BioLongevity Labs vs Modern Aminos
Two top US peptide sources scored on the identical published formula: lab credibility, shipping, pricing, operating history, and transparency.
- BioLongevity Labs
- 7.24/10
BioLongevity Labs
- Modern Aminos
- 7.88/10
Modern Aminos
Affiliate links: we may earn a commission if you buy. It never changes a score or rank.
Factor by factor
- 8.1Lab Credibilityweight 55%8.7
- 7.5Shipping & Refundweight 20%7.0
- 3.3Pricingweight 15%7.8
- 9.3Operating Historyweight 5%4.9
- 6.5Transparencyweight 5%5.5
- 25Certificates confirmed at the lab32
- 3Labs named on certificates3
Show as a table
| Category | BioLongevity Labs | Modern Aminos |
|---|---|---|
| Lab Credibility | 8.1 | 8.7 |
| Shipping & Refund | 7.5 | 7.0 |
| Pricing | 3.3 | 7.8 |
| Operating History | 9.3 | 4.9 |
| Transparency | 6.5 | 5.5 |
| Overall | 7.24 | 7.88 |
Products both carry, price for price
| Peptide | BioLongevity Labsper unit | Modern Aminosper unit |
|---|---|---|
| BPC-157Guide → | $10.00/mg | $5.40/mg |
| TB-500Guide → | $16.50/mg | $5.90/mg |
| GHK-CuGuide → | $1.70/mg | $0.64/mg |
| IpamorelinGuide → | $8.00/mg | $6.40/mg |
| Semax | $3.25/mg | $4.20/mg |
| Selank | $6.75/mg | $4.50/mg |
| Tesamorelin | $15.00/mg | $7.10/mg |
| NAD+ | $0.50/mg | $0.10/mg |
| MOTS-c | $11.00/mg | $2.60/mg |
| KPV | $10.00/mg | $3.90/mg |
| PT-141 | $9.59/mg | $4.10/mg |
| 5-Amino-1MQ | $7.50/mg | $1.98/mg |
| Cagrilintide | $34.00/mg | $9.90/mg |
| CJC-1295 + Ipamorelin | $10.00/mg | $5.20/mg |
| Cartalax | $3.50/mg | $2.70/mg |
| Chonluten | $3.50/mg | $2.70/mg |
| Testagen | $4.00/mg | $2.70/mg |
| Bronchogen | $3.50/mg | $2.70/mg |
| Cardiogen | $3.50/mg | $2.70/mg |
| Ovagen | $4.00/mg | $2.70/mg |
| Vesugen | $4.25/mg | $2.70/mg |
| Vilon | $4.00/mg | $2.70/mg |
| ARA-290 | $6.33/mg | $5.10/mg |
| Prostamax | $4.00/mg | $2.70/mg |
| Thymagen | $4.00/mg | $3.45/mg |
How they compare: the verdict
Modern Aminos takes this matchup by a clear margin, 7.88 to 7.24 on the published formula. Its biggest edge is pricing, where it scores 7.8 against BioLongevity Labs's 3.3.
It isn't a clean sweep. BioLongevity Labs actually edges ahead on operating history (9.3 vs 4.9), so if that factor matters most to you it's worth weighing.
On lab evidence, the heaviest-weighted factor, both BioLongevity Labs and Modern Aminos have independently verified third-party COAs, so the gap comes down to the other categories.
Across the 25 peptides both carry, Modern Aminos is cheaper per unit more often (BioLongevity Labs wins on 1, Modern Aminos on 24). The price-for-price table below has the detail, per mg (or per IU or mL for products sold that way).
Affiliate links: we may earn a commission if you buy. It never changes a score or rank.
BioLongevity Labs vs Modern Aminos: FAQ
BioLongevity Labs or Modern Aminos: which is better?
Modern Aminos takes this matchup by a clear margin, 7.88 to 7.24 on the published formula. Its biggest edge is pricing, where it scores 7.8 against BioLongevity Labs's 3.3. It isn't a clean sweep. BioLongevity Labs actually edges ahead on operating history (9.3 vs 4.9), so if that factor matters most to you it's worth weighing. On lab evidence, the heaviest-weighted factor, both BioLongevity Labs and Modern Aminos have independently verified third-party COAs, so the gap comes down to the other categories. Across the 25 peptides both carry, Modern Aminos is cheaper per unit more often (BioLongevity Labs wins on 1, Modern Aminos on 24). The price-for-price table below has the detail, per mg (or per IU or mL for products sold that way).
Do BioLongevity Labs and Modern Aminos both use third-party testing?
BioLongevity Labs: independently verified third-party COAs. Modern Aminos: independently verified third-party COAs.
How was this comparison scored?
Both vendors are scored on the identical published formula: lab credibility 55%, shipping 20%, pricing 15%, operating history 5%, transparency 5%. When third-party testing cannot be independently verified, a testing gate holds the score under a cap that starts at 6.0 and rises by at most 2.5 points for operating history, shipping and reviews. Neither vendor can pay to change a score.
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