Conforme envejecemos, nuestro cuerpo ya no produce tanto GSH y los niveles de esta protena en nuestros tejidos disminuyen
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By attaching an acetyl group to the sulfur atom of cysteine within the glutathione tripeptide, SAG resists enzymatic degradation in the gastrointestinal tract, crosses cell membranes intact, and is then hydrolyzed intracellularly by cytoplasmic thioesterases to release free, bioactive GSH directly inside cells
Studies have shown that GHK-Cu can: Boost collagen and elastin production , leading to firmer, more youthful skin Reduce fine lines and wrinkles , improving overall texture and elasticity Enhance skin clarity , fading hyperpigmentation and age spots Speed up wound healing , making it useful in post-surgical recovery Protect against oxidative stress , helping skin fight environmental damage Perhaps most impressively, GHK-Cu modulates gene expression, meaning it can actually reprogram skin cells to behave more like their younger selves