
hCG (Human Chorionic Gonadotropin)
Hormone that acts similarly to LH (luteinizing hormone). Compared with Kisspeptin, hCG acts directly on the testes, often producing a stronger testosterone increase. Kisspeptin acts higher up in the hormonal chain (brain → pituitary → testes), encouraging the body to regulate itself.
per vial (5000 IU)
For research use only
This product is intended for qualified laboratory research and is not for human consumption. Not intended to diagnose, treat, cure, or prevent any disease.
Researched benefits
- Increases testosterone production by directly stimulating the testes
- Helps maintain testicular size and function, especially during TRT
- Supports fertility and sperm production (often used with other treatments when fertility is a goal)
- Can help reduce some symptoms of low testosterone in men with certain types of hypogonadism
Related research peptides

Kisspeptin
Helps the body naturally produce reproductive hormones, including testosterone.