PepAssure · Alternatives
Science.bio Alternatives (2026)
What Enforcement Watch has on file for Science.bio, whether anything says the vendor is back, and replacements drawn only from vendors PepAssure currently ranks.
Research-use vendor verification only. This is not medical advice, not a dosing guide, and not a recommendation to take any peptide. Scores and test counts on linked pages come from records on file. This article does not invent them.
What happened to Science.bio
Enforcement Watch records a shutdown for Science.bio.
Record note: Industry report only (thepeptidecatalog.com): a voluntary closure announced January 27, 2026, with research-product sales discontinued. That report says the company intended to fill or refund open orders and was not describing a raid or a charge. PepAssure has no government record on this vendor.
Source: thepeptidecatalog.com (industry record) · checked 2026-10-31. Enforcement Watch · full vendor record.
Is Science.bio back?
The record does not establish that the original Science.bio storefront is trading (last checked 2026-10-31). PepAssure has no separate confirmation that the same business reopened. A site that uses the name, including one that says it is under new ownership, is unverified unless this record says otherwise.
Science.bio alternatives, ranked by PVS
These vendors have a published Peptide Verification Score and are not flagged on Enforcement Watch or in a shutdown notice, by slug or by name. Test counts are Finnrick and Janoshik rows on file. A blank count means that read did not load.
| Vendor | PVS | Independent tests | Compare |
|---|---|---|---|
| Genetic Peptides USA | 96/100 | 5 | Science.bio vs Genetic Peptides USA |
| Genesis Biomapping | 96/100 | 0 | — |
| Prime Peptide Solutions | 94/100 | 0 | — |
| Impact Aminos | 91/100 | 0 | Science.bio vs Impact Aminos |
| ELVTD Products | 85/100 | 0 | — |
| Revitalized Research | 84/100 | 0 | — |
| Peptide Hackers | 83/100 | 0 | Science.bio vs Peptide Hackers |
| Platinum Biolabs | 83/100 | 0 | — |
Best-vendor lists by peptide: BPC-157, retatrutide, tirzepatide.
How to avoid an exit scam
- Check the name on Enforcement Watch before you pay. A warning letter and a shutdown are different records; this page does not treat them as the same thing.
- Zelle, a wire, or crypto is hard to reverse if the store goes dark. That is a payment risk, not a lab result.
- A new domain that reuses a closed vendor's name is a different business unless the record above says otherwise.
- Read how to tell if a peptide vendor is legit and confirm any certificate with the lab.
Frequently asked
Is Science.bio closed?
Enforcement Watch records a shutdown for Science.bio.
Is Science.bio back?
The record does not establish that the original Science.bio storefront is trading (last checked 2026-10-31). PepAssure has no separate confirmation that the same business reopened. A site that uses the name, including one that says it is under new ownership, is unverified unless this record says otherwise.
What are alternatives to Science.bio?
Genetic Peptides USA (PVS 96/100, 5 independent tests); Genesis Biomapping (PVS 96/100, 0 independent tests); Prime Peptide Solutions (PVS 94/100, 0 independent tests); Impact Aminos (PVS 91/100, 0 independent tests); ELVTD Products (PVS 85/100, 0 independent tests); Revitalized Research (PVS 84/100, 0 independent tests); Peptide Hackers (PVS 83/100, 0 independent tests); Platinum Biolabs (PVS 83/100, 0 independent tests) These are research-use verification rankings, not a recommendation to buy or use a peptide. Order follows the Peptide Verification Score from lab records. A paid subscription does not change that score or this order.