Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Charlotte Tilbury Magic Cream Moisturizer Versus Paula's Choice Resist Barrier Repair Moisturizer with Retinol

Charlotte Tilbury Magic Cream Moisturizer Versus Paula's Choice Resist Barrier Repair Moisturizer with Retinol Detailed comparison of Charlotte Tilbury Magic Cream Moisturizer versus Paula's Choice Resist Barrier Repair Moisturizer with Retinol. This anti-agin

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Charlotte Tilbury Magic Cream Moisturizer Versus Paula's Choice Resist Barrier Repair Moisturizer with Retinol Detailed comparison of Charlotte Tilbury Magic Cream Moisturizer versus Paula's Choice Resist Barrier Repair Moisturizer with Retinol. This anti-aging moisturizer is formulated around Butyrospermum Parkii Butter and Sodium Hyaluronate to soften the look of wrinkles and hydrate skin. This barrier-repair moisturizer is formulated around Retinol and Ceramide NP to strengthen the skin barrier and soften the look of wrinkles. Water C12-15 Alkyl Benzoate Glyceryl Stearate Se Butylene Glycol Glycerin Isononyl Isononanoate Caprylic/Capric Triglyceride Cetyl Alcohol Ethylhexyl Palmitate Cyclopentasiloxane Dimethicone Polyester-7 Phenoxyethanol Neopentyl Glycol Diheptanoate Hydrogenated Rapeseed Oil Butyrospermum Parkii Butter Steareth-21 Avena Sativa Kernel Extract Carbomer Dimethiconol Potassium Cetyl Phosphate Chlorphenesin Caprylyl Glycol Xanthan Gum Hydrolyzed Viola Tricolor Extract Allantoin Aloe Barbadensis Leaf Juice Powder Disodium EDTA Tocopheryl Acetate Camellia Oleifera Seed Oil Rosa Canina Fruit Oil Rosa Damascena Extract Sodium Hydroxide Helianthus Annuus Seed Oil Michelia Alba Leaf Oil Sodium Lactate PEG-8 Ethylhexylglycerin Coco-Glucoside Sodium Hyaluronate Tocopherol Ascorbyl Palmitate Plumeria Rubra Flower Extract Ascorbic Acid Citric Acid Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Hydrolyzed Vegetable Protein Citronellol Geraniol Linalool Water, C12-15 Alkyl Benzoate, Glyceryl Stearate Se, Butylene Glycol, Glycerin, Isononyl Isononanoate, Caprylic/Capric Triglyceride, Cetyl Alcohol, Ethylhexyl Palmitate, Cyclopentasiloxane, Dimethicone, Polyester-7, Phenoxyethanol, Neopentyl Glycol Diheptanoate, Hydrogenated Rapeseed Oil, Butyrospermum Parkii Butter, Steareth-21, Avena Sativa Kernel Extract, Carbomer, Dimethiconol, Potassium Cetyl Phosphate, Chlorphenesin, Caprylyl Glycol, Xanthan Gum, Hydrolyzed Viola Tricolor Extract, Allantoin, Aloe Barbadensis Leaf Juice Powder, Disodium EDTA, Tocopheryl Acetate, Camellia Oleifera Seed Oil, Rosa Canina Fruit Oil, Rosa Damascena Extract, Sodium Hydroxide, Helianthus Annuus Seed Oil, Michelia Alba Leaf Oil, Sodium Lactate, PEG-8, Ethylhexylglycerin, Coco-Glucoside, Sodium Hyaluronate, Tocopherol, Ascorbyl Palmitate, Plumeria Rubra Flower Extract, Ascorbic Acid, Citric Acid, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Hydrolyzed Vegetable Protein, Citronellol, Geraniol, Linalool Dicaprylyl Carbonate Ethylhexyl Stearate Cocoglycerides Squalane Sodium Polyacrylate Lecithin Adenosine Ceramide NP Retinol Punica Granatum Extract Camellia Oleifera Leaf Extract Glycyrrhiza Glabra Root Extract Tetrahydrodiferuloylmethane Tetrahydrodemethoxydiferuloylmethane Tetrahydrobisdemethoxydiferuloylmethane Chamomilla Recutita Flower Extract Glycine Soja Seed Extract Glycine Soja Oil Propylene Glycol Glyceryl Polymethacrylate Water, Dicaprylyl Carbonate, Glycerin, Ethylhexyl Stearate, Cocoglycerides, Butyrospermum Parkii Butter, Squalane, Sodium Polyacrylate, Lecithin, Adenosine, Palmitoyl Tripeptide-1, Ceramide NP, Retinol, Punica Granatum Extract, Camellia Oleifera Leaf Extract, Glycyrrhiza Glabra Root Extract, Tetrahydrodiferuloylmethane, Tetrahydrodemethoxydiferuloylmethane, Tetrahydrobisdemethoxydiferuloylmethane, Tocopheryl Acetate, Chamomilla Recutita Flower Extract, Glycine Soja Seed Extract, Glycine Soja Oil, Butylene Glycol, Propylene Glycol, Glyceryl Polymethacrylate, Xanthan Gum, Phenoxyethanol 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. 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. Palmitoyl Tripeptide-1 (aka Pal-GHK) is a synthetic signal peptide made of three amino acids attached to palmitic acid. That fatty acid attachment is the key: it boosts the peptide's ability to penetrate the skin barrier. This puts it closer to the dermal cells where it can actually make a difference. Once there, it acts as a matrikine, a signaling peptide that prompts fibroblasts to produce more collagen, fibronectin, and hyaluronic acid. In vitro studies show it can boost collagen production in skin cells