source naturals acetyl l-carnitine & alpha-lipoic acid 650mg Spring Valley HCl and Alpha Lipoic Dietary Supplement, 50 Count HSA/FSA Eligible Acetyl L Carnitine Alpha Lipoic

Not different salt forms

Scientists at universities and biotech firms rely on our products to study cellular mechanisms, develop potential future therapeutics, and understand fundamental biology

Researchers first isolated it from epithalamin, a substance extracted from the pineal gland

Indirectly promotes: Muscle growth Lipolysis (fat breakdown) Collagen synthesis and tissue repair Bone density improvements Mechanistically, HGH activates: JAK2/STAT5 pathway for gene transcription IGF-1 production which then triggers anabolic action GH exerts its growth-promoting effects primarily through the stimulation of IGF-1, which acts in an endocrine, paracrine, and autocrine manner. Laron, Growth Hormone & IGF Research Insulin-like Growth Factor-1 (IGF-1) Produced by the liver in response to GH, but also delivered directly through peptide analogs like IGF-1 LR3 or IGF-1 DES

Arbutin inhibits tyrosinase activity competitively but at non-cytotoxic concentrations in a dose-dependent manner in cultured melanocytes