Quick Start — BPC-157 & TB-500 at a Glance
Stack BPC-157 (local repair) + TB-500 (systemic repair)
Protocol 12 weeks · 3 phases: Loading → Maintenance → Finishing
BPC-157 Dose 250–500 mcg daily · subcutaneous injection
TB-500 Dose 2.5 mg 2x/week (Weeks 1–4) → 2.5 mg 1x/week (Weeks 5–12)
Vials BPC-157: 10 mg · TB-500: 5 mg · Each reconstituted with 2 mL BAC water
Best For Soft tissue injuries, tendon/ligament repair, chronic joint pain, post-surgical recovery
First Results Weeks 3–4 (pain reduction) · Full recovery: Weeks 8–12
Storage Refrigerate after reconstitution · Use within 28–30 days
What Are BPC-157 & TB-500?
BPC-157
10 mg
Full name: Body Protection Compound-157
Type: 15-amino-acid gastric peptide
Role: Local repair — "the first responder"
Drives angiogenesis (new blood vessels)
Promotes collagen synthesis
Enhances cell survival & migration
TB-500
5 mg
Full name: Thymosin Beta-4 (active fragment)
Type: Naturally occurring repair peptide
Role: Systemic repair — "the project manager"
Mobilizes stem cells body-wide
Coordinates cellular rebuilding
Anti-inflammatory across all tissue types
BPC-157 was originally derived from a protective protein found in gastric juice. It acts primarily at the local level — near the site of injury or injection. Research shows it promotes tendon outgrowth, enhances cell survival, and accelerates cell migration in damaged tissue. Crucially, it drives angiogenesis — the formation of new blood vessels — which matters because tendons and ligaments have notoriously poor circulation, and that limited blood supply is the primary reason they heal so slowly.
TB-500 is a synthetic version of Thymosin Beta-4, a naturally occurring peptide found in virtually all human cells. Unlike BPC-157, it acts systemically — across the entire body, not just at one location. Research describes it as a multifunctional repair molecule that sequesters actin, promotes cell migration, and supports new blood vessel formation across multiple tissue types simultaneously. It can mobilize endogenous progenitor (stem) cells following injury.
Who This Stack Is For
Adults recovering from soft tissue injuries (muscle strains, tendon damage, ligament sprains), chronic joint pain that hasn't responded to standard treatment, or post-surgical recovery. This is not a muscle-building stack, a fat-loss protocol, or a cognitive enhancer — those require different compounds entirely.
Why This Stack Works
Think of healing like a construction project with two critical roles. BPC-157 is the first responder at the job site: it builds roads to the damaged area (new blood vessels), floods the zone with oxygen and nutrients, and signals the body to produce collagen — the structural material for tendons, ligaments, and connective tissue. TB-500 is the project manager working across every job site at once, mobilizing specialized repair cells and coordinating the structural rebuilding process at a cellular level.
Neither role alone is enough. Together, they address both the local and systemic components of recovery. Preclinical research and practitioner protocols suggest 30–50% faster recovery for soft tissue injuries compared to unassisted healing.
BPC-157 — Local Action
Angiogenesis (new blood vessel formation) · Collagen synthesis · Cell survival & migration · Tendon outgrowth · Gut protection · Works best near the injury site
TB-500 — Systemic Action
Stem cell mobilization · Actin sequestration · Anti-inflammatory (body-wide) · Cell migration across all tissue types · Cardiovascular repair · Works everywhere simultaneously
Reconstitution
Each vial is reconstituted separately with 2 mL of bacteriostatic water. BAC water contains 0.9% benzyl alcohol which prevents bacterial growth and keeps the solution stable for 28–30 days. Sterile water or tap water are not substitutes — this is a safety requirement, not a preference.
What You Need
BPC-15710 mg lyophilized vial
TB-5005 mg lyophilized vial
Bacteriostatic Water2 mL per vial
Insulin Syringes29–31 gauge, 1 mL (100-count box recommended)
Alcohol Swabs100-count box
Sharps ContainerFor safe disposal — never reuse needles
Step-by-Step (Same Process for Each Vial)
1
Sterilize & Draw 2 mL BAC Water
Swab both vial tops with alcohol. Draw exactly 2 mL of bacteriostatic water.
2
Inject Down the Vial Wall
Insert needle at an angle and slowly inject BAC water down the inside wall — never directly onto the powder. Direct spray causes foaming that breaks peptide bonds and reduces potency.
3
Let It Dissolve — Don't Shake
Remove syringe. Let powder dissolve naturally over 5–10 minutes. Swirl gently if needed. Never shake. Solution should be clear and colorless.
4
Label Immediately
Write compound name, concentration, and date on each vial with a permanent marker. Three unlabeled vials in the fridge = guessing at identity and expiry.
BPC-157 — Concentration & Dosing Math
Total peptide: 10 mg = 10,000 mcg
BAC water: 2 mL
Concentration: 10,000 ÷ 2 = 5,000 mcg/mL
1 unit = 0.01 mL = 50 mcg
250 mcg = 0.05 mL = 5 units ← standard daily dose ✓
500 mcg = 0.10 mL = 10 units ← acute injury / loading
At 250 mcg/day: 10,000 ÷ 250 = 40 days
At 500 mcg/day: 10,000 ÷ 500 = 20 days
TB-500 — Concentration & Dosing Math
Total peptide: 5 mg = 5,000 mcg
BAC water: 2 mL
Concentration: 5,000 ÷ 2 = 2,500 mcg/mL (2.5 mg/mL)
1 unit = 0.01 mL = 25 mcg
2.5 mg (2,500 mcg) = 1.0 mL = 100 units (full syringe)
Each 5 mg vial = 2 doses of 2.5 mg
Loading phase (2x/week): 1 vial per week
Maintenance (1x/week): 1 vial every 2 weeks
Quick Dosing Reference
| Peptide | Dose | Syringe Units | Frequency | Vial Duration |
|---|
| BPC-157 |
250 mcg |
5 units |
Daily |
~40 days per 10 mg vial |
| BPC-157 |
500 mcg |
10 units |
Daily (acute) |
~20 days per 10 mg vial |
| TB-500 |
2.5 mg |
100 units (full syringe) |
2x/week (loading) → 1x/week |
2 doses per 5 mg vial |
Supplies for Full 12-Week Protocol
BPC-157: 2 vials of 10 mg (at 250 mcg/day = 84 days, ~21 mg total needed — 2 vials gives you 20 mg with a small buffer). For 500 mcg/day loading, you'll need 3 vials.
TB-500: 4–5 vials of 5 mg (Loading: 5 mg/week × 4 weeks = 20 mg. Maintenance: 2.5 mg/week × 8 weeks = 20 mg. Total ~40 mg = 8 vials).
BAC water: 2–4 bottles of 10 mL.
Injection Technique
Subcutaneous injection — into the fat layer just beneath the skin — is the standard delivery method for both peptides. It requires no special medical training and causes minimal discomfort.
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Subcutaneous Injection — Step by Step
1. Wash hands thoroughly
2. Wipe injection site with alcohol swab, let air-dry 10 seconds
3. Pinch 1–2 inches of belly fat (2–3 inches from navel)
4. Insert needle at 45° angle into the pinched skin
5. Push plunger slowly and steadily (~10 seconds for full dose)
6. Remove needle, release skin, wipe site once more
7. Dispose of needle immediately in sharps container
Rotate Injection Sites
Injecting the same spot daily causes lipodystrophy (uneven lumps under skin). Rotate clockwise around the navel: Monday at 10 o'clock, Tuesday at 2 o'clock, Wednesday at 6 o'clock, Thursday at 8 o'clock. Continue the pattern.
Local Injection Option
Some practitioners inject BPC-157 subcutaneously near the injury site (shoulder, knee, elbow) for targeted local delivery. This is valid — especially for localized injuries. We recommend belly injection for beginners because the technique is simpler. Results are comparable either way.
The 12-Week Protocol
Weeks 1–4: Loading
Weeks 5–8: Maintenance
Weeks 9–12: Finishing
| Day | BPC-157 | TB-500 | Notes |
|---|
| Monday | 250 mcg (5 units) | 2.5 mg (100 units) | Both today |
| Tuesday | 250 mcg (5 units) | — | BPC only |
| Wednesday | 250 mcg (5 units) | — | BPC only |
| Thursday | 250 mcg (5 units) | 2.5 mg (100 units) | Both today |
| Friday | 250 mcg (5 units) | — | BPC only |
| Saturday | 250 mcg (5 units) | — | BPC only |
| Sunday | 250 mcg (5 units) | — | BPC only |
BPC-157 doesn't accumulate — it signals repair acutely each time, so daily dosing keeps a fresh dose active. TB-500 dosed 2x/week saturates systemic levels faster. Some practitioners use 500 mcg BPC-157 daily for acute injuries during this phase.
| Day | BPC-157 | TB-500 | Notes |
|---|
| Monday | 250 mcg (5 units) | 2.5 mg (100 units) | Both today |
| Tue–Sun | 250 mcg (5 units) | — | BPC only |
Once saturated, 1x/week TB-500 sustains circulating levels. This reduces total peptide usage and cost while delivering equivalent outcomes.
Dosing mirrors Phase 2. The goal shifts from accelerating healing to consolidating deep tissue repair. Collagen fibers laid down during early healing need additional weeks to align into their load-bearing orientation — a process that doesn't register as pain reduction but substantially determines long-term injury resilience and reinjury risk.
Do Not Quit Early Because You Feel Better
The improvements visible in Weeks 3–6 are early-stage. The structural rebuilding that protects you from reinjury happens in Weeks 9–12. Set phone reminders for every injection. Consistency is the single biggest predictor of results.
What to Expect, Week by Week
Weeks 1–2: Inflammation Settles
Subtle changes first. Less morning stiffness, slightly better sleep, reduced baseline soreness. Don't expect dramatic pain reduction yet — peptides are improving blood flow and calming inflammatory signaling. Real structural repair takes longer.
Weeks 3–4: Measurable Improvement
This is where most people first notice clear evidence. Pain scores typically drop 30–50%. Range of motion improves. You may feel ~50–60% recovered. BPC-157's angiogenesis and TB-500's systemic cell mobilization are now producing coordinated repair.
Weeks 5–8: Accelerated Recovery
Injuries that lingered for months often reach 70–80% resolution. Workout recovery decreases. Joint stiffness throughout the body — even unrelated to your primary injury — improves, because TB-500 benefits all connective tissue simultaneously.
Weeks 9–12: Deep Tissue Remodeling
Most soft tissue injuries reach 80–90% functional recovery. Movement feels normal. The protocol is completing collagen fiber alignment and structural consolidation — not just temporary symptom relief.
Recovery Timelines by Injury Type
| Injury Type | Expected Recovery Range |
|---|
| Soft tissue strains (muscle pulls, hamstring, quad) | 6–8 weeks to 80–90% recovery |
| Tendinopathy (tennis elbow, patellar, Achilles) | 8–10 weeks to significant improvement |
| Ligament sprains (Grade 1–2) | 10–12 weeks to functional recovery |
| Chronic joint pain | 4–6 weeks to noticeable relief |
| Post-surgical recovery | 30–50% faster than unassisted timeline |
Eight Mistakes That Derail Beginners
1. Stopping at Week 2You feel 20–30% better and think you're done. The primary healing window is Weeks 4–8. Peptides are repair signals, not painkillers.
2. Spraying water onto powderCauses foaming that breaks peptide bonds. Always inject down the inside vial wall.
3. Skipping vial labelsThree unlabeled vials = guessing at identity and expiry. Label every vial immediately: compound + date.
4. Inconsistent dosingThe protocol works through sustained signaling. Miss a day? Continue the next day. Don't double up.
5. Stacking too earlyAdding 5 other peptides in Week 2 makes it impossible to know what's working. Master this foundation first.
6. Using sterile waterNo preservative = bacteria within days. Bacteriostatic water only — stable for 28–30 days.
7. Freezing reconstituted vialsIce crystals destroy peptide bonds. Once mixed: refrigerate only. Never freeze.
8. Reusing needlesA used needle is duller, causes more tissue damage, and opens contamination pathways. ~$0.20/needle — not worth the risk.
Safety & Side Effects
BPC-157 — Side Effects (Rare)
Mild NauseaRare, transient — usually resolves within 20 minutes
LightheadednessIf injected too rapidly. Inject slowly (~10 seconds).
Injection Site RednessCommon and harmless. Rotate sites.
TB-500 — Side Effects (Uncommon)
Mild HeadacheTypically first week only. Self-resolving.
Flu-Like FeelingVery rare. Brief and transient.
Slight Appetite IncreaseUncommon. Not significant.
Contraindications — Do Not Use If
Pregnant or breastfeeding (absolute) · Active cancer diagnosis (both peptides promote cell proliferation) · Personal or family history of cancer (consult oncologist) · Severe renal or hepatic impairment · Under 21 years of age.
Seek Medical Attention Immediately If
Difficulty breathing, throat tightening, or facial swelling (anaphylaxis) · Fever above 101°F (38.3°C) · Spreading redness, warmth, or discharge at injection site (infection) · Severe nausea, vomiting, or abdominal pain.
Lifestyle Factors That Support the Protocol
Sleep7–9 hours. Most tissue repair occurs during deep sleep. 5 hours/night limits what these peptides can deliver.
Protein0.8–1g per pound of bodyweight daily. Amino acids are the raw material for collagen synthesis — without adequate protein, there's nothing to build from.
HydrationHalf your bodyweight (lbs) in ounces of water daily. Dehydration slows repair.
Gentle MovementComplete rest is not optimal. Light, pain-free movement promotes blood flow. Work to the edge of discomfort, not through it.
Limit NSAIDsChronic ibuprofen/naproxen use can blunt the repair signaling these peptides depend on. Occasional use is fine.
Limit AlcoholDirectly impairs protein synthesis and inflammatory resolution — two processes at the core of this protocol.
After Week 12
Option 1: Take 4–8 Weeks Off
Receptor sensitivity resets. Body consolidates repair gains. Return to the stack if a future injury warrants it. Best choice for single-injury recovery.
Option 2: Maintenance Dosing
BPC-157 250 mcg 3x/week + TB-500 2.5 mg 1x/week. For athletes with high training volume needing ongoing connective tissue support.
Option 3: Add GH Support
CJC-1295 (No DAC) + Ipamorelin before bed — stimulates natural GH release for body composition alongside continued recovery.
Option 4: Explore Specialized Peptides
Cognitive (Semax, Selank) · Longevity (Epitalon) · Mitochondrial (SS-31, MOTS-C). The skills you built here transfer directly.
Disclaimer: This information is for educational and research purposes only. BPC-157 and TB-500 are research compounds not approved by the FDA for human therapeutic use. This guide does not constitute medical advice. All use is off-label and at the individual's own informed risk. Always consult with a qualified healthcare professional before starting any peptide protocol, especially if you take prescription medications (BPC-157 may interact with dopaminergic/serotonergic pathways), have a cancer history, or are pregnant/breastfeeding. Serious adverse events from this stack are rare in published literature.
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