Amino USA vs Luv Aminos
Two top US peptide sources scored on the identical published formula: lab credibility, shipping, pricing, operating history, and transparency.
- Amino USA
- 7.78/10
Amino USA
- Luv Aminos
- 7.90/10
Luv Aminos
Affiliate links: we may earn a commission if you buy. It never changes a score or rank.
Factor by factor
- 8.0Lab Credibilityweight 55%8.3
- 8.0Shipping & Refundweight 20%8.0
- 8.3Pricingweight 15%9.5
- 4.2Operating Historyweight 5%1.1
- 6.5Transparencyweight 5%5.0
- 19Certificates confirmed at the lab17
- 2Labs named on certificates1
Show as a table
| Category | Amino USA | Luv Aminos |
|---|---|---|
| Lab Credibility | 8.0 | 8.3 |
| Shipping & Refund | 8.0 | 8.0 |
| Pricing | 8.3 | 9.5 |
| Operating History | 4.2 | 1.1 |
| Transparency | 6.5 | 5.0 |
| Overall | 7.78 | 7.90 |
Products both carry, price for price
| Peptide | Amino USAper unit | Luv Aminosper unit |
|---|---|---|
| BPC-157Guide → | $5.67/mg | $3.00/mg |
| GHK-CuGuide → | $0.50/mg | $0.50/mg |
| Semax | $2.50/mg | $2.00/mg |
| Selank | $5.00/mg | $3.00/mg |
| Melanotan-2 | $3.00/mg | $2.50/mg |
| Tesamorelin | $9.00/mg | $7.00/mg |
| PT-141 | $4.50/mg | $3.00/mg |
| IGF-1 LR3 | $70.00/mg | $65.00/mg |
How they compare: the verdict
Luv Aminos takes this matchup by a razor-thin margin, 7.90 to 7.78 on the published formula. Its biggest edge is pricing, where it scores 9.5 against Amino USA's 8.3.
It isn't a clean sweep. Amino USA actually edges ahead on operating history (4.2 vs 1.1), so if that factor matters most to you it's worth weighing.
On lab evidence, the heaviest-weighted factor, both Amino USA and Luv Aminos have independently verified third-party COAs, so the gap comes down to the other categories.
Across the 8 peptides both carry, Luv Aminos is cheaper per unit more often (Amino USA wins on 0, Luv Aminos on 7). 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.
Amino USA vs Luv Aminos: FAQ
Amino USA or Luv Aminos: which is better?
Luv Aminos takes this matchup by a razor-thin margin, 7.90 to 7.78 on the published formula. Its biggest edge is pricing, where it scores 9.5 against Amino USA's 8.3. It isn't a clean sweep. Amino USA actually edges ahead on operating history (4.2 vs 1.1), so if that factor matters most to you it's worth weighing. On lab evidence, the heaviest-weighted factor, both Amino USA and Luv Aminos have independently verified third-party COAs, so the gap comes down to the other categories. Across the 8 peptides both carry, Luv Aminos is cheaper per unit more often (Amino USA wins on 0, Luv Aminos on 7). The price-for-price table below has the detail, per mg (or per IU or mL for products sold that way).
Do Amino USA and Luv Aminos both use third-party testing?
Amino USA: independently verified third-party COAs. Luv 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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