Core Peptides vs US Peptides
Core Peptides scores higher, 7.2 to 2.9 out of 10. Core Peptides lets you open its certificates before you order; US Peptides does not, and on a first order that gap matters more than price. US Peptides is the cheaper of the two on the reference vial, $46.39 against $52 at Core Peptides. Core Peptides takes cards and US Peptides does not, which settles it if you want chargeback rights.
At a glance
The same facts for both, side by side.
Core Peptides
- StatusTrading
- BasedOrlando, FL
- Trading since2019
- Outside laboratoryYes
- Laboratory namedVanguard Laboratory
- Certificates open to allYes
- Certificates per lotYes
- Reference vial$52
- Free shipping from$200
- Ways to paycard
- Ships abroadNo
- CatalogAbout 104; vials, blends, topical
- FDA letterNone on record
US Peptides
- StatusTrading
- BasedTarpon Springs, FL
- Trading sinceNot published
- Outside laboratoryNot verified
- Laboratory namedNone
- Certificates open to allNo
- Certificates per lotNot verified
- Reference vial$46.39
- Free shipping fromNot stated
- Ways to payNot stated
- Ships abroadNo
- CatalogAbout 15; vials
- FDA letterNone on record
Both companies sell materials labeled for laboratory research use only. Full reviews: Core Peptides · US Peptides.
Questions
So, Core Peptides or US Peptides?
Core Peptides scores higher, 7.2 to 2.9 out of 10. Core Peptides lets you open its certificates before you order; US Peptides does not, and on a first order that gap matters more than price. US Peptides is the cheaper of the two on the reference vial, $46.39 against $52 at Core Peptides. Core Peptides takes cards and US Peptides does not, which settles it if you want chargeback rights. The widest gap is in quality, where Core Peptides leads.
Can I read a certificate from each before I order?
Core Peptides posts certificates anyone can open, each tied to a lot. US Peptides does not post certificates where you can read them.
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.