A No steroids. The ingredients include epicatechin which blocks a protein in your body called myostatin which stops muscle building. As well as HMB (beta-hydroxy-beta-methyl butyrate) and HICA (2-Hydroxisocaproic acid) which are metabolites of leucine, the most anabolic amino acid in the body that triggers muscle protein synthesis and increases muscle growth. It also includes vitamin D3 which is a natural testosterone booster and aids in muscle growth, and astragin which is a product that increases the absorption of all these other ingredients. All natural, no steroids. You wouldn’t be able to buy steroids on eBay they require a prescription from a licensed endocrinologist. Thank you for your question!