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LG Sciences 4-Andro is a powerful pro-hormone. This revolutionary testosterone boosting compound has also been shown to aid in lean muscle mass. 4-Androstenolone, like other prohormones, only converts 1.5- 4% of the hormone orally ingested. LG Sciences Cyclosome Technology makes the active prohormones - like 4-Androstenolone - almost completely bioavailable compounds, creating an extreme anabolic environment in the body.*

4-Androstenolone is a naturally occurring DHEA isomer. Its structure closely resembles regular DHEA but the double bond is in the 4th position, which dramatically changes its effects. 4-Androstenolone may be the strongest of all the 4 series compounds. 4-DHEA requires a 2-step conversion process involving 3b-HSD and 17b-HSD to convert it to both Androstenedione and Androstenediol respectively, and then testosterone.*

4-Androstenolone readily converts to 4-androstenediol, rather than 5-androstenediol, boosting its anabolic potency several times more than regular DHEA. 4-Androstenolone is also expected to have a higher conversion rate to testosterone compared to regular DHEA. This increased anabolic potency and reduced thermogenic action will likely lead to noticeable gains in strength, lean tissue growth, and weight gain. And as long as a Liposomal forms of 4-Androstenolone are used, elevation in estrogens appear to be minimal.*

4-Androstenolone is also called 4 androstene-3b-ol,17-one or 4-Andro by many in the bodybuilding community for short. 4-Andro products are great stackers and can be stacked with almost any compound. Both experimental and anecdotal evidence supports 4-Androstenolone's ability to raise testosterone levels and improve performance.*

4-Androstenolone from LG Sciences delivers 50 milligrams of 4-Androstenolone per Cyclosome tablet capsule.

Whether you are a novice or experienced body builder, 4-Androstenolone is a must product to help boost your testosterone levels giving you the power you need to build muscles you desire. 4-Androstenolone is classified as a prohormone and the closest assimilation to natural testosterone on the market today.*


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