Ecdysterone, also known as ecdysteroid, is a group of natural steroid hormones found in plants, insects and some invertebrates. In plants, ecdysterone is referred to as phytoecdysterone and has gained attention in recent years as a potential dietary supplement. Ecdysterone is particularly well known for its role as a "molting hormone" in insects, as it regulates the molting cycle. In plants, it serves various functions, including protection against pests and stress factors. In the human context, ecdysterone has piqued the interest of athletes and fitness enthusiasts looking for natural and legal ways to enhance their athletic performance. Research suggests that ecdysterone may have potential anabolic properties, meaning that it could inhibit muscle protein breakdown and promote muscle protein synthesis. This has led to its use as a potential supplement for athletes looking to promote muscle building and post-workout recovery. It is important to note that research into the effects of ecdysterone in humans is still at an early stage and further studies are needed to clarify the long-term effects and optimal conditions of use. Another interesting aspect of ecdysterone is its adaptogenic property. Adaptogens are substances that can help to make the body more resistant to various stressors. This could have a positive effect on overall health and well-being. Ecdysterone is often offered in the form of dietary supplements derived from extraction processes of plants such as Rhaponticum carthamoides. Overall, ecdysterone is an exciting area of research that may offer natural support for athletes and health enthusiasts.