TB-500 10mg price comparison
70 vendors currently sell TB-500 in a 10mg vial. Cheapest captured: $31.32 ($3.13/mg) from Alpha Peptides. This size is also the best $/mg for TB-500 overall — the value pick.
captured 5h ago · first-party, default sort: $/mg
Published dosing & study context → · Reconstitution calculator →
70 listings Vendor Score measures published evidence, not product safety. Affiliate status never affects sorting.
| # | Vendor | Product | Size | Price | $/mg | Vendor Score | Trend | Code | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Alpha Peptides since 2014 | TB-500 10-mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 4 at the lab ↗ · COAs ↗ | 10mg | $31.32Checked within 24 hours | $3.13 | 82/100 | — | visit vendor ↗ | |
| 2 | OneDay Compounds since Jan 2026 · new | TB-500 10MG ↓ 35% ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · COAs ↗ | 10mg | $32.49Checked within 24 hours | $3.25 | 76/100 | — | visit vendor ↗ | |
| 3 | Iron Aminos | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 250 at the lab ↗ · COAs ↗ | 10mg | $34.99Checked within 24 hours | $3.50 | 92/100 | — | visit vendor ↗ | |
| 4 | Welli Labs since Jul 2025 | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 1 at the lab ↗ · COAs ↗ | 10mg | $34.99Checked within 24 hours | $3.50 | 72/100 | — | visit vendor ↗ | |
| 5 | S1 Research since May 2025 | TB-500(TB4) 10mg ▼ all-time low −10% first order first-party · captured · earns pepmg $0 · source ↗ · 68 at the lab ↗ | 10mg | $36.00Checked within 24 hours | $3.60 | 91/100 | — | visit vendor ↗ | |
| 6 | Driven Ones since 2021 | TB-500 ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 24 at the lab ↗ | 10mg | $35.98Checked within 24 hours | $3.60 | 100/100 | — | visit vendor ↗ | |
| 7 | Pepvida Labs since Sep 2025 | TB-500 10mg (Thymosin Beta 4) (43 AA) ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $36.50Checked within 24 hours | $3.65 | 72/100 | — | visit vendor ↗ | |
| 8 | Tegridy-Research since Aug 2025 | TB-500 10MG ▼ all-time low −15% code pepmg first-party · captured · commission · rank unaffected · source ↗ · 81 at the lab ↗ · COAs ↗ | 10mg | $38.00Checked within 24 hours | $3.80 | 92/100 | pepmg | visit vendor ↗ pepmg | |
| 9 | Value Research Labs since Jun 2026 · new | TB-500 ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · COAs ↗ | 10mg | $39.99Checked within 24 hours | $4.00 | 72/100 | — | visit vendor ↗ | |
| 10 | NuScience Peptides since 2023 | TB-500 Fragment 17-23 Peptide 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 87 at the lab ↗ | 10mg | $39.99Checked within 24 hours | $4.00 | 93/100 | — | visit vendor ↗ | |
| 11 | Research Chem HQ since 2024 | TB-500 (Thymosin β4) | 10mg ↓ 11.1% ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 26 at the lab ↗ | 10mg | $39.99Last known price | $4.00 | 85/100 | — | visit vendor ↗ | |
| 12 | Swiss Chems since 2020 | TB-500 (Thymosin Beta-4) 10mg 1 vial ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 24 at the lab ↗ · COAs ↗ | 10mg | $42.36Checked within 24 hours | $4.24 | 98/100 | — | visit vendor ↗ | |
| 13 | Verified Peptides since 2019 | Frag(17-23) TB-500 Peptide (10MG) first-party · captured · earns pepmg $0 · source ↗ · 25 at the lab ↗ | 10mg | $45.00Checked within 24 hours | $4.50 | 83/100 | — | visit vendor ↗ | |
| 14 | GenPeptide since Sep 2025 | TB-500 10mg ▼ all-time low first-party · captured · commission · rank unaffected · source ↗ · 59 at the lab ↗ | 10mg | $45.00Checked within 24 hours | $4.50 | 93/100 | — | visit vendor ↗ | |
| 15 | Platinum Lion Peptides since 2023 | TB-500 (SHORT CHAIN) 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 35 at the lab ↗ · COAs ↗ | 10mg | $44.99Checked within 24 hours | $4.50 | 94/100 | — | visit vendor ↗ | |
| 16 | Modern Research Peptides since Sep 2025 | TB-500 10mg (11.58 mg) ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 276 at the lab ↗ · COAs ↗ | 10mg | $46.99Checked within 24 hours | $4.70 | 96/100 | — | visit vendor ↗ | |
| 17 | EZ Peptides since 2023 | TB-500 Frag 17-23 10mg ▼ all-time low −10% first order first-party · captured · earns pepmg $0 · source ↗ · 136 at the lab ↗ · COAs ↗ | 10mg | $48.00Checked within 24 hours | $4.80 | 100/100 | — | visit vendor ↗ | |
| 18 | Ameano Peptides since Jan 2025 | TB-500 Frag 17-23 10mg ▼ all-time low −10% first order first-party · captured · earns pepmg $0 · source ↗ · 108 at the lab ↗ · COAs ↗ | 10mg | $48.00Checked within 24 hours | $4.80 | 99/100 | — | visit vendor ↗ | |
| 19 | Eternal Peptides since May 2025 | TB-500 ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 141 at the lab ↗ | 10mg | $47.99Checked within 24 hours | $4.80 | 92/100 | — | visit vendor ↗ | |
| 20 | RUO.bio since Jan 2025 | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 91 at the lab ↗ | 10mg | $48.00Checked within 24 hours | $4.80 | 89/100 | — | visit vendor ↗ | |
| 21 | Valor Peptides since May 2025 | TB-500-10MG ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $49.99Checked within 24 hours | $5.00 | 76/100 | — | visit vendor ↗ | |
| 22 | Thrive Peptides since Feb 2026 · new | TB-500 10MG ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $49.99Checked within 24 hours | $5.00 | 72/100 | — | visit vendor ↗ | |
| 23 | Lumi Peptides since May 2025 | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 1 at the lab ↗ · COAs ↗ | 10mg | $50.00Checked within 24 hours | $5.00 | 75/100 | — | visit vendor ↗ | |
| 24 | Orbitrex Peptide since Sep 2025 | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 32 at the lab ↗ | 10mg | $49.99Checked within 24 hours | $5.00 | 85/100 | — | visit vendor ↗ | |
| 25 | Midwest Peptide since Aug 2025 | TB-500 ▼ all-time low −10% code PEPMG10 first-party · captured · commission · rank unaffected · source ↗ | 10mg | $49.99Checked within 24 hours | $5.00 | 13/100 | PEPMG10 | visit vendor ↗ PEPMG10 | |
| 26 | Voltera Sciences since Apr 2026 · new | TB-500 10MG first-party · captured · earns pepmg $0 · source ↗ | 10mg | $50.99Checked within 24 hours | $5.10 | 80/100 | — | visit vendor ↗ | |
| 27 | Omegamino since Feb 2025 | OmA – TB-500 ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · COAs ↗ | 10mg | $50.99Checked within 24 hours | $5.10 | 76/100 | — | visit vendor ↗ | |
| 28 | Nura Peptide since Aug 2025 | Thymosin Beta-4 10MG ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $55.00Checked within 24 hours | $5.50 | 43/100 | — | visit vendor ↗ | |
| 29 | Atomix Research since 2024 | TB-500 (5 mg, 10 mg) 10-mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 5 at the lab ↗ | 10mg | $54.99Checked within 24 hours | $5.50 | 81/100 | — | visit vendor ↗ | |
| 30 | Amino Sequence since 2016 | TB 500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $55.00Checked within 24 hours | $5.50 | 13/100 | — | visit vendor ↗ | |
| 31 | Cosmic Peptides since Jul 2025 | TB-500 ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $54.99Checked within 24 hours | $5.50 | 43/100 | — | visit vendor ↗ | |
| 32 | Planet Peptide since 2023 | TB-500 10MG ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $55.00Checked within 24 hours | $5.50 | 9/100 | — | visit vendor ↗ | |
| 33 | Elite Miami Peptides since 2024 | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $56.95Checked within 24 hours | $5.70 | 80/100 | — | visit vendor ↗ | |
| 34 | My Oasis Labs since Nov 2024 | TB-500 10mg ▼ all-time low first-party · captured · commission · rank unaffected · source ↗ · 73 at the lab ↗ | 10mg | $57.00Checked within 24 hours | $5.70 | 92/100 | — | visit vendor ↗ | |
| 35 | Glacier Aminos since Aug 2025 | TB-500 10MG first-party · captured · earns pepmg $0 · source ↗ · 3 at the lab ↗ | 10mg | $58.99Checked within 24 hours | $5.90 | 78/100 | — | visit vendor ↗ | |
| 36 | Modern Aminos since 2022 | TB-500 (Thymosin Beta-4) 10MG ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 19 at the lab ↗ | 10mg | $59.00Checked within 24 hours | $5.90 | 76/100 | — | visit vendor ↗ | |
| 37 | Oros Research since Feb 2025 | TB-500 (TB4) 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 96 at the lab ↗ | 10mg | $59.99Checked within 24 hours | $6.00 | 88/100 | — | visit vendor ↗ | |
| 38 | Cheaper Peptides since Feb 2026 · new | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $60.00Checked within 24 hours | $6.00 | 43/100 | — | visit vendor ↗ | |
| 39 | Blank Peptides since Mar 2026 · new | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 101 at the lab ↗ | 10mg | $60.00Last known price | $6.00 | 89/100 | — | visit vendor ↗ | |
| 40 | Nationwide Peptides since Oct 2025 · new | TB-500 Peptide (TB4) 10mg ▼ all-time low first-party · captured · commission · rank unaffected · source ↗ · 88 at the lab ↗ · COAs ↗ | 10mg | $61.00Checked within 24 hours | $6.10 | 94/100 | — | visit vendor ↗ | |
| 41 | My Amino Lab since Mar 2026 · new | TB-500 10mg first-party · captured · earns pepmg $0 · source ↗ · 64 at the lab ↗ | 10mg | $62.00Checked within 24 hours | $6.20 | 93/100 | — | visit vendor ↗ | |
| 42 | Transition Biotech | TB-500 10mg first-party · captured · earns pepmg $0 · source ↗ · 10 at the lab ↗ · COAs ↗ | 10mg | $61.99Checked within 24 hours | $6.20 | 96/100 | — | visit vendor ↗ | |
| 43 | AMC-Essentials since 2024 | TB 500 (10mg) ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $64.99Checked within 24 hours | $6.50 | 80/100 | — | visit vendor ↗ | |
| 44 | Hydro Research since 2023 | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 37 at the lab ↗ · COAs ↗ | 10mg | $65.00Checked within 24 hours | $6.50 | 100/100 | — | visit vendor ↗ | |
| 45 | Prime Peptides since 2024 | TB-500 (TB4) 10mg ▼ all-time low −5% first order first-party · captured · earns pepmg $0 · source ↗ · 44 at the lab ↗ · COAs ↗ | 10mg | $65.00Checked within 24 hours | $6.50 | 90/100 | — | visit vendor ↗ | |
| 46 | Optima Supply since Apr 2025 | TB500 10 mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 36 at the lab ↗ · COAs ↗ | 10mg | $65.00Checked within 24 hours | $6.50 | 79/100 | — | visit vendor ↗ | |
| 47 | Rejuven8 Peptides since Oct 2025 | TB-500 – 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 58 at the lab ↗ | 10mg | $65.00Checked within 24 hours | $6.50 | 99/100 | — | visit vendor ↗ | |
| 48 | Atomik Labz since 2024 | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $65.00Checked within 24 hours | $6.50 | 35/100 | — | visit vendor ↗ | |
| 49 | Tydes since 2023 | TB-500 (Thymosin Beta 4) 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · COAs ↗ | 10mg | $64.99Checked within 24 hours | $6.50 | 100/100 | — | visit vendor ↗ | |
| 50 | Alpha Omega Peptide since 2024 | TB-500 (Thymosin Beta-4) 10MG ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 33 at the lab ↗ | 10mg | $65.00Checked within 24 hours | $6.50 | 90/100 | — | visit vendor ↗ | |
| 51 | Ignite Peptides since 2024 | TB-500 (Thymosin Beta-4) 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 27 at the lab ↗ | 10mg | $65.00Checked within 24 hours | $6.50 | 93/100 | — | visit vendor ↗ | |
| 52 | Solution Peptides since 2023 | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $65.00Checked within 24 hours | $6.50 | 35/100 | — | visit vendor ↗ | |
| 53 | Simple Peptide since 2023 | TB-500 (Thymosin Beta-4) 10MG ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · COAs ↗ | 10mg | $65.00Last known price | $6.50 | 43/100 | — | visit vendor ↗ | |
| 54 | Happy Peptides since 2023 | TB-500 ▼ all-time low −15% first order first-party · captured · earns pepmg $0 · source ↗ · 2 at the lab ↗ | 10mg | $68.00Checked within 24 hours | $6.80 | 80/100 | — | visit vendor ↗ | |
| 55 | Paramount Peptides since 2023 | Thymosin Beta 4 (TB500) (10mg) ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 81 at the lab ↗ | 10mg | $68.00Checked within 24 hours | $6.80 | 99/100 | — | visit vendor ↗ | |
| 56 | Nurev Peptides since Dec 2025 · new | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 6 at the lab ↗ | 10mg | $69.00Checked within 24 hours | $6.90 | 78/100 | — | visit vendor ↗ | |
| 57 | True Research Labs since Jan 2026 · new | TB-500 10-mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 96 at the lab ↗ · COAs ↗ | 10mg | $69.00Checked within 24 hours | $6.90 | 92/100 | — | visit vendor ↗ | |
| 58 | FelixChem since Apr 2025 | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 1 at the lab ↗ | 10mg | $70.00Checked within 24 hours | $7.00 | 74/100 | — | visit vendor ↗ | |
| 59 | Penguin Peptides since Apr 2025 | TB 500 10-mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 47 at the lab ↗ | 10mg | $70.00Checked within 24 hours | $7.00 | 87/100 | — | visit vendor ↗ | |
| 60 | Nextech Laboratories since 2024 | TB-500 – 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · 2 at the lab ↗ | 10mg | $75.00Checked within 24 hours | $7.50 | 81/100 | — | visit vendor ↗ | |
| 61 | Red Rock Peptides since Nov 2025 · new | Thymosin Beta 4 (TB500) (10mg) ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $77.00Checked within 24 hours | $7.70 | 43/100 | — | visit vendor ↗ | |
| 62 | Regentide since Sep 2025 | TB-500 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $79.99Checked within 24 hours | $8.00 | 5/100 | — | visit vendor ↗ | |
| 63 | Pure Tested Peptides since Aug 2025 | TB 500 10mg Peptide TB-500 ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $79.99Checked within 24 hours | $8.00 | 80/100 | — | visit vendor ↗ | |
| 64 | Feel Good Peptides since Dec 2025 · new | TB-500 10mg first-party · captured · earns pepmg $0 · source ↗ · 82 at the lab ↗ | 10mg | $88.97Checked within 24 hours | $8.90 | 88/100 | — | visit vendor ↗ | |
| 65 | Apex Peptides since 2024 | Thymosin Beta 4 (TB500) (5mg) 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $100.00Checked within 24 hours | $10.00 | 5/100 | — | visit vendor ↗ | |
| 66 | Licensed Peptides since May 2025 | TB-500 (Thymosin Beta-4) 10mg 10mg ▼ all-time low first-party · captured · commission · rank unaffected · source ↗ · 7 at the lab ↗ | 10mg | $99.99Checked within 24 hours | $10.00 | 77/100 | — | visit vendor ↗ | |
| 67 | LiveWell Peptides since Feb 2025 | TB-500 Peptide — Thymosin Beta-4 Fragment | Research Grade ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ · COAs ↗ | 10mg | $100.00Checked within 24 hours | $10.00 | 80/100 | — | visit vendor ↗ | |
| 68 | Biotech Peptides since 2020 | TB-500 (Thymosin Beta-4) (10mg) ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $124.00Checked within 24 hours | $12.40 | 80/100 | — | visit vendor ↗ | |
| 69 | Core Peptides since 2019 | TB-500 (Thymosin Beta 4) – 5MG / 10MG 10mg ▼ all-time low first-party · captured · earns pepmg $0 · source ↗ | 10mg | $140.00Last known price | $14.00 | 72/100 | — | visit vendor ↗ | |
| 70 | Bio Longevity Labs since 2024 | TB-500 (10mg) ▼ all-time low first-party · captured · commission · rank unaffected · source ↗ | 10mg | $164.97Checked within 24 hours | $16.50 | 80/100 | PEPMG10 | visit vendor ↗ PEPMG10 |
Other TB-500 sizes: 5mg (27)20mg (4) · all sizes & vendors →
All products listed are sold by third-party vendors for laboratory and research use only (RUO). Where an FDA label or a peer-reviewed study has published a dose, pepmg reports it with the source named, because that is safer than guessing. It is a report, not medical advice and not a recommendation to use anything. pepmg sells nothing and ships nothing. Listings are price-tracking data, not endorsements.