A semi-essential amino acid meaning that enough has to be eaten from it so that the body does not use up essential amino acids (that our body cannot produce itself) to synthesize it. It has an important role in regulating the immune defense, allergic reactions, and inflammatory processes in the body.

As for skincare, it's a skin moisturizer that might also protect from some skin infections

Products with Histidine

Leaders Insolution Mediu Amino Pore-Tight Mask Pantene Daily Moisture Renewal Conditioner Goodal Nature Ampoule Mask Firming Minon Amino Moist Mask Kikumasamune Skin Care Essence The Ordinary Marine Hyaluronics Ausceuticals Peptide Moisturiser LANEIGE Time Freeze Eye Serum Esho Drench The Ordinary Natural Moisturizing Factors + Ha The Ordinary Amino Acids + B5 Abnomaly Petrowhat? Bali Abnomaly Petrowhat? Baobab Abnomaly Petrowhat? Milk Abnomaly Petrowhat? Rio The Ordinary Glycolic Acid 7% Toning Solution Loopha Broadleaf Forest Body Wash The Ordinary Buffet Drunk Elephant Protiniā„¢ Polypeptide Cream Eucerin Complete Repair Moisturizing Lotion The Ordinary Buffet + Copper Peptides 1% NIOD Survival 0 Zelens Z Balance Prebiotic & Probiotic Facial Mist NIOD Survival 0 (Old Version) Stemm High-Amino Shampoo Minon Amino Charge Milk Paula's Choice Peptide Booster Mediheal N.M.F Aquaring Ampoule Mask NIOD Multi-Molecular Hyaluronic Complex 2 (Mmhc2) Planet Eden Antioxidant Recovery Cream Paula's Choice Skincare Earth Sourced Purely Natural Refreshing Toner Faith in Nature Rose & Neroli Nourish & Repair Conditioner Stemm Black Fulvic Conditioner The Ordinary Mineral Uv Filters Spf 30 With Antioxidants Martial Vivot Conditioner Ouai Curl Shampoo Esho Sculpt NIOD Survival Spf 30 Stemm Gold Fulvic Conditioner NIOD Modulating Glucosides Paula's Choice Earth Sourced Antioxidant Enriched Natural Moisturizer La Prairie Cellular Swiss Ice Crystal Eye Cream Stemm Density Stimuli Adsorb Antibody Moist Essence Serum Dr Macrene High Performance Anti-Aging Cream La Prairie Anti-Aging Rapid Response Booster MISSHA M Signature Real Complete B.B. Cream Spf 25 Pa++ Martial Vivot Shampoo Manyo Factory Bifidalacto Eye Cream Nip+Fab Kale Dry Skin Fix Moisturiser