Hardrock Supplements is an American manufacturer of hardcore supplements known for its iconic worldwide potent fat burners containing yohimbine: Yellow Bullet, Eph 100, Yellow Bullet Xtreme. The manufacturer relies 100% on original compositions, which are filled to the brim with effective stimulants that allow for quick results. The brand is very popular among people who train, all due to the high effectiveness that the supplements offer.
The wide range of products also includes creatine, amino acids, preparations that promote better sleep and multivitamins. Above all, the manufacturer relies on strong, proven ingredients with proven effects, which translates into satisfied customers. The most popular are burners with the addition of Ephedra extracts, which show a very strong stimulating effect like EPH 100.