BulkGLP vs Modern Aminos
Two top US peptide sources scored on the identical published formula: lab credibility, shipping, pricing, operating history, and transparency.
- BulkGLP
- 6.49/10
BulkGLP
- Modern Aminos
- 7.88/10
Modern Aminos
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Factor by factor
- 7.5Lab Credibilityweight 55%8.7
- 6.5Shipping & Refundweight 20%7.0
- 4.7Pricingweight 15%7.8
- 2.6Operating Historyweight 5%4.9
- 4.5Transparencyweight 5%5.5
- 12Certificates confirmed at the lab32
- 1Labs named on certificates3
Show as a table
| Category | BulkGLP | Modern Aminos |
|---|---|---|
| Lab Credibility | 7.5 | 8.7 |
| Shipping & Refund | 6.5 | 7.0 |
| Pricing | 4.7 | 7.8 |
| Operating History | 2.6 | 4.9 |
| Transparency | 4.5 | 5.5 |
| Overall | 6.49 | 7.88 |
Products both carry, price for price
| Peptide | BulkGLPper unit | Modern Aminosper unit |
|---|---|---|
| BPC-157Guide → | $7.00/mg | $5.40/mg |
| TB-500Guide → | $8.40/mg | $5.90/mg |
| Semax | $5.50/mg | $4.20/mg |
| Selank | $5.50/mg | $4.50/mg |
| Melanotan-2 | $5.50/mg | $3.80/mg |
| NAD+ | $0.20/mg | $0.10/mg |
| MOTS-c | $5.00/mg | $2.60/mg |
| KPV | $7.00/mg | $3.90/mg |
| ARA-290 | $8.00/mg | $5.10/mg |
How they compare: the verdict
Modern Aminos takes this matchup decisively, 7.88 to 6.49 on the published formula. Its biggest edge is pricing, where it scores 7.8 against BulkGLP's 4.7.
Modern Aminos matches or beats BulkGLP in every scored category, making this a one-sided result.
On lab evidence, the heaviest-weighted factor, both BulkGLP and Modern Aminos have independently verified third-party COAs, so the gap comes down to the other categories.
Across the 9 peptides both carry, Modern Aminos is cheaper per unit more often (BulkGLP wins on 0, Modern Aminos on 9). The price-for-price table below has the detail, per mg (or per IU or mL for products sold that way).
BulkGLP vs Modern Aminos: FAQ
BulkGLP or Modern Aminos: which is better?
Modern Aminos takes this matchup decisively, 7.88 to 6.49 on the published formula. Its biggest edge is pricing, where it scores 7.8 against BulkGLP's 4.7. Modern Aminos matches or beats BulkGLP in every scored category, making this a one-sided result. On lab evidence, the heaviest-weighted factor, both BulkGLP and Modern Aminos have independently verified third-party COAs, so the gap comes down to the other categories. Across the 9 peptides both carry, Modern Aminos is cheaper per unit more often (BulkGLP wins on 0, Modern Aminos on 9). The price-for-price table below has the detail, per mg (or per IU or mL for products sold that way).
Do BulkGLP and Modern Aminos both use third-party testing?
BulkGLP: 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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