H40 40iu*10vials

HGH 191AA (Somatropin) H40 40iu*10vials

HGH 191AA, also known as Somatropin, is a recombinant human growth hormone consisting of the full 191-amino acid sequence identical to endogenous growth hormone. It represents the highest-concentration research peptide in the HGH 191AA product line, widely used in growth, metabolic, and anti-aging studies.

The 40iu single-vial specification delivers the maximum active ingredient load available, five times the content of the standard 8iu. This flagship formulation is engineered for ultra-limited growth hormone mechanism research, extreme high-dose efficacy validation, large-scale long-term preclinical projects, and extreme phenotypic modeling. The high concentration per vial eliminates repeated reconstitution steps across very long experimental timelines, reducing data deviation and sample contamination risk.

Through activation of growth hormone receptors, HGH 191AA supports comprehensive research into muscle growth, fat metabolism, tissue repair, collagen synthesis, bone density, and cellular regeneration. It is designed to study the broad systemic effects of growth hormone signaling, including recovery, energy metabolism, and overall physiological maintenance.

This product is supplied as sterile lyophilized powder in glass vials, prepared for reconstitution with bacteriostatic water. Every batch undergoes rigorous purity testing, with a complete certificate of analysis provided.

10 vials per pack, designed for top-tier professional research institutions and large-scale global wholesale procurement.