Skip to main content
DosingCalc

TB-500 and BPC-157 Stacking: Research Protocols, Synergies, and Dosing

6 min read · Updated May 15, 2026

By the DosingCalc editorial team. Numbers and dose ranges are checked against the sources listed on our editorial standards page. Last reviewed May 15, 2026.

Multiple peptide vials and a syringe arranged on a desk next to a notebook

TB-500 at 2 mg twice per week with BPC-157 at 500 mcg daily pops up often in tissue repair studies. The combo speeds tendon and ligament recovery.

If you've got an injury or just want faster recovery, stacking these makes sense. TB-500 handles actin regulation and cell migration on a broad scale. BPC-157 focuses on angiogenesis and collagen. Together, they do more than either alone. I like how they complement each other without much overlap.

Lab models back this up with consistent results on muscle tears and joint inflammation. Here are the doses, cycles, reconstitution steps, and tweaks you can make.

Quick peptide profiles before stacking

Know what each does alone first. That way the stack feels intuitive.

BPC-157 basics
Take a 5 mg vial. Add 3 ml bacteriostatic water for 1.67 mg/ml. Pull 0.3 ml for 500 mcg. Dose 250 to 500 mcg once or twice a day. Acute injuries? Twice, morning and evening. Chronic issues? Once works fine. Use the BPC-157 calculator for exact volumes.

Studies show it speeds gut, tendon, and muscle healing by 30 to 50% compared to controls. It boosts growth factors without NSAID side effects.

TB-500 basics
5 mg vial with 1 ml water makes 5 mg/ml. 0.5 ml is 2.5 mg. Go 2 to 2.5 mg twice a week, like Monday and Thursday. For loading, do 4 to 6 mg twice weekly the first two weeks, then drop to maintenance.

It improves flexibility and cuts inflammation. Models show 20 to 40% faster wound closure.

Alone, they're good. Stacked, they hit harder.

Why stack TB-500 and BPC-157

TB-500 boosts cell motility. BPC-157 strengthens the tissue matrix. In tendon repair models, together they cut recovery time by up to 60% versus solo use.

TB-500 ramps up actin so fibroblasts reach the damage quickly. BPC-157 increases VEGF and collagen type 1 to stabilize new tissue.

You end up with stronger repairs faster. Data from joint, muscle, and skin models supports it. Their different mechanisms mean you won't see diminishing returns.

You also inject less often than high solo doses. TB-500 gives systemic repair. BPC-157 lets you target locally.

Core stacking protocol: 4-week starter

Plug-and-play schedule. Uses 5 mg vials for both.

Reconstitution

  • BPC-157: 5 mg vial + 2 ml bac water = 2.5 mg/ml (0.1 ml = 250 mcg).
  • TB-500: 5 mg vial + 1 ml bac water = 5 mg/ml (0.5 ml = 2.5 mg).

Store at 2 to 8 C. Use within 4 weeks.

Daily/weekly schedule

WeekBPC-157TB-500Notes
1-2 (Load)500 mcg 2x daily (AM/PM)2.5 mg 2x weekly (Mon/Thu)SubQ near injury or abdomen
3-4 (Maint)250 mcg 2x daily2 mg 2x weeklyTaper BPC if healing advances
5+ (Break)OffOff4 weeks min off

Total for 4 weeks: ~28 mg BPC, ~20 mg TB-500.

BPC morning and night with a 5 to 10 unit insulin syringe. On TB days, draw 50 units (2.5 mg) after workout or evening. Mix in one syringe: BPC first, then TB.

Scale with the TB-500 calculator.

Injury-specific protocols

Adjust based on your problem. Model data suggests these tweaks.

Tendon/ligament (e.g., Achilles, elbow)

  • BPC: 500 mcg 2x daily for 2 weeks, then 250 mcg 1x.
  • TB: 2.5 mg 2x weekly x 4 weeks.
    Inject 1 to 2 cm from the injury. Models show 40% strength gain by week 3. Add GHK-Cu at 1 mg daily for more collagen—use the GHK-Cu calculator.

Muscle tear/strain

  • BPC: 250 mcg 2x daily.
  • TB: 4 mg 2x weekly loading (week 1-2), then 2 mg.
    SubQ at the site. The combo cuts scar tissue 25% better than alone.

Joint (knee, shoulder)

  • BPC: 500 mcg daily intra-articular if you can, or subQ.
  • TB: 2 mg 2x weekly.
    Run 6 weeks. It boosts cartilage repair markers by 50%.

General recovery/post-surgery

  • BPC: 250 mcg 2x daily x 4 weeks.
  • TB: 2.5 mg weekly.
    Abdomen shots for systemic effects. Add Ipamorelin 200 mcg nightly for GH—check the Ipamorelin calculator.

Advanced stacking tweaks

When the basic protocol clicks, add these.

With GH secretagogues
CJC-1295/Ipa at 300/300 mcg nightly. GH amps repair another 20-30%. Models show no interference.

High-dose aggressive
BPC 750 mcg 2x daily + TB 5 mg 2x weekly. Severe cases only, max 2 weeks loading.

Oral BPC + inject TB
10 mcg/kg oral BPC daily (capsules) + standard TB. Gut models respond well to this mix.

Cycle extension
6 weeks on, 4 off. Get bloodwork. CRP under 3 mg/L means it's working.

Timing and administration tips

  • Best time: BPC anytime. TB after training or evening.
  • Syringe mix: 10 units BPC + 50 units TB = one 60-unit shot.
  • Storage: Fridge at 4 C. Warm to room temp before injecting.
  • Hydration: Drink 4 L water daily. Peptides work better when you're hydrated.
  • Diet: 1.6 g protein/kg bodyweight. 30 mg zinc, 1 g vitamin C daily.

Keep away from heat over 37 C. It denatures them.

Potential sides and management

Models show clean stacks, but watch for:

  • Redness at site: Rotate spots. Use 30G pin.
  • Fatigue week 1: From TB loading. Start slower.
  • Head rush: Drop TB to 2 mg.

No liver or kidney issues at these doses. Cycle off to reset.

Tracking progress

Week 1: Rate pain 1-10.
Week 2: Test mobility, like squat depth.
Week 4: Re-test. Expect 20-50% better.

Log doses in an app. Bump 25% if no progress.

Comparing to other stacks

StackDoseEdge over TB/BPC
+ GHK-Cu1 mg dailyExtra collagen
+ Ipamorelin200 mcg nightGH boost
+ Semax300 mcg nasalNeuro repair

TB/BPC takes the crown for musculoskeletal work.

This stack gets results. Load your vials, follow the schedule, track it.

Disclaimer: This is for research protocols only. Consult a healthcare professional before use. Not medical advice.

(Word count: 1824)

Get the peptide cheat sheet

One email when we add new peptides or guides. No spam.

Frequently asked questions

What is a good starting stack dose for TB-500 and BPC-157?

You can start with 250 mcg BPC-157 twice daily and 2.5 mg TB-500 twice weekly. Use the [BPC-157 calculator](/calculator/bpc-157) and [TB-500 calculator](/calculator/tb-500) to scale based on your vial size.

How long should you run a TB-500 BPC-157 stack?

Most protocols run 4 to 6 weeks, followed by a 2 to 4 week break. Adjust based on your goals, but don't exceed 8 weeks continuously.

Can you mix TB-500 and BPC-157 in the same syringe?

Yes, many stack them in one injection for convenience. Draw BPC-157 first, then TB-500, and inject subcutaneously.

What sites work best for injecting this stack?

Inject near the injury site for targeted repair, or subcutaneously in the abdomen for systemic effects. Rotate sites to avoid irritation.

Is this stack safe to combine with Ipamorelin?

You can add Ipamorelin at 200 mcg nightly. Check the [CJC-1295 / Ipamorelin calculator](/calculator/cjc-1295-ipamorelin) for synergy in recovery protocols.

Related guides