Pain
Peptides for pain and inflammation
BPC-157, KPV and TB-500 are studied in inflammation and tissue-repair research. Here's what each one is, what the research does and doesn't show, and what it costs.

What to know first
What the research shows
- BPC-157 is studied in animal models of tendon, ligament, muscle and gut injury. Human studies are very limited.
- KPV is studied in lab and animal models of inflammation, mostly in the gut.
- TB-500 is based on thymosin beta-4, which is studied in tissue repair, mostly in cells and animals.
When to see a doctor
- None of these is approved to treat pain.
- New, severe or worsening pain needs a medical evaluation.
- Don't stop or change prescribed pain medication on your own.
Compare
BPC-157, KPV and TB-500, side by side
| Compare | BPC-157Peptide derived from a protein in gastric juice | KPVThree-amino-acid fragment of the hormone alpha-MSH | TB-500Synthetic peptide based on thymosin beta-4 |
|---|---|---|---|
| Formats | Vials or nasal spray | Vials | Vials |
| 10-vial kit | from $1005 to 40 mg vials | from $1105 to 30 mg vials | from $1154 to 10 mg vials |
| Managed pen | $119/moAs Glow, with GHK-Cu | Vials only | Vials only |
| View BPC-157 | View KPV | View TB-500 |
- Formats
- Vials or nasal spray
- 10-vial kit
- from $100
- Managed pen
- $119/mo as Glow
- Formats
- Vials
- 10-vial kit
- from $110
- Managed pen
- Vials only
- Formats
- Vials
- 10-vial kit
- from $115
- Managed pen
- Vials only
Kit prices are for the lowest strength. The Glow pen plan is billed monthly and includes pen needles and alcohol swabs. The reusable pen is a one-time $20, or bring your own.
Two ways to buy
Vials, or a pen that arrives ready

Do it yourself
10-vial kit
Freeze-dried vials at the strength you choose. You mix each vial with bacteriostatic water and measure your own doses.
- The lowest cost per milligram
- Single vials from $45 if you want to try one first
- A free reconstitution calculator does the math

Done for you
Glow pen plan
A month's supply of Glow (BPC-157 with GHK-Cu), mixed for you and loaded into a reusable pen. We track your schedule and ship the refill before you run out.
- Pen needles and alcohol swabs included
- Free consultations included
- Billed monthly, cancel anytime
Also for recovery
Questions
About peptides for pain
Can these replace pain medication?
No. Don't stop or change prescribed medication, and see a doctor for pain that is new, severe or getting worse.
What does the research actually show?
Mostly lab and animal results. BPC-157 has been studied in tendon, ligament and gut injury models, KPV in gut inflammation models, and TB-500's parent protein in tissue repair. Human studies are small or missing.
Can you help me compare them?
Yes. Call or text us and we'll explain the differences and prices. We are not a medical practice, so for any health condition, check with your doctor first.
Not sure where to start?
Call or text us. We'll explain the options for your goal and what each one costs.