- Size
- 10 mg × 10
- Vendor score
- 73
- Lab tests
- 38
- Price
- $48
$0.480/mgvendor page ↗
Peptides / PT-141
PT-141
214 listings from 168 vendors, from $0.48/mg. 16 of 30 independent lab tests passed. Prices checked .
PT-141 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 (18)
| Vendor | Passed | Failed | Tests | Latest |
|---|---|---|---|---|
| Peptidology | 3 | 0 | 3 | 2025-08-11 |
| Verified Peptides | 2 | 2 | 4 | 2025-05-07 |
| Biolongevity Labs | 2 | 0 | 2 | 2025-08-12 |
| Bulk Peptide Wholesale | 2 | 0 | 2 | 2026-08-28 |
| Biolabshop Limited | 1 | 1 | 2 | 2025-08-12 |
| Peptide Technologies | 1 | 1 | 2 | 2025-03-16 |
| Pharma Grade Peptides | 1 | 1 | 2 | 2025-05-07 |
| Atomik Labz | 1 | 0 | 1 | 2025-05-21 |
| Qing Li Peptide | 1 | 0 | 1 | 2026-09-04 |
| Reta-Peptide | 1 | 0 | 1 | 2026-08-15 |
| Shanxi Qianyecao Biotech QYC | 1 | 0 | 1 | 2026-09-05 |
| Pure Tested Peptides | 0 | 2 | 2 | 2026-01-26 |
| Science | 0 | 2 | 2 | 2025-05-21 |
| Amino Asylum | 0 | 1 | 1 | 2025-03-16 |
| BioPrecise LLC | 0 | 0 | 1 | 2026-08-03 |
| Deuschem | 0 | 1 | 1 | 2025-08-04 |
| NuLife Peptides | 0 | 1 | 1 | 2026-05-06 |
| Oupeptide | 0 | 1 | 1 | 2026-07-13 |
214 listings
- Size
- 10 mg × 10
- Vendor score
- 76
- Lab tests
- 3
- Price
- $50
$0.500/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 76
- Lab tests
- 3
- Price
- $50
$0.500/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 65
- Lab tests
- 16
- Price
- $52.50
$0.525/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 74
- Lab tests
- 5
- Price
- $54
$0.540/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 75
- Lab tests
- 23
- Price
- $55
$0.550/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 75
- Lab tests
- 2
- Price
- $56
$0.560/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 72
- Lab tests
- 3
- Price
- $56
$0.560/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 62
- Lab tests
- 12
- Price
- $57
$0.570/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 61
- Lab tests
- 20
- Price
- $58
$0.580/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 81
- Lab tests
- 3
- Price
- $59
$0.590/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 81
- Lab tests
- 7
- Price
- $59.40
$0.594/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 76
- Lab tests
- 3
- Price
- $60
$0.600/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 71
- Lab tests
- 20
- Price
- $60
$0.600/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 64
- Lab tests
- 82
- Price
- $60
$0.600/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 72
- Lab tests
- 42
- Price
- $60
$0.600/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 73
- Lab tests
- 42
- Price
- $60
$0.600/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 68
- Lab tests
- 71
- Price
- $60
$0.600/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 65
- Lab tests
- 133
- Price
- $61
$0.610/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 76
- Lab tests
- 6
- Price
- $62
$0.620/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 77
- Lab tests
- 18
- Price
- $62
$0.620/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 86
- Lab tests
- 24
- Price
- $65
$0.650/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 78
- Lab tests
- 7
- Price
- $65
$0.650/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 61
- Lab tests
- 10
- Price
- $65
$0.650/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 53
- Lab tests
- 12
- Price
- $65
$0.650/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 80
- Lab tests
- 9
- Price
- $66
$0.660/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 56
- Lab tests
- 59
- Price
- $66
$0.660/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 81
- Lab tests
- 8
- Price
- $68
$0.680/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 77
- Lab tests
- 18
- Price
- $69
$0.690/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 78
- Lab tests
- 9
- Price
- $69
$0.690/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 69
- Lab tests
- 69
- Price
- $69
$0.690/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 67
- Lab tests
- 149
- Price
- $69
$0.690/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 63
- Lab tests
- 4
- Price
- $69.99
$0.700/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 84
- Lab tests
- 6
- Price
- $70
$0.700/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 80
- Lab tests
- 3
- Price
- $70
$0.700/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 79
- Lab tests
- 18
- Price
- $70
$0.700/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 71
- Lab tests
- 200
- Price
- $70
$0.700/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 65
- Lab tests
- 60
- Price
- $70
$0.700/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 75
- Lab tests
- 48
- Price
- $70
$0.700/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 81
- Lab tests
- 3
- Price
- $75
$0.750/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 78
- Lab tests
- 5
- Price
- $75
$0.750/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 75
- Lab tests
- 44
- Price
- $75
$0.750/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 72
- Lab tests
- 73
- Price
- $75
$0.750/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 73
- Lab tests
- 4
- Price
- $75
$0.750/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 74
- Lab tests
- 8
- Price
- $75
$0.750/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 64
- Lab tests
- 100
- Price
- $75
$0.750/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 67
- Lab tests
- 149
- Price
- $79
$0.790/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 67
- Lab tests
- 149
- Price
- $79
$0.790/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 65
- Lab tests
- 200
- Price
- $79
$0.790/mgvendor page ↗
- Size
- 10 mg × 10
- Vendor score
- 80
- Lab tests
- 7
- Price
- $79
$0.790/mgvendor page ↗
PT-141: quick answers
What is the cheapest PT-141 per mg?
Hangzhou Mandy Biotechnology, at $0.480/mg: $48 for 10 mg × 10 as of 2026-10-19. Prices are the vendor’s own, converted to USD.
Which PT-141 vendors passed an independent lab test?
11 of 18 tested vendors passed at least one test: Peptidology, Verified Peptides, Biolongevity Labs, Bulk Peptide Wholesale, Biolabshop Limited, Peptide Technologies, Pharma Grade Peptides, Atomik Labz, Qing Li Peptide, Reta-Peptide, Shanxi Qianyecao Biotech QYC.
How many vendors sell PT-141?
168 vendors, with 214 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.