Hydroxy-bol contains the highly anabolic natural muscle building extract Laxogenin (5-alpha hydroxy laxogenin) Studies have shown that a dosage of 100mg increases and improves both nitrogen oxide retention and protein synthesis levels which are thought to be impossible without the use of anabolic steroids and Hydroxy-bol is totally natural, is non liver toxic and doesn't require a PCT. Laxogenin is also said to reduce cortisol levels which over time leads to increased fat loss and muscle gain potential. Hydroxy-bol also helps to increase overall strength and reduce recover time, allowing you to be able to train more frequently if desired. Hydroxy-bol also contains 5mg of black pepper extract 10:1 to help your body absorb the compound more efficiently.