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Rankings

Who passed.

Certificates looked up at the laboratory that issued them. These suppliers came back confirmed.

9/32passed

Top 3 verified suppliers

Compare every score ↓
  • Highest ratedVerified
    93

    Score 93 out of 100. Excellent.

    Excellent

    TWO+DOS
  • Ranked #2Verified
    82

    Score 82 out of 100. Good.

    Good

    Capstone Peptides
  • Ranked #2Verified
    82

    Score 82 out of 100. Good.

    Good

    Panda Peptides
1
TWO+DOSVerified

23 of 23 reports confirmed at the issuing laboratory.

Checked 2026-09-12
93

Score 93 out of 100. Excellent.

  1. Report authenticity20/20
    Why

    23 of 23 reports verified with the issuing laboratory.

  2. Testing coverage4/10
    Why

    23 reports published for a 53-compound catalogue.

  3. Report recency10/10
    Why

    All 23 published reports are current.

  4. Measured purity10/10
    Why

    All 23 published reports meet the purity threshold in full.

  5. Legal compliance9/10
    Why

    The storefront carries a research-use gate, research-use labelling on every product page read, no human-use claims and no mixing instructions in its copy. It lacks a published customer service address and telephone number. All 8 active ads in Meta's Ad Library stay inside research-use language.

  6. Pricing19/20
    Why

    Median price per milligram is 0.67x the market median, 33% below comparable vendors.

  7. Storefront20/20
    Why

    The vendor commits to dispatch in under 2 business days, with tracking, cold-chain handling and a reship guarantee. It publishes: "Processing Time Orders placed by noon PT on a weekday ship the same day." The vendor publishes a contact route and its policies, and each report ties to a batch. 61 products listed. The storefront reaches a catalogue of 61 products, reachable policy pages and a reachable contact route. Page load is not timed.

2

26 of 26 reports confirmed at the issuing laboratory.

Checked 2026-09-14
82

Score 82 out of 100. Good.

  1. Report authenticity20/20
    Why

    26 of 26 reports confirmed by the issuing laboratory.

  2. Testing coverage8/10
    Why

    26 of the 29 products in this catalogue have a report, covering 26 of 29 sizes. This measures the catalogue, not the reports.

  3. Report recency10/10
    Why

    The median report is 2 months old. 26 of 26 were issued within 3 months.

  4. Measured purity6/10
    Why

    Purity averages 99.36% across the 26 of 26 confirmed reports that state a purity figure, with the lowest at 98.20%. That is 6 of 10 points. 2 points for each 0.1% above 99.0%, reaching 10 at 99.5%. Anything at or under 99.0% scores nothing. Those 26 figures cover 90% of the 29 products listed.

  5. Legal compliance8/10
    Why

    The storefront carries a research-use gate, research-use labelling on all 9 product pages read, no human-use claims in its copy, a customer service address and a telephone number. It lacks copy free of mixing instructions. All 1 active ads in Meta's Ad Library stay inside research-use language.

  6. Pricing10/20
    Why

    Median price per milligram is 1.23x the market median, 23% above comparable vendors.

  7. Storefront18/20
    Why

    The vendor commits to dispatch in under 2 business days, with tracking, cold-chain handling and a reship guarantee. It publishes: "Orders ship within one business day of payment confirmation." The vendor publishes a contact route, its policies and batch numbers on 26 of 26 reports. 29 products listed. The storefront reaches a catalogue of 29 products, reachable policy pages and a reachable contact route. Page load is not timed.

2

92 of 92 reports confirmed at the issuing laboratory.

Checked 2026-09-14
82

Score 82 out of 100. Good.

  1. Report authenticity20/20
    Why

    92 of 92 reports confirmed by the issuing laboratory.

  2. Testing coverage5/10
    Why

    37 of the 45 products in this catalogue have a report, covering 39 of 74 sizes. This measures the catalogue, not the reports.

  3. Report recency7/10
    Why

    The median report is 4 months old. 35 of 92 were issued within 3 months.

  4. Measured purity4/10
    Why

    Purity averages 99.28% across the 49 of 92 confirmed reports that state a purity figure, with the lowest at 95.92%. That is 4 of 10 points. 2 points for each 0.1% above 99.0%, reaching 10 at 99.5%. Anything at or under 99.0% scores nothing. Those 49 figures cover 100% of the 45 products listed.

  5. Legal compliance8/10
    Why

    The storefront carries a research-use gate, research-use labelling on all 45 product pages read, no human-use claims in its copy, a customer service address and a telephone number. It lacks copy free of mixing instructions. Meta's Ad Library lists no active advertising by this vendor. An advertiser called PandaSupps runs ads under a similar name; it is a separate company and none of its ads link to pandapeptides.com.

  6. Pricing16/20
    Why

    Median price per milligram is 0.81x the market median, 19% below comparable vendors.

  7. Storefront19/20
    Why

    The vendor publishes a contact route, its policies and batch numbers on 92 of 92 reports. 45 products listed. The storefront reaches a catalogue of 45 products, reachable policy pages and a reachable contact route. Page load is not timed.

4

23 of 23 reports confirmed at the issuing laboratory.

Checked 2026-10-20
81

Score 81 out of 100. Good.

  1. Report authenticity20/20
    Why

    23 of 23 reports confirmed by the issuing laboratory.

  2. Testing coverage9/10
    Why

    20 of the 22 testable products in this catalogue have a report, covering 20 of 22 sizes. This measures the catalogue, not the reports.

  3. Report recency8/10
    Why

    The median report is 5 months old. 8 of 23 were issued within 3 months.

  4. Measured purity10/10
    Why

    Purity averages 99.65% across the 23 of 23 confirmed reports that state a purity figure, with the lowest at 99.11%. That is 10 of 10 points. 99.5% and above earns 10. Purity-bearing reports are linked to 20 of 22 testable products (91%).

  5. Legal compliance5/10
    Why

    The storefront carries research-use labelling on all 25 product pages read, no human-use claims in its copy and a customer service address. It lacks a research-use gate, a published telephone number and copy free of mixing instructions. The public Ad Library could not provide a complete result. Advertising is excluded from this score; no claim about the vendor's ads is made.

  6. Pricing12/20
    Why

    Median price per milligram is 1.15x the market median, 15% above comparable vendors.

  7. Storefront16/20
    Why

    No dispatch time is published. The vendor does commit to tracking and a reship guarantee. The vendor publishes a contact route, its policies and batch numbers on 23 of 23 reports. 23 products listed. The storefront reaches a catalogue of 23 products, reachable policy pages and a reachable contact route. Page load is not timed.

5

12 of 12 reports confirmed at the issuing laboratory.

Checked 2026-09-08
78

Score 78 out of 100. Fair.

  1. Report authenticity20/20
    Why

    12 of 12 reports confirmed by the issuing laboratory.

  2. Testing coverage0/10
    Why

    4 of the 42 products in this catalogue have a report, covering 12 of 199 sizes. This measures the catalogue, not the reports.

  3. Report recency9/10
    Why

    The median report is 3 months old. 10 of 12 were issued within 3 months.

  4. Measured purity6/10
    Why

    Purity averages 99.51% across the 5 of 12 confirmed reports that state a purity figure, with the lowest at 99.04%. That is 6 of 10 points. 99.5% and above earns 10. Those 5 figures cover a tenth of the catalogue, so this line is capped at 6 rather than the 10 the purity alone would earn.

  5. Legal compliance7/10
    Why

    The storefront carries a research-use gate, research-use labelling on all 22 product pages read, no human-use claims in its copy, a customer service address and a telephone number. It lacks copy free of mixing instructions. The public Ad Library could not provide a complete result. Advertising is excluded from this score; no claim about the vendor's ads is made.

  6. Pricing14/20
    Why

    Median price per milligram is 1.00x the market median, level with comparable vendors.

  7. Storefront19/20
    Why

    The vendor commits to dispatch in under 2 business days, with tracking, cold-chain handling and a reship guarantee. It publishes: "Orders placed before 2:00 PM Pacific usually ship the same day." The vendor publishes a contact route, its policies and batch numbers on 12 of 12 reports. 42 products listed. The storefront reaches a catalogue of 42 products, reachable policy pages and a reachable contact route. Page load is not timed.

6

14 of 14 reports confirmed at the issuing laboratory.

Checked 2026-10-21
71

Score 71 out of 100. Fair.

  1. Report authenticity20/20
    Why

    14 of 14 reports confirmed by the issuing laboratory.

  2. Testing coverage4/10
    Why

    9 of the 27 products in this catalogue have a report, covering 14 of 34 sizes. This measures the catalogue, not the reports.

  3. Report recency8/10
    Why

    The median report is 5 months old. 0 of 14 were issued within 3 months.

  4. Measured purity4/10
    Why

    Purity averages 99.25% across the 14 of 14 confirmed reports that state a purity figure, with the lowest at 98.20%. That is 4 of 10 points. 2 points for each 0.1% above 99.0%, reaching 10 at 99.5%. Anything at or under 99.0% scores nothing. Purity-bearing reports are linked to 9 of 27 products (33%).

  5. Legal compliance7/10
    Why

    The storefront carries research-use labelling on all 27 product pages read and no human-use claims in its copy. It lacks a research-use gate, a published customer service address, a published telephone number and copy free of mixing instructions. Meta's Ad Library lists no active advertising for this vendor.

  6. Pricing9/20
    Why

    Median price per milligram is 1.30x the market median, 30% above comparable vendors.

  7. Storefront17/20
    Why

    The vendor commits to dispatch in 2 to 4 business days, with cold-chain handling. It publishes: "Orders are processed within 48 business hours after payment, Monday through Friday, excluding U.S. federal holidays." The vendor publishes a contact route, its policies and batch numbers on 14 of 14 reports. 27 products listed. The storefront reaches a catalogue of 27 products, reachable policy pages and a reachable contact route. Page load is not timed.

7
Peptide LabsVerified

8 of 8 reports confirmed at the issuing laboratory.

Checked 2026-09-16
67

Score 67 out of 100. Weak.

  1. Report authenticity20/20
    Why

    8 of 8 reports confirmed by the issuing laboratory.

  2. Testing coverage0/10
    Why

    20 of the 99 products in this catalogue have a report, covering 5 of 286 sizes. This measures the catalogue, not the reports.

  3. Report recency8/10
    Why

    The median report is 4 months old. 0 of 3 were issued within 3 months.

  4. Measured purity4/10
    Why

    Purity averages 99.47% across the 8 of 8 confirmed reports that state a purity figure, with the lowest at 98.84%. That is 4 of 10 points. 2 points for each 0.1% above 99.0%, reaching 10 at 99.5%. Anything at or under 99.0% scores nothing. Those 8 figures cover under a tenth of the catalogue, so this line is capped at 4 rather than the 8 the purity alone would earn.

  5. Legal compliance5/10
    Why

    The storefront carries no human-use claims in its copy, a customer service address and no mixing instructions. It lacks a research-use gate, research-use labelling and a published telephone number. The public Ad Library could not provide a complete result. Advertising is excluded from this score; no claim about the vendor's ads is made.

  6. Pricing8/20
    Why

    Median price per milligram is 1.38x the market median, 38% above comparable vendors.

  7. Storefront20/20
    Why

    The vendor commits to dispatch in under 2 business days, with tracking. It publishes: "LEGAL Privacy Policy Terms and Conditions Returns and Refund Policy EMAIL Info@peptidelabs.us QUICK LINKS Home Order Peptides Blog About Contact FAQ SHIPPING DAYS Monday to Friday Expect within 24 hours for order processing and 2–3 days for delivery." The vendor publishes a contact route, its policies and batch numbers on 8 of 8 reports. 99 products listed. The storefront reaches a catalogue of 99 products, reachable policy pages and a reachable contact route. Page load is not timed.

8

76 of 76 reports confirmed at the issuing laboratory.

Checked 2026-09-14
60

Score 60 out of 100. Weak.

  1. Report authenticity20/20
    Why

    76 of 76 reports confirmed by the issuing laboratory.

  2. Testing coverage2/10
    Why

    79 of the 81 products in this catalogue have a report, covering 33 of 146 sizes. This measures the catalogue, not the reports.

  3. Report recency0/10
    Why

    The median report is 25 months old. 0 of 76 were issued within 3 months. 76 are more than a year old.

  4. Measured purity10/10
    Why

    Purity averages 99.75% across the 75 of 76 confirmed reports that state a purity figure, with the lowest at 99.70%. That is 10 of 10 points. 99.5% and above earns 10. Those 75 figures cover 93% of the 81 products listed.

  5. Legal compliance8/10
    Why

    The storefront carries research-use labelling on all 60 product pages read, no human-use claims in its copy, a customer service address and a telephone number. It lacks a research-use gate and copy free of mixing instructions. Meta's Ad Library lists no active advertising for this vendor.

  6. Pricing1/20
    Why

    Median price per milligram is 1.90x the market median, 90% above comparable vendors.

  7. Storefront17/20
    Why

    No dispatch time is published. The vendor does commit to tracking, cold-chain handling and a reship guarantee. The vendor publishes a contact route, its policies and batch numbers on 76 of 76 reports. 81 products listed. The storefront reaches a catalogue of 81 products, reachable policy pages and a reachable contact route. Page load is not timed.

9

6 of 6 reports confirmed at the issuing laboratory.

Checked 2026-09-12
50

Score 50 out of 100. Weak.

  1. Report authenticity20/20
    Why

    6 of 6 reports confirmed by the issuing laboratory.

  2. Testing coverage0/10
    Why

    15 of the 33 products in this catalogue have a report, covering 3 of 33 sizes. This measures the catalogue, not the reports.

  3. Report recency8/10
    Why

    The median report is 4 months old. 0 of 6 were issued within 3 months.

  4. Measured purity6/10
    Why

    Purity averages 99.79% across the 6 of 6 confirmed reports that state a purity figure, with the lowest at 99.44%. That is 6 of 10 points. 99.5% and above earns 10. Those 6 figures cover a tenth of the catalogue, so this line is capped at 6 rather than the 10 the purity alone would earn.

  5. Legal compliance0/10
    Why

    The storefront markets these compounds for human consumption. Advertising alludes to human consumption

  6. Pricing0/20
    Why

    Median price per milligram is 3.22x the market median, 222% above comparable vendors.

  7. Storefront15/20
    Why

    No dispatch time is published. The vendor does commit to tracking. The vendor publishes a contact route, its policies and batch numbers on 6 of 6 reports. 33 products listed. The storefront reaches a catalogue of 33 products, reachable policy pages and a reachable contact route. Page load is not timed.

Unverifiable

Every published certificate is Unverifiable. These suppliers are not ranked and do not set market prices.

Failed

A failed record is never ranked, whatever else it scores.

Checked, not ranked

Certificates still being checked, or a score that could not be published.