Stack · Recovery & Repair
Coremend (BPC-157 + TB-500 + KPV)
Also searched as: coremend, core mend, coremend blend, coremend peptide, coremend 45mg
A ready-mixed injectable vial sold online as a healing and anti-inflammation blend: BPC-157, TB-500 and KPV. Amounts vary by seller (one lists 25mg TB-500 with 10mg each of BPC-157 and KPV, another 10mg of each). It is the Wolverine pair with KPV added. All three ingredients are Grade D, so the blend is Grade D at best.
In plain English
Why people buy it
People buy it to heal injuries faster and calm inflammation, especially after training or surgery.
What we actually know
- •It mixes three products in one bottle: BPC-157, TB-500 and KPV.
- •BPC-157 and TB-500 helped healing in animals. There are no finished studies of injecting either in people.
- •KPV calmed inflammation in lab dishes and mice. It has never been tested in people.
- •The three together have never been tested in anyone. None is a licensed medicine in the UK.
What might happen
- •Maybe nothing you would notice. The healing claims come from animal studies.
- •Nobody knows the long-term risks of injecting these, alone or mixed.
- •BPC-157 and TB-500 help new blood vessels grow. In theory this could help a cancer grow. This is not proven.
- •It is sold online as 'not for human use'. Nobody checks what is in the bottle, or if it is clean.
- •BPC-157 and TB-500 are both banned in sport.
Bottom line
Three healing injections tested only in animals, mixed in one bottle. Nobody has tested them in people.
Know someone taking this?
Send on WhatsAppThe verdict
Every peptide in this stack is Grade D — animal data only.
Stacking peptides doesn't combine their evidence — it combines their unknowns. A stack is only as proven as its members.
01 — What is it?
Coremend is not a single drug. It is a pre-mixed powder vial of three peptides you would otherwise buy separately: BPC-157, TB-500 and KPV. Amounts differ between sellers: one listing contains 25mg TB-500, 10mg BPC-157 and 10mg KPV (45mg in total), another 10mg of each. In other words, it is the Wolverine blend (BPC-157 + TB-500) with KPV added. It is sold by online "research peptide" shops, labelled for research use only, and passed around as an injectable recovery shot.
02 — Why it's hyped
The sales story is "Wolverine plus an anti-inflammatory". BPC-157 and TB-500 are the famous healing pair from the gym world, pitched for tendons, muscles and joints. KPV, a tiny piece of a natural hormone that calms inflammation in lab and mouse studies, is added to cover inflammation and gut problems. Bundled together, it is pitched as one vial for injury, surgery recovery and chronic inflammation.
03 — The honest take
There is no solid human evidence for anything in this vial. BPC-157's evidence is almost entirely animal work from one research group, with no completed published human trials of the injectable form. The human trials people quote for TB-500 used the full-length natural protein, not the fragment that is sold. KPV has never been tested in people at all. Nobody has tested the three together. Mixing them adds up unknowns, including a theoretical cancer concern for the two blood-vessel-growth peptides. None of that proves it does nothing. It means nobody has shown it works, or that it is safe, in people.
04 — What's actually in it
Recovery & Repair
BPC-157
A lab-made peptide based on a fragment of a protein found in stomach fluid, widely studied in animals for tissue repair but essentially untested in humans.
Grade D · No meaningful human evidence yet.
Read entryRecovery & Repair
TB-500
A lab-made fragment of a natural repair protein, sold as a research chemical for healing and recovery on the strength of animal studies, with no proven human benefit.
Grade D · No meaningful human evidence yet.
Read entryRecovery & Repair
KPV
A three-amino-acid fragment of alpha-MSH that suppresses inflammation in cell and animal studies but has never been tested in humans.
Grade D · No meaningful human evidence yet.
Read entry05 — Is it legal in the UK?
None of the three is a licensed medicine in the UK, and none can legally be sold for human use. Blends like this are sold as unlicensed "research chemicals" with no MHRA check on what is in the vial, its purity or its sterility. BPC-157 (S0) and TB-500 (S2) are both on the WADA prohibited list, so a tested athlete using this blend risks a ban.
Last reviewed: 2026-10