Acid/Butanediol Copolymer, Cellulose, Phenoxyethanol, Sorbitan Oleate, Sodium Metabisulfite, Retinal, Guanosine, Uracil, Polyacrylate Crosspolymer-6, C9-12 Alkane, Caprylyl Glycol, Polyglyceryl-10 Dipalmitate, Dipropylene Glycol, Sodium Hydroxide, Glyceryl Polyacrylate, Tocopherol, Pvm/Ma Copolymer, Adenosine Phosphate, Castor Oil/Ipdi Copolymer, Potassium Sorbate, Hexadecene, Sodium Benzoate, T-Butyl Alcohol
Reviews
Alternatives
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.
Topically, glycerin does several things at once:
Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.
Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.
This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.
Just know very high concentrations (>40%) can feel tacky in low humidity.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
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!