What-it-does: skin-identical ingredient
An essential amino acid (a building block of skin proteins like collagen) that our body cannot produce itself but has to take from external sources, like diet.
It's a branched chain amino acid that is claimed to enhance energy, increase endurance and aid in muscle tissue recovery and repair when taken as a supplement. It's not clear what valine does when you put it on the skin, but as all amino acids, it must be at least a great skin hydrator.
Products with Valine
Dermik Serum Nutrivital Leven Rose Coffee Eye Lift Cream System Professional Balance Lotion Umoua Advanced Extraction Isosmotic Tech Amino Acid Lotion Lira Clinical Hydrating Mineral Mist Luxros Advance Eyelash Serum VieBeauti Eyelash Serum Amika Vault Color Lock Leave In Conditioner Indeed Labs Microbiome Essence Atypical Skincare Glow Tonic Copenhagen Grooming The Activator Synchroline Rosacure Tonic Lotion The Ordinary Natural Moisturizing Factors + HA For Scalp Wella Professionals Senso Calm Sensitive Mask Apivita Hair Loss Lotion Jole Azelaic Acid 10% Serum Nuface Optimizing Mist Pacifica Cosmic Hemp Balancing Face Wash System Professional Balance Shampoo The Ordinary Marine Hyaluronics Fruto Salvaje Hair Loss Tonic Capilar Anticaida Indola Cleansing Shampoo Kikumasamune Sake Skin Care Essence Kikumasamune Skin Care Essence (Old) Lira Clinical Pro Firming Serum With Psc System Professional Purify Shampoo Viktoria Deann Pepti Pro-col Wella Professionals Wella Luxeoil Keratin Restore Mask the Cocoon Rose Water Toner the Cocoon The Cocoon Rose Serum AESTELANCE AC After Color Shampoo Ausceuticals Peptide Moisturiser Brickell Men's Products Daily Strengthening Shampoo For Men Circadia Revita-Cyte Complex Collistar Intensive Anti-Stretch Marks Body Cream Elizabeth Grant Youth Molecule Serum Facinnius Infinity One Kilig Vitamin Bomb Spray Conditioner Legal Beauty Skin Rescue Cream Martha Debayle Color Defender Conditioner Maruderm Pore Minimizing Serum Maruderm Vitamin C Daily Glow Serum Pestle & Mortar Balance Spritz Aminu The Azure Copper Peptide Serum Biologique Recherche Cocktail d’Actifs Regenerants Dermage Glycolique Daily Peel Grow Thicker Fuller Shampoo Holifrog Amino Cushion Cream Leaders Insolution Mediu Amino Pore-Tight Mask Maruderm Anti-blemish Whitening Skin Care Serum