Skin science article
Naturium Multi-Peptide Advanced Serum Versus Neutrogena Collagen Bank Face Moisturizer
Naturium Multi-Peptide Advanced Serum Versus Neutrogena Collagen Bank Face Moisturizer This anti-aging serum is formulated around Acetyl Hexapeptide-8 and Ferulic Acid to soften the look of wrinkles. This anti-aging moisturizer is formulated around Bakuchiol t
Naturium Multi-Peptide Advanced Serum Versus Neutrogena Collagen Bank Face Moisturizer
This anti-aging serum is formulated around Acetyl Hexapeptide-8 and Ferulic Acid to soften the look of wrinkles.
This anti-aging moisturizer is formulated around Bakuchiol to soften the look of wrinkles.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Propanediol
Caprylic/Capric Triglyceride
Isopentyldiol
Ethylhexyl Polyhydroxystearate
Squalane
Tetradecane
Glyceryl Stearate Citrate
Butyrospermum Parkii Butter
Polyglyceryl-3 Stearate
Helianthus Annuus Extract
Oryza Sativa Bran Extract
Mannitol
Phosphatidylcholine
Ferulic Acid
Arginine
Acetyl Hexapeptide-8
Copper Palmitoyl Heptapeptide-14
Palmitoyl Sh-Heptapeptide-12 Sp
Hydrolyzed Collagen
Rosmarinus Officinalis Leaf Extract
Lactic Acid/Glycolic Acid Copolymer
Glycerin
Tocopherol
Pullulan
Lysolecithin
Sclerotium Gum
Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
Dimethicone
Sodium Phytate
Diglycerin
Hydrogenated Lecithin
Silica
Cetyl Alcohol
Hydroxyacetophenone
Polysorbate 60
Sorbitan Isostearate
Sodium Hydroxide
Sodium Benzoate
Potassium Sorbate
Polyvinyl Alcohol
Decyl Glucoside
Xanthan Gum
Tocopheryl Acetate
Sodium Chloride
Citric Acid
Phenoxyethanol
Water, Propanediol, Caprylic/Capric Triglyceride, Isopentyldiol, Ethylhexyl Polyhydroxystearate, Squalane, Tetradecane, Glyceryl Stearate Citrate, Butyrospermum Parkii Butter, Polyglyceryl-3 Stearate, Helianthus Annuus Extract, Oryza Sativa Bran Extract, Mannitol, Phosphatidylcholine, Ferulic Acid, Arginine, Acetyl Hexapeptide-8, Copper Palmitoyl Heptapeptide-14, Palmitoyl Sh-Heptapeptide-12 Sp, Hydrolyzed Collagen, Rosmarinus Officinalis Leaf Extract, Lactic Acid/Glycolic Acid Copolymer, Glycerin, Tocopherol, Pullulan, Lysolecithin, Sclerotium Gum, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Dimethicone, Sodium Phytate, Diglycerin, Hydrogenated Lecithin, Silica, Cetyl Alcohol, Hydroxyacetophenone, Polysorbate 60, Sorbitan Isostearate, Sodium Hydroxide, Sodium Benzoate, Potassium Sorbate, Polyvinyl Alcohol, Decyl Glucoside, Xanthan Gum, Tocopheryl Acetate, Sodium Chloride, Citric Acid, Phenoxyethanol
Cetearyl Alcohol
Dicaprylyl Carbonate
Bakuchiol
Acetyl Dipeptide-31 Amide
Hydroxypropyl Starch Phosphate
Steareth-10
Stearic Acid
Palmitic Acid
Glyceryl Dilaurate
Caprylyl Glycol
Sodium Polyacrylate
Petrolatum
Chlorphenesin
Water, Glycerin, Cetearyl Alcohol, Dicaprylyl Carbonate, Hydrolyzed Collagen, Bakuchiol, Acetyl Dipeptide-31 Amide, Butyrospermum Parkii Butter, Hydroxypropyl Starch Phosphate, Steareth-10, Stearic Acid, Palmitic Acid, Glyceryl Dilaurate, Caprylyl Glycol, Sodium Polyacrylate, Petrolatum, Chlorphenesin
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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.
This ingredient is also known as shea butter. It is a plant-derived extract from the nuts of the Africa shea tree and one of the most well-studied emollients.
Because it has a high concentration of fatty acids (primarily oleic, stearic, and linoleic) it is able to form a protective barrier on the skin's surface. This helps seal in moisture and prevents transepidermal water loss (TEWL).
In vitro research found an increase in skin hydration by 58% and a decrease in TEWL by 37.8% after 24 hours of applying this ingredient (pretty impressive for a single ingredient!).
Besides hydration, shea butter also contains triterpenes that have anti-inflammatory potential. In particule, lupeol cinnamate has shown the highest anti-inflammatory activity in vivo.
Shea butter also contains vitamins A and E which may contribute to antioxidant activity.
While Shea Butter has an SPF rating of about 3-4, it is not a sunscreen replacement.
This ingredient may not be fungal acne safe because its fatty acids fall within the C11-C24 range that the Malassezia yeast can metabolize.
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.
Hydrolyzed Collagen is Collagen (usually sourced from fish, bovine, or porcine byproducts) that's been broken down into smaller peptides. This makes it water-soluble and easy to blend into formulations.
In a formula, it works mainly as a skin-conditioning and moisturizing agent.
The small peptides and amino acids (including Natural Moisturizing Factor components like Hydroxyproline, Serine, and Aspartic Acid) help the surface of the skin hold onto water, feel softer, and look temporarily plumper.
This ingredient also has mild film-forming and antioxidant properties with research showing the antioxidant effect is stronger the lower the molecular weight of the peptides.
It's worth being realistic here:
Topically applied Hydrolyzed Collagen conditions the upper layers of skin rather than rebuilding the structural collagen deep in your dermis (the wrinkle-and-firmness benefits people associate with Collagen mostly come from oral supplements in studies, not topicals).
However, recent lab and skin-model work on Hydrolyzed Fish Collagen has shown promising effects on cell viability and wound healing when used as an active.
Typical concentrations range from 0.2-2%, but the percentage can go much higher in rinse-off or hair products (sometimes even above 50%).
Clinical studies on this ingredient showed no irritation, sensitization, or phototoxicity.
If you are looking for vegan collagen, it usually goes by a different INCI name like hydrolyzed soy protein. Vegan collagen is derived from yeast, bacteria, or plant sources.
The results are varied.
A study from 2021 found hydrolyzed collagen increased elasticity and improved wrinkles in 1,125 participants between age 20 and 70. Another study found increased skin thickness in participants between the ages of 45 to 59.
However, It is difficult to prove that oral collagen will end up working on your skin. Many of the studies using hydrolyzed collagen also add several vitamins and nutrients into the test mixture as well.
Further studies are needed at this time.
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!