Product and ingredient reference
Le Mieux Peptide Foam Cleanser
Le Mieux Peptide Foam Cleanser Ingredients in Le Mieux Peptide Foam Cleanser explained: benefits, concerns, and detailed analysis of 37 ingredients including Pyrus Malus Fruit Water, Sodium PCA, and Sodium Lactate A face cleanser with 37 ingredients, including
Le Mieux Peptide Foam Cleanser Ingredients in Le Mieux Peptide Foam Cleanser explained: benefits, concerns, and detailed analysis of 37 ingredients including Pyrus Malus Fruit Water, Sodium PCA, and Sodium Lactate A face cleanser with 37 ingredients, including vitamin E and peptides. This mild foaming cleanser is made to cleanse without leaving your skin tight or dry. We independently verify ingredients, backed by peer-reviewed research. Suggest an update. Pyrus Malus Fruit Water Sodium PCA Sodium Lactate Collagen Olea Europaea Fruit Oil Argania Spinosa Kernel Oil Butyrospermum Parkii Butter Glycosaminoglycans Vitis Vinifera Flower Cell Extract Chamomilla Recutita Extract Salvia Officinalis Leaf Extract Arnica Montana Flower Extract Sodium Myristoyl Glutamate Phyllostachys Bambusoides Rhizome Extract Panax Ginseng Root Extract Mangifera Indica Seed Butter Linoleic Acid Stearic Acid Palmitic Acid Saccharomyces Polypeptides Palmitoyl Tetrapeptide-7 Palmitoyl Hexapeptide-12 Glycyrrhiza Glabra Root Extract Glycogen Glycine Soja Extract Corallina Officinalis Extract Lactose Sucrose Xanthan Gum Tocopheryl Acetate Hydrogenated Lecithin Glucose Parfum Pentylene Glycol Caprylyl Glycol Propanediol Ethylhexylglycerin Pyrus Malus Fruit Water, Sodium PCA, Sodium Lactate, Collagen, Olea Europaea Fruit Oil, Argania Spinosa Kernel Oil, Butyrospermum Parkii Butter, Glycosaminoglycans, Vitis Vinifera Flower Cell Extract, Chamomilla Recutita Extract, Salvia Officinalis Leaf Extract, Arnica Montana Flower Extract, Sodium Myristoyl Glutamate, Phyllostachys Bambusoides Rhizome Extract, Panax Ginseng Root Extract, Mangifera Indica Seed Butter, Linoleic Acid, Stearic Acid, Palmitic Acid, Saccharomyces Polypeptides, Palmitoyl Tetrapeptide-7, Palmitoyl Hexapeptide-12, Glycyrrhiza Glabra Root Extract, Glycogen, Glycine Soja Extract, Corallina Officinalis Extract, Lactose, Sucrose, Xanthan Gum, Tocopheryl Acetate, Hydrogenated Lecithin, Glucose, Parfum, Pentylene Glycol, Caprylyl Glycol, Propanediol, Ethylhexylglycerin Pyrus Malus Fruit Water is created by distilling parts of the apple. Apples contain a large amount of antioxidants. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells. The sugar in Apples helps keep the skin hydrated. Apples also contain some acids, such as malic acid. These acids may have a mild exfoliating effect. Apples also contain Vitamins C and B. Sodium PCA (the salt of PCA) is one of the most well-established humectants in skincare. Why is it so special? Your skin already makes it naturally; it's a natural component of your skin's Natural Moisturizing Factor (NMF), or the mix of water-binding compounds inside your skin cells that keeps things soft and hydrated. As a cosmetic ingredient, it grabs water and holds it in the upper layers of skin to smooth roughness and ease dehydration. There's some clinical support for the NMF approach with a study showing that a cream built to mimic the skin's NMF significantly boosted hydration. Safety-wise, this ingredient non-irritating, non-comedogenic, and non-phototoxic in testing, with minimal skin absorption. It also works really well with other hydrators like glycerin or hyaluronic acid, and typical usage is somewhere between 0.2-4%. Sodium Lactate is the sodium salt of lactic acid, an AHA. It is a humectant and sometimes used to adjust the pH of a product. This ingredient is part of our skin's NMF, or natural moisturizing factor. Our NMF is essential for the hydration of our top skin layers and plasticity of skin. NMF also influences our skin's natural acid mantle and pH, which protects our skin from harmful bacteria. High percentages of Sodium Lactate can have an exfoliating effect. Fun fact: Sodium Lactate is produced from fermented sugar. Collagen is a big structural protein that your body uses to keep skin firm and bouncy. Despite the marketing, topically applied collagen doesn't "refill" the collagen in your skin. The molecule is too big to pass through your skin barrier so intact Collagen physically can't get past the surface. What it actually does in your skincare is work as a humectant and film-former: it binds water, lays down a light moisturizing film, and reduces water loss from the surface. This helps make skin feel smoother and temporarily plumper. This ingredient has been found safe for use in cosmetics with clinical studies showing no irritation, sensitization, or phototoxicity. It's typically used at low concentrations (often a fraction of a percent up to a few percent). Collagen will not increase sun sensitivity, but you should always wear sunscreen during the day. Learn more about hydrolyzed collagen or soluble collagen. This ingredient is also known as olive oil. It has been used in skincare for centuries and science largely backs up its reputation as a nourishing emollient. The main components of olive oil are oleic acid (55-83%), linoleic acid (3.5-20%), and palmitic acid (7-20%). Oleic acid promotes skin regeneration and helps r Search reviews by skin type, ingredient, or keyword. Le Mieux is a American brand This product has a PH level of 5.0 We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there. The data we've presented on this page has been verified by a member of the SkinSort Team. · Updated February 18, 2026