NuScience Peptides has a large independent test record, but its own site shows little about testing or who runs it. Finnrick lists 49 independent tests for the vendor. On October 19, 2026, every product we checked carried a markdown, and prices landed close to our index median overall. It posts COA PDFs on a lab-results page but names no lab, company or address on the site.
Notice: Products from NuScience Peptides are sold for in-vitro laboratory research only. They are not FDA-approved and not for human or animal use. This review covers supplier transparency and prices only. We didn't buy or test any products. Some vendors pay us a commission when you buy through our links. That never changes a score or a price ranking.
NuScience Peptides at a glance
- Website: nusciencepeptides.com, live when checked.
- Based in: not published on its site when we checked on October 19, 2026.
- Company: no legal entity or owner named on its site when we checked.
- Testing labs/COAs: lab-results page with about 45 COA PDFs; no lab named on the page.
- Independent tests (Finnrick): 49 tests listed on Finnrick.
- Payment: payment methods not published on its site when we checked.
- Gate: none found; the catalog was open to browse.
- Catalog: 25 peptide products listed. The site also mentions capsules, serums and bioregulators.
- Shipping: free shipping on U.S. orders of $200 or more, and a 12 PM EST order cutoff mentioned on the homepage.
- Checked: October 19, 2026.
Prices we checked
| Peptide | Size | Price | Per mg | vs index median |
|---|---|---|---|---|
| BPC-157 | 10mg | $59.99 (was $74.99) | $6.00 | at median |
| BPC-157 | 20mg | $109 (was $129.99) | $5.45 | 9% below |
| TB-500 | 10mg | $74.99 (was $89.99) | $7.50 | 1% below |
| BPC-157/TB-500 blend | 60mg | $179 (was $229) | $2.98 | 46% below |
| GHK-Cu | 100mg | $79.99 (was $89.99) | $0.80 | 14% above |
| NAD+ | 500mg | $79.99 (was $129) | $0.16 | 23% above |
| MOTS-c | 40mg | $179.99 (was $249.99) | $4.50 | at median |
| Cagrilintide | 5mg | $121.99 (was $149.99) | $24.40 | 89% above |
| Ipamorelin | 10mg | $69.99 (was $109.99) | $7.00 | 13% above |
| Semax | 10mg | $34.99 (was $39.99) | $3.50 | 22% below |
| Thymosin Alpha 1 | 10mg | $59.99 (was $89.99) | $6.00 | 25% below |
| 5-Amino-1MQ | 10mg | $64.99 (was $84.99) | $6.50 | 48% above |
Prices as listed on October 19, 2026. Across the 20 compounds we matched, 9 were below the median across the vendors in our price index, 2 were at it and 9 were above. Larger sizes bring the per-mg price down, as with BPC-157 prices and the BPC-157/TB-500 blend. Cagrilintide prices were the outlier on the high side. See the full price index.
We did not find retatrutide, tirzepatide or semaglutide among the products we matched.
Testing and COAs
Our first check on October 19, 2026 missed it, but the site has a lab testing results page linking about 45 COA PDFs (rechecked October 20, 2026). The page doesn't name the testing lab or explain how to match a vial's lot to a report, and we found no mention of endotoxin testing.
What it does have is independent data. Finnrick lists 49 tests for NuScience Peptides. Those tests come from samples submitted to Finnrick, not from the vendor. Check the compound you care about on Finnrick before you buy, since results can differ by product.
What we like
- 49 independent tests listed on Finnrick.
- About 45 COA PDFs on a public lab-results page.
- Markdowns on every product we checked.
- Good per-mg prices on larger sizes, such as the 60mg BPC-157/TB-500 blend (46% below the median).
- Semax, melanotan II, AOD-9604 and thymosin alpha 1 were all at least 22% below the median.
- Free U.S. shipping from $200.
What to watch
- COA PDFs are posted, but the page names no lab and doesn't explain lot matching.
- No company name, owner or address published.
- Payment methods not shown on the pages we checked.
- Cagrilintide (89% above) and 5-Amino-1MQ (48% above) cost much more than the median.
How it compares
Several vendors in our index publish lot-matched COAs from named labs and a business address. NuScience stands out for its independent test count rather than its own disclosures. See all vendors we track, peptide deals this week and our ranked list.
Bottom line
NuScience Peptides has 49 independent tests listed on Finnrick, and its prices are near the market middle. Its own site posts COA PDFs but discloses little else: no named lab, company name or address. Review the Finnrick results for your compound before ordering.
