Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

PCA Skin Collagen Hydrator Versus EltaMD, Inc AM Restore Moisturizer

PCA Skin Collagen Hydrator Versus EltaMD, Inc AM Restore Moisturizer Detailed comparison of PCA Skin Collagen Hydrator versus EltaMD, Inc AM Restore Moisturizer. This calming moisturizer is formulated around Butyrospermum Parkii Butter and Tetrahexyldecyl Asco

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PCA Skin Collagen Hydrator Versus EltaMD, Inc AM Restore Moisturizer Detailed comparison of PCA Skin Collagen Hydrator versus EltaMD, Inc AM Restore Moisturizer. This calming moisturizer is formulated around Butyrospermum Parkii Butter and Tetrahexyldecyl Ascorbate to calm redness and hydrate skin. This barrier-repair day moisturizer is formulated around Niacinamide and Salix Alba Bark Extract to strengthen the skin barrier and hydrate skin. Water C12-15 Alkyl Benzoate Glycerin Glyceryl Stearate Cetearyl Alcohol Isopropyl Palmitate Butyrospermum Parkii Butter Cyclopentasiloxane Dimethicone Cetyl Alcohol Polysorbate 60 Tetrahexyldecyl Ascorbate Allantoin Aloe Barbadensis Leaf Extract Chamomilla Recutita Flower Extract Cucumis Sativus Fruit Extract Ethylhexylglycerin Glycol Distearate Helianthus Annuus Seed Oil Hydrolyzed Wheat Protein Olea Europaea Fruit Oil Phenoxyethanol Potassium Cetyl Phosphate Prunus Amygdalus Dulcis Oil Sodium Hyaluronate Sodium PCA Tocopherol Xanthan Gum Carbomer Sodium Hydroxide Tetrasodium EDTA Water, C12-15 Alkyl Benzoate, Glycerin, Glyceryl Stearate, Cetearyl Alcohol, Isopropyl Palmitate, Butyrospermum Parkii Butter, Cyclopentasiloxane, Dimethicone, Cetyl Alcohol, Polysorbate 60, Tetrahexyldecyl Ascorbate, Allantoin, Aloe Barbadensis Leaf Extract, Chamomilla Recutita Flower Extract, Cucumis Sativus Fruit Extract, Ethylhexylglycerin, Glycol Distearate, Helianthus Annuus Seed Oil, Hydrolyzed Wheat Protein, Olea Europaea Fruit Oil, Phenoxyethanol, Potassium Cetyl Phosphate, Prunus Amygdalus Dulcis Oil, Sodium Hyaluronate, Sodium PCA, Tocopherol, Xanthan Gum, Carbomer, Sodium Hydroxide, Tetrasodium EDTA Ethylhexyl Isononanoate Niacinamide Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone Salix Alba Bark Extract Sodium Chloride Caprylic/Capric Triglyceride Butylene Glycol Dimethicone/PEG-10/15 Crosspolymer Capryloyl Glycine Undecylenoyl Glycine Caffeine Disodium EDTA Salicornia Herbacea Extract Ascorbyl Palmitate Water, Cyclopentasiloxane, Ethylhexyl Isononanoate, Niacinamide, Dimethicone, Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone, Salix Alba Bark Extract, Sodium Chloride, Caprylic/Capric Triglyceride, Butylene Glycol, Phenoxyethanol, Dimethicone/PEG-10/15 Crosspolymer, Glycerin, Allantoin, Capryloyl Glycine, Undecylenoyl Glycine, Caffeine, Disodium EDTA, Salicornia Herbacea Extract, Sodium Hydroxide, Sodium Hyaluronate, Ascorbyl Palmitate, Tocopherol Be the first to review These ingredients are found in both products. Ingredients higher up in an ingredient list are typically present in a larger amount. Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics. Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity. Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation. It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh. Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated. This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%. Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating. Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism. Cyclopentasiloxane (D5) is a lightweight silicone that mostly acts as an emollient and solvent in cosmetics. Its the reason your products feel silky, fast-spreading, and non-greasy. Since D5 is volatile, it does its thing and then evaporates off the skin quickly. The safety profile of this ingredient is reassuring; the US CIR Expert Panel concluded D5 is safe as used in cosmetics and Health Canada concluded that D5 is not harmful to human health or the environment as currently used in cosmetics There's a study that people mention about D5 in a rat study showing tumors. This study is related to long-term inhalation of high D5 levels. Regulatory bodies have judged this study to be not applicable in topical skincare since skin absorption of D5 is very low and we're not really inhaling huge amounts of D5. The only restriction for this ingredient is environmental. The European Chemicals Agency (ECHA) restricted D5 in wash-off cosmetics at or above 0.1% due to their persistence in water. Dimethicone is a type of synthetic silicone created from natural materials such as quartz. It is also known as polydimethylsiloxane. What it does: Dimethicone comes in different viscosities: Depending on the viscosity, dimethicone has different properties. Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity. This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient. Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with pr