Best TB-500 vendors 2026 by price per mg
48 ranked stores sell TB-500 at the standard size of 10 mg. They are listed by the price per mg of that listing against the median of its format, lowest first: kits against kits, single vials against single vials, because a kit is cheaper per mg by its format alone. This is a price comparison only; it says nothing about quality.
- Lowest price, kits
- $0.53 per mg at 10 mg (10-vial kit), Peptides Wholesale (Netherlands)
- Lowest price, single vials
- $3.80 per mg at 10 mg (single vial), RTT Peptides
- Median by format
- kits (packs of 2 or more vials): $1.45 per mg over 27 stores; single vials: $6.36 per mg over 24 stores; all stores: $4.24 per mg over 51 stores on file, ranked or not1
- Every price
- TB-500 on PeptidesGrid (our sister site) compares every store's price per mg.
Section 1
Stores by price for TB-500
| # | Store | Per mg | vs median | Overall | Listing |
|---|---|---|---|---|---|
| No. 1 | No. 1 Peptides Wholesale (Netherlands) peptideswholesale.nl | $0.53 10-vial kit | 0.37x the kit median | No. 1 (72.4) | 10 mg x 10 |
| No. 2 | No. 2 Peptides Wholesale (Canada) peptideswholesale.ca | $0.54 10-vial kit | 0.37x the kit median | No. 2 (71.2) | 10 mg x 10 |
| No. 3 | No. 3 Peptides Wholesale (US) peptideswholesaleusa.com | $0.54 10-vial kit | 0.37x the kit median | No. 3 (71.0) | 10 mg x 10 |
| No. 4 | No. 4 International Peptides intlpeptides.com | $0.54 10-vial kit | 0.37x the kit median | No. 11 (67.1) | 10 mg x 10 |
| No. 5 | No. 5 RTT Peptides rttpeptides.com | $3.80 | 0.60x the single-vial median | No. 17 (61.2) | 10 mg |
| No. 6 | No. 6 Peptology peptology.pl | $3.82 | 0.60x the single-vial median | No. 38 (50.0) | 10 mg |
| No. 7 | No. 7 Swiss Chems swisschems.is | $4.24 | 0.67x the single-vial median | No. 55 (48.7) | 10 mg |
| No. 8 | No. 8 Rebirth Labs rebirthlabs.org | $4.50 | 0.71x the single-vial median | No. 54 (49.8) | 10 mg |
| No. 9 | No. 9 NeuroLabs neurolabsresearch.com | $4.79 | 0.75x the single-vial median | No. 59 (46.5) | 10 mg |
| No. 10 | No. 10 Baohua Dongnuo (BHD) baohuadongnuo.com | $1.10 10-vial kit | 0.76x the kit median | No. 6 (69.0) | 10 mg x 10 |
| No. 11 | No. 11 apspeptide.com apspeptide.com | $1.10 10-vial kit | 0.76x the kit median | No. 13 (66.6) | 10 mg x 10 |
| No. 12 | No. 12 Barn barnpeptides.com | $1.10 10-vial kit | 0.76x the kit median | No. 14 (66.1) | 10 mg x 10 |
| No. 13 | No. 13 Pure Health Peptides purehealthpeptides.com | $4.90 | 0.77x the single-vial median | No. 16 (63.7) | 10 mg |
| No. 14 | No. 14 Orbitrex Peptides orbitrexpeptide.is | $5.00 | 0.79x the single-vial median | No. 22 (56.2) | 10 mg |
| No. 15 | No. 15 BiochemAPI buy.biochemapi.com | $1.15 10-vial kit | 0.79x the kit median | No. 9 (67.9) | 10 mg x 10 |
| No. 16 | No. 16 Xianhong Tong XHT Peptides xht-peptide.com | $1.22 10-vial kit | 0.84x the kit median | No. 12 (66.8) | 10 mg x 10 |
| No. 17 | No. 17 Elite Research USA eliteresearchlab.com | $5.52 | 0.87x the single-vial median | No. 4 (69.9) | 10 mg |
| No. 18 | No. 18 OxygenPharm Canada oxygenpharmcanada.is | $5.62 | 0.88x the single-vial median | No. 15 (64.8) | 10 mg |
| No. 19 | No. 19 Shanghai ERP Peptide erppeptide.shop | $1.29 10-vial kit | 0.89x the kit median | No. 19 (59.6) | 10 mg x 10 |
| No. 20 | No. 20 Oasis Peptides myoasislabs.com | $5.70 | 0.90x the single-vial median | No. 33 (50.3) | 10 mg |
| No. 21 | No. 21 Shanghai Wibson Biotechnology WBS jinjier.wbspeptide.com | $1.30 10-vial kit | 0.90x the kit median | No. 18 (60.5) | 10 mg x 10 |
| No. 22 | No. 22 Uther utherpeptide.com | $1.30 10-vial kit | 0.90x the kit median | No. 20 (57.9) | 10 mg x 10 |
| No. 23 | No. 23 Bfflist AMO bffpeptides.com | $1.35 10-vial kit | 0.93x the kit median | No. 23 (55.5) | 10 mg x 10 |
| No. 24 | No. 24 Verified Peptides verifiedpeptides.com | $6.20 | 0.97x the single-vial median | No. 24 (55.5) | 10 mg |
| No. 25 | No. 25 Biogenix biogenix.is | $6.32 | 0.99x the single-vial median | No. 27 (54.0) | 10 mg |
| No. 26 | No. 26 Lipeptides lipeptide.com | $1.45 10-vial kit | 1.00x the kit median | No. 45 (50.0) | 10 mg x 10 |
| No. 27 | No. 27 Aavant Research aavantpeptides.com | $1.60 10-vial kit | 1.00x counted as typical: 1.10x the kit median, 0.25x the single-vial median | No. 26 (54.3) | 10 mg x 10 |
| No. 28 | No. 28 LP Peptide lppeptide.com | $1.60 10-vial kit | 1.00x counted as typical: 1.10x the kit median, 0.25x the single-vial median | No. 31 (51.1) | 10 mg x 10 |
| No. 29 | No. 29 AD Labs ad-labs.pl | $1.79 10-vial kit | 1.00x counted as typical: 1.24x the kit median, 0.28x the single-vial median | No. 35 (50.0) | 10 mg x 10 |
| No. 30 | No. 30 Bulk Peptide Wholesale bulkpeptidewholesale.com | $2.00 10-vial kit | 1.00x counted as typical: 1.38x the kit median, 0.31x the single-vial median | No. 49 (50.0) | 10 mg x 10 |
| No. 31 | No. 31 Chimera Peptides chimera-peptides.com | $2.04 10-vial kit | 1.00x counted as typical: 1.41x the kit median, 0.32x the single-vial median | No. 47 (50.0) | 10 mg x 10 |
| No. 32 | No. 32 Nexaph nexaph.com | $2.51 10-vial kit | 1.00x counted as typical: 1.73x the kit median, 0.39x the single-vial median | No. 41 (50.0) | 10 mg x 10 |
| No. 33 | No. 33 Bulk Peptide Supply bulkpeptidesupply.com | $2.75 10-vial kit | 1.00x counted as typical: 1.90x the kit median, 0.43x the single-vial median | No. 52 (50.0) | 10 mg x 10 |
| No. 34 | No. 34 Kits4less kits4less.is | $3.00 10-vial kit | 1.00x counted as typical: 2.07x the kit median, 0.47x the single-vial median | No. 44 (50.0) | 10 mg x 10 |
| No. 35 | No. 35 War Born Peptides warbornpeptides.is | $4.37 10-vial kit | 1.00x counted as typical: 3.01x the kit median, 0.69x the single-vial median | No. 39 (50.0) | 10 mg x 10 |
| No. 36 | No. 36 Peptide Partners peptide.partners | $4.90 10-vial kit | 1.00x counted as typical: 3.38x the kit median, 0.77x the single-vial median | No. 42 (50.0) | 10 mg x 10 |
| No. 37 | No. 37 Atomik Labz atomiklabzpeptidesstore.com | $5.85 10-vial kit | 1.00x counted as typical: 4.03x the kit median, 0.92x the single-vial median | No. 51 (50.0) | 10 mg x 10 |
| No. 38 | No. 38 Coastal Peptides coastalpeptides.com | $6.40 | 1.01x the single-vial median | No. 32 (50.5) | 10 mg |
| No. 39 | No. 39 Exobutiken exobutiken.com | $6.46 | 1.02x the single-vial median | No. 50 (50.0) | 10 mg |
| No. 40 | No. 40 MA Research Chems maresearchchems.net | $7.00 | 1.10x the single-vial median | No. 53 (50.0) | 10 mg |
| No. 41 | No. 41 Nuscience Peptides nusciencepeptides.com | $7.50 | 1.18x the single-vial median | No. 60 (45.8) | 10 mg |
| No. 42 | No. 42 PurePeptides purepeptides.bio | $7.50 | 1.18x the single-vial median | No. 57 (48.1) | 10 mg |
| No. 43 | No. 43 Pure Tested Peptides puretestedpeptides.com | $8.00 | 1.26x the single-vial median | No. 63 (32.4) | 10 mg |
| No. 44 | No. 44 Astro Peptides astropeptidesusa.com | $8.10 16-vial kit | 1.27x the single-vial median, counted as no dearer than a single vial: 5.59x the kit median | No. 62 (41.2) | 10 mg x 16 |
| No. 45 | No. 45 Suaway Lab Research suaway.com | $8.87 | 1.39x the single-vial median | No. 30 (51.5) | 10 mg |
| No. 46 | No. 46 Platinum Cryo platinumpeptides.com | $8.99 | 1.41x the single-vial median | No. 58 (47.9) | 10 mg |
| No. 47 | No. 47 Precision Peptide Co precisionpeptidesusa.com | $13.80 | 2.17x the single-vial median | No. 65 (4.1) | 10 mg |
| No. 48 | No. 48 M-Peptides mpeptides.com | $14.10 | 2.22x the single-vial median | No. 66 (0.0) | 10 mg |
Stores not ranked overall (too few prices, closed or closing, not taking orders on their own site, or a domain using another store's name) are left out here too. Research use only; this page says nothing about use in people.
Sources
- 1Median price per mg per peptide and format, computed on this site from the standard-size prices of all 111 stores on file, data of Oct 4, 2026.
- 2Price reads of each store's own pages by PeptidesGrid (our sister site); every TB-500 price there, data of Oct 4, 2026.