NuScience Peptides vs Pure Peptide Labs
Pure Peptide Labs scores higher, 7.2 to 5.2 out of 10. Both let you open a certificate before you spend anything, so certificates will not separate them. Pure Peptide Labs takes cards and NuScience Peptides does not, which settles it if you want chargeback rights.
At a glance
The same facts for both, side by side.
NuScience Peptides
- StatusFDA letter on file
- BasedAlbuquerque, NM
- Trading sinceNot published
- Outside laboratoryYes
- Laboratory namedNone
- Certificates open to allYes
- Certificates per lotNot verified
- Reference vialNot listed
- Free shipping from$200
- Ways to payNot stated
- Ships abroadNot verified
- CatalogAbout 50; vials, capsules, blends
- FDA letterYes, 2026-08-24
Pure Peptide Labs
- StatusTrading
- BasedCedar Park, TX
- Trading since2024
- Outside laboratoryYes
- Laboratory namedFreedom Diagnostics, Kovera Labs, MDx BioAnalytical Laboratory, Precision Mass Spec
- Certificates open to allYes
- Certificates per lotYes
- Reference vialNot listed
- Free shipping from$0
- Ways to paycard, ach
- Ships abroadNo
- CatalogAbout 63; vials, blends
- FDA letterNone on record
Both companies sell materials labeled for laboratory research use only. Full reviews: NuScience Peptides review · Pure Peptide Labs review · all comparisons.
Keep comparing
The guide that explains the biggest gap here, the lists both are on, and nearby match-ups.
Questions
So, NuScience Peptides or Pure Peptide Labs?
Pure Peptide Labs scores higher, 7.2 to 5.2 out of 10. Both let you open a certificate before you spend anything, so certificates will not separate them. Pure Peptide Labs takes cards and NuScience Peptides does not, which settles it if you want chargeback rights. The widest gap is in quality, where Pure Peptide Labs leads.
Can I read a certificate from each before I order?
NuScience Peptides posts certificates anyone can open. Pure Peptide Labs posts certificates anyone can open, each tied to a lot.
Are these user reviews?
No. Both scores come from our published formula applied to facts on each supplier’s own pages and in public records. Nobody can submit a rating here.