BPC-157 / TB-500 (Wolverine)

Two peptides in one: BPC-157 and TB-500. Most of the research on them so far is in the lab and in animals, looking at muscle and tendon tissue. There is very little research in people.

People usually ask about it when they're working on recovery so they can keep training. It isn't approved to treat any condition, and we can't promise a result. Whether it fits your plan is the provider's call.

A small under-the-skin injection you give yourself at home. The prescribing provider sets the dose and schedule, and the pharmacy sends written instructions with your order. We walk you through the first one if you'd like. Looking for a needle-free version? See the BPC-157 and Wolverine oral strips.

Changes, if you notice any, tend to be gradual, and some people notice none. Tell us how it's going at your weekly check-in, and contact the provider if anything feels off. Keep doing your rehab and training plan; this doesn't replace it.

• Anyone who is pregnant, trying to get pregnant, or nursing.
• Anyone under 18.
• Anyone with active cancer or a recent cancer history.
• The partner medical intake asks about your health history and current medications, and the provider decides whether it's a fit.