GH стимулатори (растежен хормон)
Growth hormone (GH or HGH) is a key anabolic hormone secreted by the pituitary gland during deep sleep and intense exercise. After the age of 30, natural secretion decreases by ~14% per decade, leading to loss of muscle mass, increased weight, and slower recovery.
GH stimulators are natural supplements that increase endogenous secretion through amino acids, neurotransmitter precursors, and adaptogens — without replacing the hormone itself.
What are GH stimulators?
GH stimulators (Growth Hormone boosters, HGH releasers) are natural food supplements that activate the pituitary gland to release more of its own growth hormone. Unlike synthetic injectable HGH (somatropin), which replaces natural secretion and requires a prescription, these supplements only stimulate the body's own mechanism — safely and legally.
Why does GH decrease with age?
Growth hormone is released by the pituitary gland mainly during deep sleep (NREM phases 3 and 4) and during intense exercise. After the age of 30, secretion decreases by approximately 14% per decade — a phenomenon called somatopause. This leads to:
- Loss of muscle mass and strength (sarcopenia).
- Increase in body fat, especially in the abdominal area.
- Slower recovery after training and injuries.
- Disrupted sleep and chronic fatigue.
- Decrease in bone density and collagen synthesis.
Active ingredients in GH stimulators
- L-arginine and L-ornithine — increase GH by up to 100% with 5–10 g before sleep.
- GABA — clinically proven 400% increase in GH (Powers et al., 2008).
- L-glutamine — 2 g increase GH by 78% for 90 minutes.
- Ashwagandha (KSM-66) — reduces cortisol, which suppresses GH.
- Melatonin — improves deep sleep and the peak of nocturnal secretion.
- Mucuna pruriens (L-DOPA) — stimulates dopamine, which activates GH.
When and how to take?
The optimal time is 30–60 minutes before sleep on an empty stomach (at least 2 hours after dinner). Blood glucose suppresses GH secretion — so taking it on an empty stomach is critical. Alternative intake: 30 minutes before intense training. Recommended cycle: 8–12 weeks of intake, 2–4 weeks break, to avoid receptor tolerance.