RU58841 (also known as RU-58841, PSK-3841, or HMR-3841) is a compound that has been garnering attention for its effects on hair growth, even for individuals who have exhausted all other methods.
Many claimed that this “magic pill” has helped grow back stubborn hairs in areas considered irreversibly damaged. Some even claim to have regained a full head of hair.
However, the FDA has not approved the use of RU58841. No regulatory agency has even approved it for use in humans. Your doctor cannot prescribe it, and your pharmacy will not sell it to you. You can only obtain it for “research purposes”.
