Best SS-31 vendors 2026 by price per mg
39 ranked stores sell SS-31 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
- $0.65 per mg at 10 mg (10-vial kit), Barn
- Lowest price, single vials
- $3.60 per mg at 10 mg (single vial), Paradigm Peptide
- Median by format
- kits (packs of 2 or more vials): $1.00 per mg over 31 stores; single vials: $5.82 per mg over 16 stores; all stores: $1.50 per mg over 47 stores on file, ranked or not1
- Every price
- SS-31 on PeptidesGrid (our sister site) compares every store's price per mg.
Section 1
Stores by price for SS-31
| # | Store | Per mg | vs median | Overall | Listing |
|---|---|---|---|---|---|
| No. 1 | No. 1 Paradigm Peptide paradigm-peptide.com | $3.60 | 0.62x the single-vial median | No. 8 (68.1) | 10 mg |
| No. 2 | No. 2 Barn barnpeptides.com | $0.65 10-vial kit | 0.65x the kit median | No. 14 (66.1) | 10 mg x 10 |
| No. 3 | No. 3 Uther utherpeptide.com | $0.70 10-vial kit | 0.70x the kit median | No. 20 (57.9) | 10 mg x 10 |
| No. 4 | No. 4 Biogenix biogenix.is | $4.21 | 0.72x the single-vial median | No. 27 (54.0) | 10 mg |
| No. 5 | No. 5 Elite Research USA eliteresearchlab.com | $4.25 | 0.73x the single-vial median | No. 4 (69.9) | 10 mg |
| No. 6 | No. 6 Xianhong Tong XHT Peptides xht-peptide.com | $0.73 10-vial kit | 0.73x the kit median | No. 12 (66.8) | 10 mg x 10 |
| No. 7 | No. 7 Imperial Peptides UK imperialpeptides.co.uk | $4.62 | 0.79x the single-vial median | No. 5 (69.3) | 10 mg |
| No. 8 | No. 8 Peptides Wholesale (Netherlands) peptideswholesale.nl | $0.82 10-vial kit | 0.82x the kit median | No. 1 (72.4) | 10 mg x 10 |
| No. 9 | No. 9 Peptides Wholesale (Canada) peptideswholesale.ca | $0.83 10-vial kit | 0.83x the kit median | No. 2 (71.2) | 10 mg x 10 |
| No. 10 | No. 10 Peptides Wholesale (US) peptideswholesaleusa.com | $0.83 10-vial kit | 0.83x the kit median | No. 3 (71.0) | 10 mg x 10 |
| No. 11 | No. 11 International Peptides intlpeptides.com | $0.83 10-vial kit | 0.83x the kit median | No. 11 (67.1) | 10 mg x 10 |
| No. 12 | No. 12 apspeptide.com apspeptide.com | $0.85 10-vial kit | 0.85x the kit median | No. 13 (66.6) | 10 mg x 10 |
| No. 13 | No. 13 Shanghai Wibson Biotechnology WBS jinjier.wbspeptide.com | $0.85 10-vial kit | 0.85x the kit median | No. 18 (60.5) | 10 mg x 10 |
| No. 14 | No. 14 Shanghai ERP Peptide erppeptide.shop | $0.85 10-vial kit | 0.85x the kit median | No. 19 (59.6) | 10 mg x 10 |
| No. 15 | No. 15 Aavant Research aavantpeptides.com | $0.85 10-vial kit | 0.85x the kit median | No. 26 (54.3) | 10 mg x 10 |
| No. 16 | No. 16 PurePeptides purepeptides.bio | $5.00 | 0.86x the single-vial median | No. 57 (48.1) | 10 mg |
| No. 17 | No. 17 Baohua Dongnuo (BHD) baohuadongnuo.com | $0.90 10-vial kit | 0.90x the kit median | No. 6 (69.0) | 10 mg x 10 |
| No. 18 | No. 18 BiochemAPI buy.biochemapi.com | $0.90 10-vial kit | 0.90x the kit median | No. 9 (67.9) | 10 mg x 10 |
| No. 19 | No. 19 Huaian Hanyou Peptide huaianhanyoupeptides.com | $0.90 10-vial kit | 0.90x the kit median | No. 10 (67.7) | 10 mg x 10 |
| No. 20 | No. 20 MA Research Chems maresearchchems.net | $5.50 | 0.94x the single-vial median | No. 53 (50.0) | 10 mg |
| No. 21 | No. 21 Rebirth Labs rebirthlabs.org | $5.60 | 0.96x the single-vial median | No. 54 (49.8) | 10 mg |
| No. 22 | No. 22 Bfflist AMO bffpeptides.com | $1.00 10-vial kit | 1.00x the kit median | No. 23 (55.5) | 10 mg x 10 |
| No. 23 | No. 23 Huatai Peptide huataipeptide.com | $1.16 10-vial kit | 1.00x counted as typical: 1.16x the kit median, 0.20x the single-vial median | No. 28 (52.2) | 10 mg x 10 |
| No. 24 | No. 24 HkRoids hkroids.com | $1.19 10-vial kit | 1.00x counted as typical: 1.19x the kit median, 0.20x the single-vial median | No. 37 (50.0) | 10 mg x 10 |
| No. 25 | No. 25 UWA Elite Peptides uwa-biotech.com | $1.30 10-vial kit | 1.00x counted as typical: 1.30x the kit median, 0.22x the single-vial median | No. 29 (51.9) | 10 mg x 10 |
| No. 26 | No. 26 Chimera Peptides chimera-peptides.com | $1.42 10-vial kit | 1.00x counted as typical: 1.42x the kit median, 0.24x the single-vial median | No. 47 (50.0) | 10 mg x 10 |
| No. 27 | No. 27 SRY Labs srylab-shop.bio | $1.50 10-vial kit | 1.00x counted as typical: 1.50x the kit median, 0.26x the single-vial median | No. 40 (50.0) | 10 mg x 10 |
| No. 28 | No. 28 LP Peptide lppeptide.com | $1.56 10-vial kit | 1.00x counted as typical: 1.56x the kit median, 0.27x the single-vial median | No. 31 (51.1) | 10 mg x 10 |
| No. 29 | No. 29 PeptiSlim elitepeptide66.com | $1.60 10-vial kit | 1.00x counted as typical: 1.60x the kit median, 0.27x the single-vial median | No. 43 (50.0) | 10 mg x 10 |
| No. 30 | No. 30 Bulk Peptide Wholesale bulkpeptidewholesale.com | $1.80 10-vial kit | 1.00x counted as typical: 1.80x the kit median, 0.31x the single-vial median | No. 49 (50.0) | 10 mg x 10 |
| No. 31 | No. 31 War Born Peptides warbornpeptides.is | $3.64 10-vial kit | 1.00x counted as typical: 3.64x the kit median, 0.63x the single-vial median | No. 39 (50.0) | 10 mg x 10 |
| No. 32 | No. 32 Peptide Partners peptide.partners | $4.50 10-vial kit | 1.00x counted as typical: 4.50x the kit median, 0.77x the single-vial median | No. 42 (50.0) | 10 mg x 10 |
| No. 33 | No. 33 Raptor Labs raptorlabs.is | $5.31 10-vial kit | 1.00x counted as typical: 5.31x the kit median, 0.91x the single-vial median | No. 48 (50.0) | 10 mg x 10 |
| No. 34 | No. 34 RTT Peptides rttpeptides.com | $5.84 | 1.00x the single-vial median | No. 17 (61.2) | 10 mg |
| No. 35 | No. 35 NeuroLabs neurolabsresearch.com | $5.94 | 1.02x the single-vial median | No. 59 (46.5) | 10 mg |
| No. 36 | No. 36 Platinum Cryo platinumpeptides.com | $6.50 | 1.12x the single-vial median | No. 58 (47.9) | 10 mg |
| No. 37 | No. 37 Swiss Chems swisschems.is | $7.50 | 1.29x the single-vial median | No. 55 (48.7) | 10 mg |
| No. 38 | No. 38 Peptology peptology.pl | $7.67 | 1.32x the single-vial median | No. 38 (50.0) | 10 mg |
| No. 39 | No. 39 M-Peptides mpeptides.com | $12.00 | 2.06x 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 SS-31 price there, data of Oct 4, 2026.