The Watchlist · November 2026

Peptide shops 2026

45 shops from 8 regions, one set of criteria. Filter by where a shop is based, or sort by a criterion to see who leads where.

7 of 45 shops · based in USA Show all regions

Some shops on this site are affiliate partners: we earn a commission on purchases through our links, and this can influence their placement.

Rankings

Drexa Labs, ranked #10

Research-peptide shop · United States

United States · USA drexalabs.com Ships to United States No verified buyer reviews on PeptidesLookup yet
No track record
  • Purity 6.6
  • Transparency 5.6
  • Price 6.0
  • Shipping 6.1
  • Support 5.5

Green flags

  • Listing marked Verified
  • Claims ISO 17025 lab testing with verifiable COAs
  • Advertises same-day shipping

Red flags

  • No verified buyer reviews on PeptidesLookup yet
  • No information on refunds
  • Shop website not shown in the PeptidesLookup data we saw

Arctic Lab Supply, ranked #11

Research-peptide shop · United States

United States · USA arcticlabsupply.com No verified buyer reviews on PeptidesLookup yet
No track record
  • Purity 6.6
  • Transparency 5.6
  • Price 6.0
  • Shipping 6.1
  • Support 5.5

Green flags

  • Listing marked Verified
  • Claims third-party tested COAs
  • Claims batch verification/tracking

Red flags

  • No verified buyer reviews on PeptidesLookup yet
  • No information on payment or refunds
  • No information on shipping regions

Maple Research Labs, ranked #12

Research-peptide shop · United States

United States · USA mapleresearchlabs.com Ships to Canada No verified buyer reviews on PeptidesLookup yet
No track record
  • Purity 6.6
  • Transparency 5.6
  • Price 6.0
  • Shipping 6.1
  • Support 5.5

Green flags

  • Listing marked Verified
  • Claims third-party tested COAs
  • Claims batch verification/tracking

Red flags

  • No verified buyer reviews on PeptidesLookup yet
  • Ships to Canada only
  • Shop website not shown in the PeptidesLookup data we saw

From #25 down

Researched from public listings. Most have no buyer reviews yet, so read the red flag before anything else.

  1. Oath Research, ranked #25

    United States · USA No buyer reviews yet

    Red flags: Verification badge differs between PeptidesLookup pages

    No track record
    Review
  2. Nextday Peptides, ranked #26

    United States · USA No buyer reviews yet

    Red flags: No information on payment or refunds

    No track record
    Review
  3. Atomix Research, ranked #37

    United States · USA No buyer reviews yet

    Red flags: No information on payment or refunds

    No track record
    Review
  4. Core Peptides, ranked #41

    United States · USA No buyer reviews yet

    Red flags: Listing marked Not verified

    No track record
    Review

How the trust score works

Purity & testing 30 % · Transparency 20 % · Price & value 20 % · Shipping 15 % · Support 15 %. Scores are editorial estimates from each shop’s public information. Unknown facts count as not published.

Methodology
PurityWatch check

Unlock every code on PurityWatch

Quick check — verify your email

Codes are only revealed to verified emails. It keeps scrapers and code bots from burning through limited redemptions.

  • Every code on PurityWatch unlocked for 180 days
  • Codes emailed to you, so you won't lose them
  • File reader reports on shops you ordered from

No spam, no sharing. One-click unsubscribe in every email. Privacy