Peptide Skincare & BeautySkin science and ingredient guides

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Youth To The People Triple Peptide + Cactus Oasis Serum Versus Drunk Elephant A-Passioni Retinol Cream

Youth To The People Triple Peptide + Cactus Oasis Serum Versus Drunk Elephant A-Passioni Retinol Cream Detailed comparison of Youth To The People Triple Peptide + Cactus Oasis Serum versus Drunk Elephant A-Passioni Retinol Cream. This anti-aging serum is formu

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Youth To The People Triple Peptide + Cactus Oasis Serum Versus Drunk Elephant A-Passioni Retinol Cream Detailed comparison of Youth To The People Triple Peptide + Cactus Oasis Serum versus Drunk Elephant A-Passioni Retinol Cream. This anti-aging serum is formulated around Opuntia Ficus-Indica Stem Extract and Palmitoyl Tripeptide-1 to soften the look of wrinkles. This anti-aging treatment is formulated around Retinol and Niacinamide to soften the look of wrinkles and refine skin texture. Water Butylene Glycol Glycerin Pentylene Glycol Opuntia Ficus-Indica Stem Extract Palmitoyl Tripeptide-1 Palmitoyl Tetrapeptide-7 Palmitoyl Tripeptide-28 Sodium Hyaluronate Hydrolyzed Sodium Hyaluronate Sodium Hyaluronate Crosspolymer Sodium Acetylated Hyaluronate Synthetic Sapphire Citrullus Lanatus Fruit Extract Lens Esculenta Fruit Extract Pyrus Malus Fruit Extract Nephelium Lappaceum Peel Extract Sodium PCA Glutathione Malachite Extract Citric Acid Hydroxypropyl Methylcellulose Tetrasodium Glutamate Diacetate Polyglutamic Acid 1,2-Hexanediol Caprylyl Glycol Sodium Lactate Carbomer Propanediol Polysorbate 20 Hydroxyethylcellulose Xanthan Gum Phenoxyethanol Ethylhexylglycerin Water, Butylene Glycol, Glycerin, Pentylene Glycol, Opuntia Ficus-Indica Stem Extract, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-28, Sodium Hyaluronate, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Acetylated Hyaluronate, Synthetic Sapphire, Citrullus Lanatus Fruit Extract, Lens Esculenta Fruit Extract, Pyrus Malus Fruit Extract, Nephelium Lappaceum Peel Extract, Sodium PCA, Glutathione, Malachite Extract, Citric Acid, Hydroxypropyl Methylcellulose, Tetrasodium Glutamate Diacetate, Polyglutamic Acid, 1,2-Hexanediol, Caprylyl Glycol, Sodium Lactate, Carbomer, Propanediol, Polysorbate 20, Hydroxyethylcellulose, Xanthan Gum, Phenoxyethanol, Ethylhexylglycerin Coco-Caprylate Stearic Acid Coconut Alkanes Glyceryl Stearate Niacinamide Caprylic/Capric Triglyceride Cetearyl Alcohol Passiflora Edulis Seed Oil Retinol Simmondsia Chinensis Seed Oil Sclerocarya Birrea Seed Oil Prunus Armeniaca Kernel Oil Cetyl Ethylhexanoate Brassica Oleracea Acephala Leaf Extract Brassica Oleracea Italica Extract Tetrahexyldecyl Ascorbate Chrysin Persea Gratissima Oil Linoleic Acid Linolenic Acid Ceramide NP Xanthophylls Phytosphingosine Phytosterols Jojoba Esters Physalis Pubescens Fruit Juice Stearyl Glycyrrhetinate Oryza Sativa Extract Glycine Soja Oil Carthamus Tinctorius Seed Oil Palmitoyl Hexapeptide-12 Cetyl Palmitate Trehalose Lauric Acid Olea Europaea Fruit Oil Glucosamine Hcl Tocopheryl Acetate Coco-Caprylate/Caprate Pisum Sativum Extract Tocopherol Bambusa Vulgaris Leaf/Stem Extract Trideceth-6 Phosphate N-Hydroxysuccinimide Ceteareth-20 Sodium Hydroxide Laureth-23 Steareth-20 Chlorhexidine Digluconate Trisodium Ethylenediamine Disuccinate Chlorphenesin Potassium Sorbate Water, Glycerin, Coco-Caprylate, Stearic Acid, Coconut Alkanes, Glyceryl Stearate, Niacinamide, Caprylic/Capric Triglyceride, Cetearyl Alcohol, Pentylene Glycol, Passiflora Edulis Seed Oil, Retinol, Simmondsia Chinensis Seed Oil, Sclerocarya Birrea Seed Oil, Prunus Armeniaca Kernel Oil, Cetyl Ethylhexanoate, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Brassica Oleracea Acephala Leaf Extract, Brassica Oleracea Italica Extract, Tetrahexyldecyl Ascorbate, Chrysin, Persea Gratissima Oil, Linoleic Acid, Linolenic Acid, Ceramide NP, Xanthophylls, Phytosphingosine, Phyt 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. Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created. Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin. Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on). Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture. Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%. It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier. Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%. A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions. Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that: The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure. Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations. 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 Tetrapeptide-7 (formerly Palmitoyl Tetrapeptide-3) is a synthetic peptide. Its main job is to fight what researchers call "inflammaging". "Inflammaging" is the slow, low-grade chronic inflammation that quietly breaks down collagen as we age. This ingredient calms down a specific inflammation signal in your skin cells (called IL-6). When left unchecked, this signal triggers enzymes that break do