Peptide Skincare & BeautySkin science and ingredient guides

Ingredient or product comparison

Minimalist Salicylic Acid 02% Versus Allies of Skin Mandelic Pigmentation Corrector Night Serum

Minimalist Salicylic Acid 02% Versus Allies of Skin Mandelic Pigmentation Corrector Night Serum Detailed comparison of Minimalist Salicylic Acid 02% versus Allies of Skin Mandelic Pigmentation Corrector Night Serum. This acne serum is formulated around Glycoli

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Minimalist Salicylic Acid 02% Versus Allies of Skin Mandelic Pigmentation Corrector Night Serum Detailed comparison of Minimalist Salicylic Acid 02% versus Allies of Skin Mandelic Pigmentation Corrector Night Serum. This acne serum is formulated around Glycolic Acid and Salicylic Acid to clear breakouts and refine skin texture. This brightening serum is formulated around Mandelic Acid and Niacinamide to fade the look of dark spots and refine skin texture. Water Methylpropanediol Propylene Glycol Dimethyl Isosorbide Glycolic Acid Ethoxydiglycol Salicylic Acid Glycerin Sodium Hydroxide Pentylene Glycol Marrubium Vulgare Extract Polylysine Sodium Hyaluronate Epigallocatechin Gallatyl Glucoside Polysorbate 20 Hydroxyethylcellulose Xanthan Gum Lecithin Sclerotium Gum Pullulan Phenoxyethanol Lactic Acid Oligopeptide-10 Ethylhexylglycerin Trisodium Ethylenediamine Disuccinate Water, Methylpropanediol, Propylene Glycol, Dimethyl Isosorbide, Glycolic Acid, Ethoxydiglycol, Salicylic Acid, Glycerin, Sodium Hydroxide, Pentylene Glycol, Marrubium Vulgare Extract, Polylysine, Sodium Hyaluronate, Epigallocatechin Gallatyl Glucoside, Polysorbate 20, Hydroxyethylcellulose, Xanthan Gum, Lecithin, Sclerotium Gum, Pullulan, Phenoxyethanol, Lactic Acid, Oligopeptide-10, Ethylhexylglycerin, Trisodium Ethylenediamine Disuccinate Mandelic Acid Butylene Glycol Niacinamide Rosa Canina Fruit Oil Calophyllum Inophyllum Seed Oil Superoxide Dismutase Bakuchiol 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 Caprylyl Glycol Sorbitol Dextran Sodium Gluconate Disodium Succinate Acetyl Tributyl Citrate O-Cymen-5-Ol 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. 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. Lactic Acid is another well-loved alpha hydroxy acid (AHA). It is gentler than glycolic acid but still highly effective. Its main role is to exfoliate the surface of the skin by loosening the “glue” that holds dead skin cells together. Shedding those old cells leads to smoother, softer, and more even-toned skin. Because lactic acid molecules are larger than glycolic acid, they don’t penetrate as deeply. This means they’re less likely to sting or irritate, making it a great choice for beginners or those with sensitive skin. Like glycolic acid, it can: Lactic acid also acts as a humectant (like hyaluronic acid). It can draw water into the skin to improve hydration and also plays a role in the skin's natural moisturizing factor (NMF) in the form of sodium lactate. Studies show it can boost ceramide production to strengthen the skin barrier and even help balance the skin’s microbiome. To get results, choose products with a pH between 3-4. Lower strengths (5-12%) focus on surface exfoliation; higher strengths (12% and up) can reach deeper in the dermis (deeper, supportive layer) to improve skin texture and firmness over time. Though it was originally derived from milk, most modern lactic acid used in skincare is vegan. It is made through non-dairy fermentation to create a bio-identical and stable form suitable for all formulations. When lactic acid shows up near the end of an ingredient list, it usually means the brand added just a tiny amount to adjust the product’s