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COA WatchdogPublic register

69%of audited suppliers have fabricated, missing or unverifiable COAs.

22 failed or unverifiable / 10 verified suppliers How we count

Is your supplier lying to you?

Evidence explorerFictional example

Same report. Different company.

Company on the vendor copy

Company ABC

How we check the original
Suppliers on record
32
Failed or unverifiable suppliers
22
Certificates checked
517

01Rankings

Top verified suppliers.

  • Highest ratedVerified
    93Excellent

    Score 93 out of 100. Excellent.

    Overall audit score / 100

    TWO+DOS

    twoplusdos.com

    23 of 23 reports confirmed at the issuing laboratory.

  • Ranked #2Verified
    82Good

    Score 82 out of 100. Good.

    Overall audit score / 100

    Capstone Peptides

    capstonepeptides.com

    26 of 26 reports confirmed at the issuing laboratory.

  • Ranked #2Verified
    82Good

    Score 82 out of 100. Good.

    Overall audit score / 100

    Panda Peptides

    pandapeptides.com

    92 of 92 reports confirmed at the issuing laboratory.

02The register

Every vendor we have checked.

32 vendors checked. 22 failed or unverifiable.

93

Score 93 out of 100. Excellent.

TWO+DOSVerified

23 of 23 reports confirmed at the issuing laboratory.

Checked 2026-09-12
23Authentic
82

Score 82 out of 100. Good.

26 of 26 reports confirmed at the issuing laboratory.

Checked 2026-09-14
26Authentic
82

Score 82 out of 100. Good.

92 of 92 reports confirmed at the issuing laboratory.

Checked 2026-09-14
92Authentic
81

Score 81 out of 100. Good.

23 of 23 reports confirmed at the issuing laboratory.

Checked 2026-10-20
23Authentic
78

Score 78 out of 100. Fair.

12 of 12 reports confirmed at the issuing laboratory.

Checked 2026-09-08
12Authentic
71

Score 71 out of 100. Fair.

14 of 14 reports confirmed at the issuing laboratory.

Checked 2026-10-21
14Authentic
67

Score 67 out of 100. Weak.

Peptide LabsVerified

8 of 8 reports confirmed at the issuing laboratory.

Checked 2026-09-16
8Authentic
60

Score 60 out of 100. Weak.

76 of 76 reports confirmed at the issuing laboratory.

Checked 2026-09-14
76Authentic
50

Score 50 out of 100. Weak.

6 of 6 reports confirmed at the issuing laboratory.

Checked 2026-09-12
6Authentic
12/19

Failed. 12 of 19 reports authentic.

1 report prints no report number, so it cannot be looked up.

Checked 2026-09-16
12Authentic1Edited6Unverifiable
38/67

Failed. 38 of 67 reports authentic.

12 reports differ from the laboratory's own copy.

Checked 2026-09-18
38Authentic12Edited17Unverifiable
7/15

Failed. 7 of 15 reports authentic.

Aura LabsFailed

6 reports differ from the laboratory's own copy.

Checked 2026-09-14
7Authentic6Edited2Not found
0/13

Failed. 0 of 13 reports authentic.

13 reports belong to one other company.

Checked 2026-09-08
0Authentic13Misattributed
1/5

Failed. 1 of 5 reports authentic.

4 reports belong to three other companies.

Checked 2026-10-19
1Authentic4Misattributed
4/133

Failed. 4 of 133 reports authentic.

129 reports identify no independent issuing laboratory or verification route. These reports cannot be independently verified.

Checked 2026-09-15
4Authentic129Cannot verify

No publicly posted COAs were found on the reviewed supplier pages.

Checked 2026-09-15
0/17

Failed. 0 of 17 reports authentic.

1 report belongs to one other company.

Checked 2026-10-23
0Authentic1Misattributed1Edited15Pending
0/18

Failed. 0 of 18 reports authentic.

15 reports belong to six other companies.

Checked 2026-09-14
0Authentic15Misattributed2Not found1Unverifiable
32

Failed. 32 reports could not be checked.

PepprzzFailed

32 reports print no report number, so they cannot be looked up.

Checked 2026-09-12
32Edited
0/30

Failed. 0 of 30 reports authentic.

30 reports are not in the issuing laboratory's database.

Checked 2026-09-16
0Authentic30Not found
0/2

Failed. 0 of 2 reports authentic.

2 reports belong to one other company.

Checked 2026-09-16
0Authentic2Misattributed

No publicly posted COAs were found on the reviewed supplier pages.

Checked 2026-09-16
0/5

Failed. 0 of 5 reports authentic.

StarruoFailed

4 reports belong to one other company.

Checked 2026-09-11
0Authentic4Misattributed1Unverifiable
0/28

Failed. 0 of 28 reports authentic.

15 reports belong to one other company.

Checked 2026-09-09
0Authentic15Misattributed13Unverifiable
12

Failed. 12 reports could not be checked.

Vepra PeptidesFailedGraveyard

12 reports are published with the unique key cut off, so they cannot be looked up.

Offline since 2026-10-17
12Edited
40

Failed. 40 reports could not be checked.

39 reports have their verification access codes visibly covered.

Checked 2026-09-14
39Edited1Unverifiable
38

Unverifiable. 38 reports could not be checked.

Atlas BiologicsUnverifiable

38 reports published by Atlas Biologics.

Checked 2026-09-10
38Unverifiable
1/23

Unverifiable. 1 of 23 reports authentic.

Cali TidesUnverifiable

23 reports published by Cali Tides.

Checked 2026-09-09
1Authentic22Unverifiable
5

Unverifiable. 5 reports could not be checked.

PepticoreUnverifiable

5 reports published by Pepticore.

Checked 2026-09-15
5Unverifiable
83

Unverifiable. 83 reports could not be checked.

Pure Lab PeptidesUnverifiable

54 reports identify no independent issuing laboratory or verification route. These reports cannot be independently verified.

Checked 2026-09-14
54Cannot verify29Unverifiable
35

Unverifiable. 35 reports could not be checked.

35 reports published by Three Side Peptides.

Checked 2026-09-16
35Unverifiable
24/24

Verified. 24 of 24 reports authentic.

YouRettyVerified

24 reports confirmed at the issuing laboratory.

Checked 2026-09-12
24Authentic

03The numbers

What the register holds.

Certificates looked up
517
Each one at the laboratory named on it.
Laboratories reached
18
33 indexed, 19 with an automated checker.
Certificates with discrepancies
107
34 the laboratory has no record of, 54 issued to another company, 19 altered after the laboratory issued them. The real reports belong to 14 other companies.
Vendors on the register
32
17 failed, 10 verified, 5 unverifiable.

04Process

How a record is made.

  1. 01

    A storefront is submitted

    Anyone can send one through the request form.

  2. 02

    The reports are collected

    Published certificates and their report identifiers are collected from the storefront.

  3. 03

    Each one is looked up

    At the laboratory named on it, in that laboratory’s own portal.

  4. 04

    The answer is published

    Completed findings are reviewed before publication. Company replies appear beside the record.

Add to the register

Send a storefront. Every certificate on it gets looked up.