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Someone online (a 61-year-old man) posted a planned “recovery stack” of experimental substances ahead of a shoulder replacement surgery. He listed several peptides and other compounds — BPC-157, TB-500, small daily HGH (human growth hormone), and a few experimental mitochondria-targeting molecules — and asked how to use them after the operation. This is a personal plan, not a medical study, and it’s not the same as a doctor’s recommendation. BPC-157 and TB-500 are peptides, which just means they’re very small proteins made of a short chain of amino acids. BPC-157 is sold online and is claimed to help heal tissues and reduce inflammation. TB-500 (a short piece of a natural protein called thymosin beta-4) is also marketed for wound healing and flexibility. HGH is a hormone your body normally makes that influences growth and repair; when people talk about “2 IU per day” they mean a low supplemental dose. SS-31, CHK-Cu, and MOTS-C are different experimental molecules that aim to help cell energy systems (mitochondria) or protect cells from stress. Reta sounds like a shorthand for another compound but isn’t clearly identified in the post. The “evidence” behind these things is mixed and mostly limited. Much of the support for BPC-157 and TB-500 comes from animal studies (rats, mice) and anecdotal reports from people who buy them online. There are few robust human clinical trials proving they speed surgical recovery or are safe long-term. Low-dose HGH has medical uses (for specific hormone deficiencies) and some studies show it can affect healing, but using it off-label carries risks. For SS-31 and similar mitochondrial compounds, there are small early-stage studies for certain diseases, not broad proof they help surgical recovery. In short: this is mostly personal experimentation based on limited or preliminary science, not a clinically proven post-op regimen. Why this matters for a regular person: if you or someone you know is having surgery, it’s tempting to try anything that might speed recovery. But using unproven peptides or hormones can change healing, interact with medications, or cause complications. People with diabetes, cancer history, heart issues, or those on blood thinners need to be particularly careful. Doctors and surgeons use protocols based on large studies for pain control, infection prevention, and rehabilitation; adding experimental substances can interfere with that plan. Caveats and risks are important. Many peptides sold online are not regulated for purity or dose. Side effects can include infection from injections, immune reactions, abnormal tissue growth, hormonal imbalances, and unknown long-term effects. HGH can raise blood sugar, cause joint pain, or worsen certain cancers. Some compounds may affect blood clotting or interact with anesthesia and prescription drugs. Because this is not a documented clinical protocol, anyone considering this should discuss it openly with their surgeon or primary care doctor before taking anything. The safest path is to follow evidence-based post-op care and enroll in clinical trials if you want access to experimental therapies. Bottom line: interesting and hopeful-sounding, but largely experimental and not proven safe or effective for routine shoulder replacement recovery. Talk to your surgical team before starting anything.
Source: r/Peptides