4-Andro (androstenedione) is a steroid hormone. It is crucial in the production of oestrogen and testosterone. Naturally, it is mainly produced in men’s testes and women’s ovaries, with some also produced in the adrenal glands. However, androstenedione can also be formed into an oral supplement. In this regard, it is generally used as a natural alternative to anabolic steroids, functioning primarily to increase testosterone production. These supplements are used predominantly by men.
1-Androsterone (1-Andro) is a steroid hormone, used to increase the body’s production of the hormone testosterone. Increased testosterone production, in turn, can enhance athletic performance, increase energy levels, improve and enhance recovery and growth through training, keep red blood cells healthy and improve sexual performance.
If you work out a lot, then you’re already aware that there are a lot of things that you can take to enhance your bodybuilding routine. There are vitamin supplements, protein powders, and steroids – the latter of which is known for being very potent.Not all steroids are dangerous, though. In fact, many of them are legal and are prescribed by doctors to help improve muscle conditions.