Ascension Peptides vs Mizan Supply
Two top US peptide sources scored on the identical published formula: lab credibility, shipping, pricing, operating history, and transparency.
- Ascension Peptides
- 7.57/10
Ascension Peptides
- Mizan Supply
- 7.83/10
Mizan Supply
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Factor by factor
- 9.1Lab Credibilityweight 55%8.2
- 6.0Shipping & Refundweight 20%8.0
- 6.7Pricingweight 15%8.9
- 4.1Operating Historyweight 5%0.7
- 3.0Transparencyweight 5%7.0
- 31Certificates confirmed at the lab18
- 2Labs named on certificates2
Show as a table
| Category | Ascension Peptides | Mizan Supply |
|---|---|---|
| Lab Credibility | 9.1 | 8.2 |
| Shipping & Refund | 6.0 | 8.0 |
| Pricing | 6.7 | 8.9 |
| Operating History | 4.1 | 0.7 |
| Transparency | 3.0 | 7.0 |
| Overall | 7.57 | 7.83 |
Products both carry, price for price
| Peptide | Ascension Peptidesper unit | Mizan Supplyper unit |
|---|---|---|
| BPC-157Guide → | $4.90/mg | $3.50/mg |
| TB-500Guide → | $10.80/mg | $5.50/mg |
| GHK-CuGuide → | $0.59/mg | $0.45/mg |
| Semax | $5.00/mg | $3.50/mg |
| Selank | $5.00/mg | $3.50/mg |
| Tesamorelin | $10.00/mg | $5.50/mg |
| NAD+ | $0.10/mg | $0.11/mg |
| MOTS-c | $6.20/mg | $4.50/mg |
| DSIP | $6.00/mg | $4.50/mg |
| Kisspeptin-10 | $6.00/mg | $8.80/mg |
| KLOW | $1.50/mg | $1.10/mg |
| BPC-157 + TB-500 | $4.50/mg | $3.75/mg |
| Epitalon | $7.00/mg | $3.50/mg |
| KPV | $8.00/mg | $4.00/mg |
How they compare: the verdict
Mizan Supply takes this matchup by a razor-thin margin, 7.83 to 7.57 on the published formula. Its biggest edge is transparency, where it scores 7.0 against Ascension Peptides's 3.0.
It isn't a clean sweep. Ascension Peptides actually edges ahead on operating history (4.1 vs 0.7), so if that factor matters most to you it's worth weighing.
On lab evidence, the heaviest-weighted factor, both Ascension Peptides and Mizan Supply have independently verified third-party COAs, so the gap comes down to the other categories.
Across the 14 peptides both carry, Mizan Supply is cheaper per unit more often (Ascension Peptides wins on 2, Mizan Supply on 12). 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.
Ascension Peptides vs Mizan Supply: FAQ
Ascension Peptides or Mizan Supply: which is better?
Mizan Supply takes this matchup by a razor-thin margin, 7.83 to 7.57 on the published formula. Its biggest edge is transparency, where it scores 7.0 against Ascension Peptides's 3.0. It isn't a clean sweep. Ascension Peptides actually edges ahead on operating history (4.1 vs 0.7), so if that factor matters most to you it's worth weighing. On lab evidence, the heaviest-weighted factor, both Ascension Peptides and Mizan Supply have independently verified third-party COAs, so the gap comes down to the other categories. Across the 14 peptides both carry, Mizan Supply is cheaper per unit more often (Ascension Peptides wins on 2, Mizan Supply on 12). The price-for-price table below has the detail, per mg (or per IU or mL for products sold that way).
Do Ascension Peptides and Mizan Supply both use third-party testing?
Ascension Peptides: independently verified third-party COAs. Mizan Supply: 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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