{"id":751,"date":"2026-06-29T12:32:19","date_gmt":"2026-06-29T04:32:19","guid":{"rendered":"https:\/\/www.lyvbio.com\/?p=751"},"modified":"2026-06-29T12:34:07","modified_gmt":"2026-06-29T04:34:07","slug":"undecylenoyl-glycine","status":"publish","type":"post","link":"https:\/\/www.lyvbio.com\/es\/undecylenoyl-glycine\/","title":{"rendered":"Glicina undecilenoil: mecanismo de acci\u00f3n y beneficios para la piel"},"content":{"rendered":"

Undecylenoyl Glycine \u2013 Mechanism & Skin Benefits<\/span><\/h2>\n

Due to its structural similarity to naturally occurring lipoamino acids found in cellular protoplasm, Undecylenoyl Glycine has become a fundamental structural motif in cosmetic additives. The molecule combines two functional moieties: the glycine head provides essential biological activity, while the undecylenic acid long chain facilitates skin penetration.<\/span><\/p>\n

\n

Glycine (Gly) \u2013 Functional Contributions<\/span><\/h2>\n

1. Moisturizing Effect<\/span><\/h3>\n

Glycine is a constituent of the Natural Moisturizing Factor (NMF) in the stratum corneum and a major component of dermal structural proteins. Both roles are essential for skin hydration and make glycine an indispensable factor in the skin’s natural moisturizing system.<\/span><\/p>\n

2. Anti-Wrinkle Effect<\/span><\/h3>\n

Glycine accounts for approximately 35% of the amino acid composition of dermal collagen, the primary structural protein of the dermis. Elastin, another key dermal structural protein that provides fundamental support to the dermis, also contains significant amounts of glycine.<\/span><\/p>\n

3. pH Buffering Effect<\/span><\/h3>\n

Healthy skin maintains a slightly acidic pH, a fundamental property conferred by the lipid-protein rich surface layer. However, external environmental stressors frequently induce decarboxylation reactions in the skin, generating free ammonia (NH\u2083), which can cause substantial damage. Consequently, compromised skin typically exhibits a higher pH than normal skin.<\/span><\/p>\n

This pH shift is primarily driven by dysbiosis of the skin’s surface microbial ecosystem, which disrupts the natural acid mantle. Therefore, providing a substance with mild acidic functional groups becomes essential. Such weakly acidic structures can normally store acidity and help restore the skin’s weakly acidic environment under adverse conditions. Following acylation of undecylenic acid with glycine, the carboxyl group of glycine remains free, enabling this buffering function effectively.<\/span><\/p>\n

Glicina undecilenoil<\/a><\/p>\n

C\u00f3mo hacer un pedido Glicina undecilenoil<\/a> \u00bfDe LyvBio?<\/span><\/strong><\/p>\n

\u00a1Es muy sencillo! Solo tienes que enviarnos un correo electr\u00f3nico a\u00a0<\/span>info@lyvbio.com<\/span><\/strong>\u00a0y h\u00e1znoslo saber:<\/span><\/p>\n