HGH 191AA ( Somatotrophin )

HGH 191AA (Somatotropin) refers to the full-length form of Human Growth Hormone, a naturally occurring hormone produced by the pituitary gland.

The “191 amino acids (191AA)” designation means it matches the structure of endogenous human growth hormone.

What it does

• Supports normal growth and development
• Helps regulate metabolism and body composition
• Contributes to tissue repair and recovery

Medical context

Pharmaceutical somatotropin is used under prescription to treat specific conditions such as growth hormone deficiency.

It’s administered by injection and requires medical supervision.

10iu times 10 Vials