Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Tula Skincare Beauty Sleep Overnight Repair Treatment Versus Paula's Choice Skin Recovery Replenishing Moisturizer

Tula Skincare Beauty Sleep Overnight Repair Treatment Versus Paula's Choice Skin Recovery Replenishing Moisturizer Detailed comparison of Tula Skincare Beauty Sleep Overnight Repair Treatment versus Paula's Choice Skin Recovery Replenishing Moisturizer EU. Thi

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Tula Skincare Beauty Sleep Overnight Repair Treatment Versus Paula's Choice Skin Recovery Replenishing Moisturizer Detailed comparison of Tula Skincare Beauty Sleep Overnight Repair Treatment versus Paula's Choice Skin Recovery Replenishing Moisturizer EU. This barrier-repair treatment is formulated around Bacillus Ferment and Tetrahexyldecyl Ascorbate to strengthen the skin barrier and hydrate skin. This barrier-repair moisturizer is formulated around Oenothera Biennis Oil and Panthenol to strengthen the skin barrier and hydrate skin. Water Glycerin Bacillus Ferment Butyrospermum Parkii Butter Propanediol Cyclopentasiloxane Pentaerythrityl Tetraethylhexanoate Tetrahexyldecyl Ascorbate Maltodextrin Cetyl Alcohol Myristyl Myristate PEG-100 Stearate Glyceryl Stearate Dipentaerythrityl Pentaisononanoate Lactobacillus Bifida Ferment Lysate Plankton Extract Sodium Hyaluronate Arginine Ferulate Glycolic Acid Lactic Acid Vaccinium Angustifolium Fruit Extract Camellia Sinensis Leaf Extract Pistacia Lentiscus Gum Hydrolyzed Rice Protein Lactose Milk Protein Swertia Chirata Extract Elettaria Cardamomum Seed Extract Yogurt Extract Hedychium Spicatum Extract Jasminum Officinale Flower/Leaf Extract Prunus Armeniaca Fruit Extract Plumeria Rubra Flower Extract Eugenia Caryophyllus Flower Extract Gardenia Taitensis Flower Extract Vanilla Planifolia Fruit Extract Hibiscus Abelmoschus Seed Extract Sophora Japonica Flower Extract Citrullus Lanatus Fruit Extract Pyrus Malus Fruit Extract Lens Esculenta Fruit Extract Citrus Aurantium Dulcis Peel Extract Citrus Aurantium Dulcis Fruit Extract Lavandula Angustifolia Flower/Leaf/Stem Extract Potassium Sorbate Caprylic/Capric Triglyceride Tocopheryl Acetate Panthenol Linum Usitatissimum Seed Oil Sodium Phytate Lecithin Tocopherol Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Methyldihydrojasmonate Ethylene Brassylate Methyl Undecylenate Ethyl Undecylenate Phenylisohexanol Polystyrene Sodium Ascorbate PEG-40 Hydrogenated Castor Oil Behenyl Alcohol Dipentaerythrityl Hexahydroxystearate/Hexastearate/Hexarosinate Isohexadecane Caprylyl Glycol Butylene Glycol Ammonium Acryloyldimethyltaurate/Vp Copolymer Polysorbate 80 Alcohol Hexylene Glycol Sodium Lactate Sodium PCA Sodium Benzoate Tetrasodium EDTA Phenethyl Alcohol Tin Oxide Phenoxyethanol Limonene Linalool Hydroxycitronellal Mica CI 77891 Water, Glycerin, Bacillus Ferment, Butyrospermum Parkii Butter, Propanediol, Cyclopentasiloxane, Pentaerythrityl Tetraethylhexanoate, Tetrahexyldecyl Ascorbate, Maltodextrin, Cetyl Alcohol, Myristyl Myristate, PEG-100 Stearate, Glyceryl Stearate, Dipentaerythrityl Pentaisononanoate, Lactobacillus, Bifida Ferment Lysate, Plankton Extract, Sodium Hyaluronate, Arginine Ferulate, Glycolic Acid, Lactic Acid, Vaccinium Angustifolium Fruit Extract, Camellia Sinensis Leaf Extract, Pistacia Lentiscus Gum, Hydrolyzed Rice Protein, Lactose, Milk Protein, Swertia Chirata Extract, Elettaria Cardamomum Seed Extract, Yogurt Extract, Hedychium Spicatum Extract, Jasminum Officinale Flower/Leaf Extract, Prunus Armeniaca Fruit Extract, Plumeria Rubra Flower Extract, Eugenia Caryophyllus Flower Extract, Gardenia Taitensis Flower Extract, Vanilla Planifolia Fruit Extract, Hibiscus Abelmoschus Seed Extract, Sophora Japonica Flower Extract, Citrullus Lanatus Fruit Extract, Pyrus Malus Fruit Extract, Lens Esculenta Fruit Extract, Citrus Aurantium Dulcis Peel Extract, Citrus Aurantium Dulcis Fruit Extract, Lavandula Angustifolia Flower/Leaf/Stem Extract, Potassium Sorbate, Caprylic/ 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. Butylene Glycol (or BG) is used within cosmetic products for a few different reasons: Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients. Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness. Cetyl Alcohol is a fatty alcohol. Fatty Alcohols are most often used as an emollient or to thicken a product. Its main roles are: Though it has "alcohol" in the name, it is not related to denatured alcohol or ethyl alcohol. The FDA allows products labeled "alcohol-free" to have fatty alcohols. This ingredient may not be fungal acne safe. It is a primary fatty alcohol with a chain length above 12 carbons. A study from 2019 show Malassezia can feed on fatty alcohols in this range, so it may trigger fungal acne in those prone to it. 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. 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. Glyceryl Stearate is made by reacting glycerin wi