Ecdysterone is a naturally occurring steroid hormone found in certain plants and insects. It belongs to a class of compounds called ecdysteroids, which play a role in insect molting but have gained attention in human supplementation due to their potential anabolic effects. In the context of supplements, it is often derived from plants such as Rhaponticum carthamoides (Leuzea) or Spinach.
Research suggests that ecdysterone may support muscle protein synthesis and physical performance without the androgenic effects seen in anabolic steroids. Some studies point to its ability to enhance lean muscle mass, particularly when combined with resistance training.
Its mechanism appears to involve influencing estrogen beta-receptors and promoting growth signaling pathways in muscle tissue. While more research is needed, it shows promise for athletes and bodybuilders looking to enhance performance naturally.
Synonyms:
20-Hydroxyecdysone, Beta-Ecdysterone, Ecdysteroids.
Benefits:
- May increase lean muscle mass
- Supports protein synthesis
- May enhance strength and endurance
- Non-hormonal anabolic support
Sources:
- Found in spinach, quinoa, Rhaponticum carthamoides, and other plants
- Extracted and standardized for supplements
Observations:
Commonly used in capsule or powder form. Dosages in supplements typically range from 200–500 mg/day. Generally well tolerated; however, more studies are needed to confirm long-term safety. Avoid combining with hormone-regulating supplements without medical advice.
Areas of Study Related:
Exercise Physiology, Endocrinology, Sports Nutrition, Biochemistry.