Become an Insider

Become an Insider

Membership Information

You have selected the Verifier Lab Insider membership level.

Verifier Lab Insider gives you a direct voice in what gets tested next. As an Insider, you'll get instant access to hundreds of supplement test results already in our directory (primarily from brands available in the UK), you'll vote on vitamins and supplements for upcoming independent laboratory testing (currently the 3 top products are tested each week!), get access to full CoA results alongside professional laboratory technician commentary as soon as the results come in, and ultimately help drive greater transparency and accountability across the supplement industry.

Your vote. Your Choice. Independent Testing for Consumers, Made Affordable.

For more information on the program, please read our Insider Program FAQs here.

The price for membership is £5.00 per Month.

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Community Voting Now Open

Prior Week Top 3: Testing Underway

  1. Holland & Barrett High Strength Vitamin D3 4000IU 240 Tablets Test: Vitamin D3
    ⌛ Results Expected August 2, 2026
  2. Bio-Kult Advanced Multi-Strain Formula 120 Capsules Test: Microbiological Screening
    ⌛ Results Expected August 2, 2026
  3. Brainfeed Plant Omega 3 DHA 550mg 60s Test: DHA
    ⌛ Results Expected August 2, 2026

Currently Leading the Votes

  1. Vital Proteins Collagen Peptides Cocoa Flavour 297g Test: Heavy Metals (Arsenic, Lead, Cadmium, Mercury)
    8 votes
  2. Optibac S Boulardii 16 Capsules Test: Saccharomyces Boulardii
    5 votes
  3. KIDs by Asda Chewable Multivitamins & Minerals Berry 60 Tablets Test: Vitamin C
    5 votes
Voting closes in 6 Days 2 Hours
Join Insider to Influence the Outcome

Only Insider members can nominate products and cast votes.