Sialic acid is a family of nine-carbon acidic monosaccharides. The most common form in humans is N-acetylneuraminic acid (Neu5Ac). 1. Chemical structure Property Description Common name Sialic acid Specific compound N-Acetylneuraminic acid (Neu5Ac) Molecular formula C₁₁H₁₉NO₉ Molecular weight 309.27 g/mol…
Sialic acid, with N-acetylneuraminic acid (Neu5Ac) being the predominant form in humans, is a nine-carbon acidic monosaccharide commonly found at the terminal positions of glycan chains on glycoproteins and glycolipids. Its biological applications arise mainly from its roles in cell…
Sepiwhite MSH is the trade name used by Seppic for undecylenoyl phenylalanine, a lipoamino acid used primarily as a cosmetic brightening and anti-hyperpigmentation active. It works partly by modulating the α-MSH pathway, thereby reducing signaling involved in tyrosinase activation and…
Sepiwhite MSH is the trade name used by Seppic for Undecylenoyl Phenylalanine, a lipoamino-acid cosmetic active. The commercial material is positioned as a preservative-free, natural-origin ingredient and is supplied primarily as a powder. 1. Production principle The active molecule is produced…
Sepiwhite MSH and α-Arbutin are cosmetic skin-brightening agents, but they target melanogenesis at different points. Sepiwhite MSH is Undecylenoyl Phenylalanine, while α-arbutin is 4-hydroxyphenyl α-D-glucopyranoside. Feature Sepiwhite MSH Alpha–Arbutin INCI Undecylenoyl Phenylalanine Alpha-Arbutin Main origin Lipoamino-acid derivative of phenylalanine Glycosylated hydroquinone derivative…
Sepiwhite MSH is the trade name for Undecylenoyl Phenylalanine, a cosmetic brightening active that works by modulating the α-MSH pathway and reducing the metabolic activation of tyrosinase, thereby helping reduce excess melanin production. 1. Use the appropriate concentration For the…
Sepiwhite MSH is a cosmetic skin-brightening active developed by Seppic. Its INCI name is Undecylenoyl Phenylalanine, a lipid-modified amino acid derived from L-phenylalanine and an undecylenoyl lipid chain. It is primarily used to reduce the appearance of hyperpigmentation, dark spots,…
Sepiwhite MSH is a cosmetic skin-brightening active based on undecylenoyl phenylalanine, a modified amino-acid derivative. Its main action is to reduce melanin production by interfering with melanocyte signaling, making it particularly relevant for uneven pigmentation and dark spots. How Sepiwhite…
Sepiwhite MSH and tranexamic acid (TXA) are both skin-brightening agents, but they target pigmentation through different biological pathways. For general cosmetic hyperpigmentation, Sepiwhite is a melanocyte-signaling inhibitor; for melasma and inflammation/vascular-associated pigmentation, topical TXA has a stronger clinical evidence base. Feature…