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This essential nutrient is important in energy production, nerve function, and red blood cell formation
Minimal Hormonal Interference IGF-1 LR3 does not: Suppress natural sex hormone production Aromatize into estrogen Convert to dihydrotestosterone (DHT) Interfere with the HPG (hypothalamus-pituitary-gonadal) axis In other words, it supports growth and repair without throwing your endocrine system off balance
[DOI] [PMC free article] [PubMed] [Google Scholar] 16.Gehring AJ, Xue SA, Ho ZZ, Teoh D, Ruedl C, Chia A, et al
Collagen Renewal & Skin Texture Improvement GHK-Cu stimulates fibroblast activity and upregulates key regenerative genes, including TGF- and VEGF, supporting improved skin firmness, elasticity, and youthful volume