Costides
Wholesale research peptide storefront
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About this company
The site states that Costides operates a wholesale storefront selling Research Use Only peptide products in packs of ten lyophilized vials, each listing representing one compound at one strength, aimed at laboratory buyers and resellers. The company states it is based in Baltimore, Maryland, and that orders ship only to addresses within the United States after payment is confirmed, with a standard $15 shipping charge, free at $500 or more, and an estimated transit of 2 to 5 business days. The site states that a Certificate of Analysis, issued by an independent laboratory named on the document, is published for each released lot and can be looked up by lot number, with superseded lots remaining listed for traceability; the certificate pages viewed name Calvert Spectrometry or Biolumin Labs and offer the PDF for download. The site states volume discounts of 5% at 3 to 4 packs, 10% at 5 to 9 and 15% at 10 or more on one order. Payment methods are not specified beyond checkout confirmation, and no street address, company registration number, or founding year is published. This profile summarises what is publicly visible on the company's own website and does not assess product quality or regulatory status.
Company snapshot
Transparency signals
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Digital & advertising readiness
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Sources & verification
| Claim | Source | Observed | Type |
|---|---|---|---|
| Wholesale 10-pack RUO storefront description and location | costides.us/us/about | 2026-10-28 | Observed |
| Contact details including phone number | costides.us/us/contact | 2026-10-28 | Observed |
| COA listing by lot and product | costides.us/us/coa | 2026-10-28 | Observed |
| Individual certificate for GHK-Cu lot | costides.us/us/coa/CUS930-GHK100 | 2026-10-28 | Observed |
| Individual certificate for Wolverine lot | costides.us/us/coa/CUS930-BB10 | 2026-10-28 | Observed |
| Individual certificate for KLOW lot | costides.us/us/coa/CUS-1-KLOW | 2026-10-28 | Observed |
| Individual certificate for MOTS-c lot naming Biolumin Labs | costides.us/us/coa/CUS930-MOTSC40 | 2026-10-28 | Observed |
| Testing methodology and verification process | costides.us/us/how-we-test | 2026-10-28 | Observed |
| Wholesale pricing tiers, shipping, and ordering process | costides.us/us/wholesale-peptides | 2026-10-28 | Observed |
| Catalog overview and free shipping threshold | costides.us/us | 2026-10-28 | Observed |
| Terms of sale and seller statement | costides.us/us/terms | 2026-10-28 | Observed |
| Return policy | costides.us/us/returns | 2026-10-28 | Observed |
| Shipping policy | costides.us/us/shipping | 2026-10-28 | Observed |
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