- Size
- 500 mg × 10
- Vendor score
- 72
- Lab tests
- 3
- Price
- $450
Peptides / SS-31
SS-31
286 listings from 137 vendors, from $0.09/mg. 1 of 4 independent lab tests passed. Prices checked .
SS-31 is sold for research in many vial sizes and pack counts, so the listings below are ranked by US dollars per milligram rather than sticker price. A low price per mg says nothing about what is in the vial: the lab column shows whether each vendor has passed an independent test, and the methodology explains what a pass means. For research use only; not medical advice.
Lab results by vendor (4)
| Vendor | Passed | Failed | Tests | Latest |
|---|---|---|---|---|
| Retalux | 1 | 0 | 1 | 2026-06-16 |
| Above All Peptides | 0 | 0 | 1 | 2026-09-17 |
| Blessed Peptides | 0 | 0 | 1 | 2026-04-20 |
| Dankang BioHealth | 0 | 1 | 1 | 2026-09-14 |
286 listings
- Size
- 50 mg × 10
- Vendor score
- 76
- Lab tests
- 3
- Price
- $218.80
- Size
- 50 mg × 10
- Vendor score
- 71
- Lab tests
- 20
- Price
- $220
- Size
- 50 mg × 10
- Vendor score
- 72
- Lab tests
- 42
- Price
- $220
- Size
- 50 mg × 10
- Vendor score
- 73
- Lab tests
- 42
- Price
- $220
- Size
- 50 mg × 10
- Vendor score
- 68
- Lab tests
- 71
- Price
- $220
- Size
- 100 mg × 10
- Vendor score
- 80
- Lab tests
- 3
- Price
- $450
- Size
- 50 mg × 10
- Vendor score
- 78
- Lab tests
- 49
- Price
- $245
- Size
- 10 mg
- Vendor score
- 85
- Lab tests
- 6
- Price
- $5.00
- Size
- 30 mg × 10
- Vendor score
- 71
- Lab tests
- 20
- Price
- $150
- Size
- 30 mg × 10
- Vendor score
- 72
- Lab tests
- 42
- Price
- $150
- Size
- 30 mg × 10
- Vendor score
- 73
- Lab tests
- 42
- Price
- $150
- Size
- 30 mg × 10
- Vendor score
- 68
- Lab tests
- 71
- Price
- $150
- Size
- 50 mg × 10
- Vendor score
- 64
- Lab tests
- 82
- Price
- $260
- Size
- 50 mg × 10
- Vendor score
- 76
- Lab tests
- 6
- Price
- $263
- Size
- 50 mg × 10
- Vendor score
- 63
- Lab tests
- 75
- Price
- $269
- Size
- 50 mg × 10
- Vendor score
- 80
- Lab tests
- 3
- Price
- $270
- Size
- 100 mg × 10
- Vendor score
- 64
- Lab tests
- 100
- Price
- $550
- Size
- 50 mg × 10
- Vendor score
- 78
- Lab tests
- 49
- Price
- $280
- Size
- 50 mg × 10
- Vendor score
- 61
- Lab tests
- 20
- Price
- $291
- Size
- 50 mg × 10
- Vendor score
- 77
- Lab tests
- 22
- Price
- $295
- Size
- 50 mg × 10
- Vendor score
- 75
- Lab tests
- 2
- Price
- $299
- Size
- 50 mg × 10
- Vendor score
- 72
- Lab tests
- 3
- Price
- $299
- Size
- 50 mg × 10
- Vendor score
- 63
- Lab tests
- 75
- Price
- $299
- Size
- 50 mg × 10
- Vendor score
- 67
- Lab tests
- 149
- Price
- $299
- Size
- 50 mg × 10
- Vendor score
- 67
- Lab tests
- 149
- Price
- $299
- Size
- 50 mg × 10
- Vendor score
- 67
- Lab tests
- 149
- Price
- $300
- Size
- 50 mg × 10
- Vendor score
- 65
- Lab tests
- 60
- Price
- $300
- Size
- 50 mg × 10
- Vendor score
- 81
- Lab tests
- 7
- Price
- $314.50
- Size
- 50 mg × 10
- Vendor score
- 73
- Lab tests
- 38
- Price
- $321
- Size
- 10 mg × 10
- Vendor score
- 78
- Lab tests
- 7
- Price
- $65
- Size
- 10 mg × 10
- Vendor score
- 76
- Lab tests
- 3
- Price
- $65
- Size
- 50 mg × 10
- Vendor score
- 60
- Lab tests
- 115
- Price
- $325
- Size
- 50 mg × 10
- Vendor score
- 80
- Lab tests
- 3
- Price
- $330
- Size
- 50 mg × 10
- Vendor score
- 79
- Lab tests
- 18
- Price
- $330
- Size
- 50 mg × 10
- Vendor score
- 65
- Lab tests
- 133
- Price
- $333
- Size
- 30 mg × 10
- Vendor score
- 80
- Lab tests
- 3
- Price
- $200
- Size
- 50 mg × 10
- Vendor score
- 71
- Lab tests
- 26
- Price
- $335
- Size
- 50 mg × 10
- Vendor score
- 81
- Lab tests
- 8
- Price
- $340
- Size
- 10 mg × 10
- Vendor score
- 64
- Lab tests
- 100
- Price
- $70
- Size
- 50 mg × 10
- Vendor score
- 76
- Lab tests
- 3
- Price
- $350
- Size
- 50 mg × 10
- Vendor score
- 64
- Lab tests
- 100
- Price
- $350
- Size
- 100 mg × 10
- Vendor score
- 53
- Lab tests
- 12
- Price
- $700
- Size
- 50 mg × 10
- Vendor score
- 69
- Lab tests
- 69
- Price
- $351
- Size
- 50 mg × 10
- Vendor score
- 86
- Lab tests
- 24
- Price
- $355
- Size
- 50 mg × 10
- Vendor score
- 80
- Lab tests
- 9
- Price
- $360
- Size
- 50 mg × 10
- Vendor score
- 78
- Lab tests
- 5
- Price
- $360
- Size
- 50 mg × 10
- Vendor score
- 75
- Lab tests
- 44
- Price
- $360
- Size
- 50 mg × 10
- Vendor score
- 72
- Lab tests
- 73
- Price
- $360
- Size
- 50 mg × 10
- Vendor score
- 74
- Lab tests
- 5
- Price
- $364
SS-31: quick answers
What is the cheapest SS-31 per mg?
My Pure Peptide, at $0.090/mg: $450 for 500 mg × 10 as of 2026-10-19. Prices are the vendor’s own, converted to USD.
Which SS-31 vendors passed an independent lab test?
1 of 4 tested vendors passed at least one test: Retalux.
How many vendors sell SS-31?
137 vendors, with 286 listings between them as of 2026-10-19.
Where do the lab results and vendor scores come from?
From Finnrick's independent lab testing; this site is not affiliated with Finnrick or any vendor. The methodology page explains the score, what “passed” means and how price per mg is worked out.