TB-500
moderateA synthetic fraction of thymosin beta-4 that promotes tissue repair, reduces inflammation, and supports recovery from injuries.
Overview
TB-500 is a synthetic version of the naturally occurring peptide thymosin beta-4. It plays a crucial role in tissue repair and regeneration by promoting cell migration, blood vessel formation, and reducing inflammation. Originally studied in veterinary medicine (particularly racehorses), it has gained significant popularity in human biohacking communities.
TB-500 is often stacked with BPC-157 for synergistic healing effects. While direct human clinical trial data is limited, the peptide has a strong mechanistic basis and extensive animal research supporting its regenerative properties.
Review TB-500 options
Review TB-500 product information and ordering options from Ascension Peptides.
Affiliate link: DailyVial may earn a commission from qualifying purchases. Learn more.
Benefits
- ✓Promotes tissue regeneration
- ✓Reduces inflammation
- ✓Improves flexibility and mobility
- ✓Supports cardiac tissue repair
- ✓Promotes hair regrowth (anecdotal)
- ✓Synergistic with BPC-157
Side Effects
- ⚠Generally well-tolerated
- ⚠Temporary headache
- ⚠Injection site irritation
- ⚠Fatigue in initial doses
- ⚠Theoretical concern about tumor growth (unproven)
Research Guides
Where to Buy TB-500: Trusted Vendor Guide for 2026
Find out where to buy TB-500 online for research. Compare TB-500 vendors, pricing, purity standards, and quality tips from trusted peptide sources in 2026.
TB-500 Dosage Guide
Comprehensive TB-500 dosage guide with recommended doses for loading and maintenance phases. Learn reconstitution, injection technique, and cycling protocols.
Supplier Comparison: Where to Buy TB-500
| Supplier | Supplier-listed price | Supplier-stated testing | Supplier-stated shipping | Action |
|---|---|---|---|---|
Ascension Peptides Supplier-stated policy: 30-day money back guarantee | $185/5mg | 3rd party COA on every batch | Free shipping over $200 | View Products |
Pinnacle Peptides Supplier-stated policy: 45-day return policy | $195/5mg | HPLC purity and mass spectrometry documentation | Free expedited shipping | View Products |
Research Chemical Solutions Supplier-stated policy: 14-day return policy | $165/5mg | Third-party testing available | $20 standard, free over $300 | View Products |
Ascension Peptides - Detailed Review
Pros:
- Consistent quality and purity
- Excellent packaging and storage
- Fast processing times
- Responsive customer service
- Good community reputation
Cons:
- Premium pricing
- Limited bulk discounts
- Minimum order requirements
Pinnacle Peptides - Detailed Review
Pros:
- Strong analytical testing standards
- Expedited shipping included
- Premium packaging and stability handling
- Research-focused positioning
Cons:
- Lower commission than Ascension
- Higher listed TB-500 price
- Strict return policy requirements
Research Chemical Solutions - Detailed Review
Pros:
- Lower pricing than competitors
- Good selection of peptides
- Bulk pricing available
- International shipping available
Cons:
- Shorter guarantee period
- Higher shipping threshold for free delivery
- Mixed customer service reviews
- Testing documentation not always provided
⚠️ Important Safety Notice
These are supplier-provided listings and claims, not independent verification or endorsement by DailyVial. Prices, availability, shipping, testing documentation, and policies can change; confirm details with the supplier. These peptides are for research purposes only and are not approved by the FDA for human use. Always consult with a qualified healthcare provider before using any peptide compounds. DailyVial may earn a commission from purchases made through our affiliate links.
Where to Source TB-500
Quality and purity matter with peptides. Only buy from suppliers that provide third-party Certificate of Analysis (COA) testing. Compare verified sources below:
Ascension Peptides
Third-party tested, US-based peptide supplier with COAs on every batch.
Review current supplier documentation before purchasing.
Quick Comparison Guide
🔍 Buying Tips for TB-500
- • Always request Certificate of Analysis (COA) before purchasing
- • Verify the supplier's testing methodology and third-party lab credentials
- • Look for proper cold storage and shipping practices
- • Start with smaller quantities to test supplier quality
- • Join peptide communities for supplier reviews and experiences
Disclosure: DailyVial may earn a commission from qualifying purchases. This doesn't affect our editorial recommendations. See our affiliate disclosure for details.
Frequently Asked Questions
What is TB-500 used for?
How does TB-500 differ from BPC-157?
What is the typical TB-500 dosage?
How long does TB-500 take to show results?
Is TB-500 safe for research?
⚠ Research Disclaimer: This information is for educational purposes only and is not medical advice. Consult a qualified healthcare professional before using TB-500 or any peptide. See our full medical disclaimer.
Explore More Recovery & Healing Peptides
Accelerate tissue repair, reduce inflammation, and heal injuries faster
View All Recovery & Healing Peptides →Related Peptides
BPC-157
An unapproved research compound studied primarily in preclinical models of tissue repair, gastrointestinal injury, and vascular signaling.
KPV
A tripeptide derived from alpha-MSH with potent anti-inflammatory properties, particularly effective for gut inflammation.
GHK-Cu
A naturally occurring copper-binding tripeptide with powerful skin regeneration, wound healing, and anti-aging properties.
Research Guides
In-depth resources to help you source and use TB-500 effectively in research.
Where to Buy TB-500 in 2026: Comprehensive Quality & Vendor Analysis
Complete 2026 guide for buying TB-500 online. In-depth vendor analysis, quality standards, pricing comparison, and verification methods for research peptides.
Where to Buy IGF-1 LR3 in 2026 — Purity-Verified Sources
Where to buy IGF-1 LR3 in 2026. Compare research peptide vendors for purity, COAs, pricing, and shipping. Top sources reviewed.
Where to Buy Epithalon in 2026 — Top Research Sources
Where to buy Epithalon in 2026. Compare peptide vendors for purity, COAs, pricing, and shipping. Verified research-grade Epithalon sources.
Where to Buy Follistatin in 2026 — Verified Research Sources
Where to buy Follistatin in 2026. Top vendors compared for purity, COAs, pricing, and shipping. Research-grade Follistatin 344 sources.
Best Peptide Companies in 2026 — Top Vendors Ranked by Purity & Trust
Best peptide companies in 2026. We rank the top vendors by purity testing, COAs, shipping speed, and reputation. Find trusted peptide sources.
Best Peptide Sources Reddit 2026 — What the Community Recommends
Best peptide sources according to Reddit in 2026. We compiled community recommendations, vendor reviews, and red flags from top peptide subreddits.
Where to Buy TB-500 in 2026: Best Sources & Quality Guide
Find out where to buy TB-500 online for research. Compare TB-500 vendors, pricing, purity standards, and quality tips from trusted peptide sources in 2026.
Where to Buy Ipamorelin in 2026: Best Sources & Vendor Reviews
Looking for where to buy ipamorelin online? This guide covers the best ipamorelin sources, pricing, vendor reviews, and quality verification for 2026.
Where to Buy CJC-1295 in 2026: Best Sources & Buying Guide
Find the best place to buy CJC-1295 for research. Compare vendors, pricing, purity standards, and quality tips for buying CJC-1295 online in 2026.
Where to Buy MK-677 in 2026: Best Sources & Vendor Guide
Discover where to buy MK-677 online for research. Compare the best MK-677 sources, vendor reviews, pricing, and purity verification tips for 2026.
Where to Buy GHK-Cu in 2026: Best Sources & Quality Guide
Find where to buy GHK-Cu peptide online for research. Compare the best GHK-Cu sources, vendor reviews, pricing, and quality verification tips for 2026.
How to Verify Peptide Purity: Testing Methods & Red Flags
How to verify peptide purity. HPLC testing, mass spectrometry, reading COAs, red flags, and trusted testing labs.
IGF-1 LR3 Cycle Guide: Dosage, Timing & Protocol
Complete guide to IGF-1 LR3 cycling. Learn about dosage protocols, cycle length, timing, side effects, and where to source quality IGF-1 LR3 peptides.
TB-500 Dosage Guide: Protocols, Timing & Administration
Comprehensive TB-500 dosage guide with recommended doses for loading and maintenance phases. Learn reconstitution, injection technique, and cycling protocols.
Ipamorelin Dosage Guide: Growth Hormone Secretagogue Protocol
Complete ipamorelin dosage guide covering recommended doses, injection timing, and cycling protocols. Learn proper reconstitution and administration for GH.
CJC-1295 Dosage Guide: With & Without DAC Protocols
CJC-1295 dosage guide covering both DAC and no-DAC variants. Includes recommended doses, injection frequency, cycling protocols, and reconstitution.
GHK-Cu Dosage Guide: Copper Peptide Protocol & Administration
GHK-Cu dosage guide covering topical and injectable protocols. Learn recommended doses, reconstitution, application methods, and clinical evidence for this.
Epithalon Dosage Guide: Telomere & Anti-Aging Peptide Protocol
Epithalon dosage guide covering the telomerase-activating peptide protocol. Learn recommended doses, injection schedules, cycling, and Khavinson's research.
IGF-1 LR3 Dosage Guide: Long-Acting Growth Factor Protocol
IGF-1 LR3 dosage guide covering this long-acting insulin-like growth factor analog. Includes dose ranges, injection timing, cycling, and critical safety.
Follistatin Dosage Guide: Myostatin Inhibitor Protocol
Follistatin dosage guide covering this myostatin-inhibiting protein's research protocols. Includes Follistatin-344 and Follistatin-315 variants, dosing, and.
Related Articles
Best Peptides for Men Over 40 in 2026 — Age-Defying Guide
Combat aging with the best peptides for men over 40. Ipamorelin, BPC-157, TB-500, and more — restore energy, muscle mass, and vitality backed by research.
GHK vs GHK-Cu: What Is the Difference and Which Is More Effective? (2026)
GHK vs GHK-Cu — compare the peptide alone vs the copper complex. Understand mechanisms, research evidence, skin benefits, and which form to use for your goals.
Thymosin Beta-4 vs TB-500: Full-Length vs Fragment Comparison (2026)
Thymosin Beta-4 vs TB-500 compared: full-length peptide vs synthetic fragment. Differences in structure, effects, dosing, and which to choose.
People Also Ask
What is TB-500 used for?
What is TB-500 used for?
TB-500 (Thymosin Beta-4) is used for tissue repair and healing acceleration. Research shows it may help with muscle, tendon, ligament, and cardiovascular tissue recovery. It promotes cell migration, angiogenesis, and reduces inflammation.
How does TB-500 differ from BPC-157?
How does TB-500 differ from BPC-157?
While both are healing peptides, TB-500 is better for systemic healing and larger muscle injuries, while BPC-157 excels at localized injury repair. TB-500 has a longer half-life (7-10 days) versus BPC-157 (4-6 hours), requiring less frequent dosing.
What is the typical TB-500 dosage?
What is the typical TB-500 dosage?
Research dosages typically range from 2-5 mg per week, divided into 2-3 injections. A common protocol is 2.5 mg twice weekly for 4-6 weeks, followed by a maintenance dose of 2.5 mg weekly.
How long does TB-500 take to show results?
How long does TB-500 take to show results?
Initial effects may be noticed within 1-2 weeks, but significant healing improvements typically occur after 4-8 weeks of consistent use. The longer half-life means effects build up over time.
Is TB-500 safe for research?
Is TB-500 safe for research?
TB-500 appears well-tolerated in animal studies with minimal side effects reported. However, it is not approved for human use and long-term safety data in humans is limited. It should only be used for research purposes.