Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Dieux Skin Deliverance Versus Allies of Skin Mandelic Pigmentation Corrector Night Serum

Dieux Skin Deliverance Versus Allies of Skin Mandelic Pigmentation Corrector Night Serum Detailed comparison of Dieux Skin Deliverance versus Allies of Skin Mandelic Pigmentation Corrector Night Serum. This calming serum is formulated around Niacinamide and Ca

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Dieux Skin Deliverance Versus Allies of Skin Mandelic Pigmentation Corrector Night Serum Detailed comparison of Dieux Skin Deliverance versus Allies of Skin Mandelic Pigmentation Corrector Night Serum. This calming serum is formulated around Niacinamide and Cannabidiol - Synthetically Produced to calm redness and strengthen the skin barrier. This brightening serum is formulated around Mandelic Acid and Niacinamide to fade the look of dark spots and refine skin texture. Water Niacinamide Glycerin Dipropylene Glycol Propanediol Dimethicone Cyclodextrin Methylpropanediol Sodium Palmitoyl Proline Pentylene Glycol Caprylyl Glycol Phenoxyethanol Sodium Polyacrylate Butyrospermum Parkii Butter Polysilicone-11 Ammonium Acryloyldimethyltaurate/Vp Copolymer Butylene Glycol Cannabigerol Cannabidiol - Synthetically Produced Sodium Phytate Camellia Sinensis Leaf Extract Palmitoyl Hexapeptide-52 Passiflora Incarnata Extract Decyl Glucoside Sea Water Extract N-Prolyl Palmitoyl Tripeptide-56 Acetate Water, Niacinamide, Glycerin, Dipropylene Glycol, Propanediol, Dimethicone, Cyclodextrin, Methylpropanediol, Sodium Palmitoyl Proline, Pentylene Glycol, Caprylyl Glycol, Phenoxyethanol, Sodium Polyacrylate, Butyrospermum Parkii Butter, Polysilicone-11, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Butylene Glycol, Cannabigerol, Cannabidiol - Synthetically Produced, Sodium Phytate, Camellia Sinensis Leaf Extract, Palmitoyl Hexapeptide-52, Passiflora Incarnata Extract, Decyl Glucoside, Sea Water Extract, N-Prolyl Palmitoyl Tripeptide-56 Acetate Mandelic Acid Polysorbate 20 Lactic Acid Rosa Canina Fruit Oil Calophyllum Inophyllum Seed Oil Salicylic Acid Superoxide Dismutase Bakuchiol Sodium Hyaluronate Rumex Occidentalis Extract Ascophyllum Nodosum Extract Nonapeptide-1 Palmitoyl Tripeptide-5 Acetyl Tetrapeptide-40 Pterocarpus Marsupium Bark Extract Glutamic Acid Phenyl T-Butylnitrone Resveratrol Dimethyl Ether Panthenol Tocopheryl Acetate Ascorbic Acid Tocopherol Caprylic/Capric Triglyceride Xanthan Gum Sclerotium Gum Ethylhexylglycerin Sorbitol Dextran Sodium Gluconate Disodium Succinate Acetyl Tributyl Citrate O-Cymen-5-Ol Sodium Hydroxide Water, Mandelic Acid, Glycerin, Butylene Glycol, Niacinamide, Polysorbate 20, Lactic Acid, Rosa Canina Fruit Oil, Calophyllum Inophyllum Seed Oil, Salicylic Acid, Superoxide Dismutase, Bakuchiol, Sodium Hyaluronate, Rumex Occidentalis Extract, Ascophyllum Nodosum Extract, Nonapeptide-1, Palmitoyl Tripeptide-5, Acetyl Tetrapeptide-40, Pterocarpus Marsupium Bark Extract, Glutamic Acid, Phenyl T-Butylnitrone, Resveratrol Dimethyl Ether, Camellia Sinensis Leaf Extract, Panthenol, Tocopheryl Acetate, Ascorbic Acid, Tocopherol, Caprylic/Capric Triglyceride, Xanthan Gum, Sclerotium Gum, Ethylhexylglycerin, Caprylyl Glycol, Sorbitol, Dextran, Sodium Gluconate, Disodium Succinate, Acetyl Tributyl Citrate, O-Cymen-5-Ol, Sodium Hydroxide, Phenoxyethanol 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. Camellia Sinensis Leaf Extract (tea extract) is one of the most well-researched plant extracts in skincare with an impressive resume. Black tea, green tea, and oolong tea are all harvested from the Camellia Sinensis plant. Studies show green tea extract and its catechins (like epigallocatechin gallate (EGCG)) help your skin cells product energy more efficiently and reducing the number of free-radicals that can damage your skin from the inside. In lab-grown skin models, this translated to younger, healthier, and stronger skin. There's also good sun protection data; researchers saw less DNA damage and redness on human skin when green tea was applied before UVB exposure. And the more they applied, the better the protection. Needless to say, this ingredient shouldn't replace your sunscreen. But it is a great supportive ingredient that you can already find in many sunscreens and antioxidant serums. A 2009 study found a 2% green tea lotion was effective for mild-to-moderate acne thanks to its anti-inflammatory and mild antimicrobial activity. The quality of the extract matters a lot here: Good extracts contain 50-90% catechins while lower quality ones are mostly there for marketing. We recommend reaching out to the brand if you have questions about the quality or source of their ingredients. Human Repeated Insult Patch Testing showed no irritation or sensitization at use concentrations (0.86% in leave-on products and up to 30% as leaf water). 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). 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