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isPep
Independently tested, downloadable in full

Certificates of analysis

Every production lot goes to an independent analytical laboratory before it is listed. The results are summarised below and the unedited certificate is one click away, so you can read it before you spend anything.

  • Every production lot is assayed by an independent analytical laboratory before it is listed for sale.
  • Testing covers identity, percent purity, quantitative assay against label claim, heavy metals and microbial counts.
  • The certificate is offered as the unedited document the laboratory issued, downloadable in full. Not a badge, and not a number typed into a graphic.
  • A lot-specific certificate is issued for every production run and can be emailed before you buy.

GLOW Blend 70mg

Analytical Formulations Inc. · 14 January 2026

All three components passed quantitative assay

Component 1 quantitative assayPass
50 mg, not less than 90%50.62 mg
Component 2 quantitative assayPass
10 mg, not less than 90%11.10 mg
Component 3 quantitative assayPass
10 mg, not less than 90%10.92 mg
Heavy metals, totalPass
Not more than 150 ppb per vialUnder 150 ppb
Total aerobic microbial countPass
Not more than 1,000 CFU0
Total yeast and mould countPass
Not more than 100 CFU/ml0
Download certificateView the product

NAD+ 1000mg

Analytical Formulations Inc. · 14 January 2026

99.5% percent purity, assay above label claim

Qualitative identityPass
Match against the characteristic reference standardMatches
Percent purityPass
Not less than 98%99.5%
Quantitative assayPass
Not less than 95% of label claim1,062.2 mg
Heavy metals, totalPass
Not more than 150 ppb per vialUnder 20 ppb
Total aerobic microbial countPass
Not more than 1,000 CFU0
Total yeast and mould countPass
Not more than 100 CFU/ml0
Download certificateView the product

Tesamorelin 10mg

Analytical Formulations Inc. · 3 January 2026

99.2% percent purity, assay above label claim

Qualitative identityPass
Match against the characteristic reference standardMatches
Percent purityPass
Not less than 98%99.2%
Quantitative assayPass
Not less than 95% of label claim10.14 mg
Heavy metals, totalPass
Not more than 150 ppb per vialUnder 150 ppb
Total aerobic microbial countPass
Not more than 100 CFU/ml0
Total yeast and mould countPass
Not more than 100 CFU/ml0
Download certificateView the product

What every certificate covers

A certificate is a document from a laboratory, not a badge. Every one runs the same battery, and none of the numbers on it are ours to edit.

  • 01Qualitative identityChecked against a characteristic reference standard
  • 02Percent purityReported as a figure against a stated minimum
  • 03Quantitative assayMeasured content against the mass on the label
  • 04Heavy metalsTotal quantity against a parts-per-billion limit
  • 05Microbial countsTotal aerobic, plus yeast and mould
  • 06Laboratory and dateWho ran the work and when it was performed

Need the certificate for a different lot?

A certificate is issued for every production run. If the lot in stock has moved on from the one published here, ask and the current document is emailed straight back, before you order, so you can decide with it in front of you.

Email a certificate requestUse the contact form