Skip to main content

Up to 20% off products when you checkout or sign up

Product Collections - B-Vitamins

Discover groups of products curated by The Longevity Doctor.

  • PureGenomics B-Complex 120 capsules

    PureGenomics B-Complex

    Pure Encapsulations

    120 capsules

    $47.99

    Sign up for exclusive store pricing

  • Adenosyl/Hydroxy B12 90 capsules

    Adenosyl/Hydroxy B12

    Pure Encapsulations

    90 capsules

    $31.99

    Sign up for exclusive store pricing

  • Biotin 8mg 60 capsules

    Biotin 8mg

    Pure Encapsulations

    $15.99

    Sign up for exclusive store pricing

  • Optimized Folate (L-Methylfolate) 100 tablets

    Optimized Folate (L-Methylfolate)

    Life Extension

    100 tablets

    $15.99

    Sign up for exclusive store pricing

  • High Potency Optimized Folate 8500mcg 30 tablets

    High Potency Optimized Folate 8500mcg

    Life Extension

    30 tablets

    $18.99

    Sign up for exclusive store pricing

  • Niacinamide 500mg 100 capsules

    Niacinamide 500mg

    Douglas Labs

    100 capsules

    $15.99

    Sign up for exclusive store pricing

  • Vitamin B12 Methylcobalamin 5mg 60 lozenges

    Vitamin B12 Methylcobalamin 5mg

    Life Extension

    60 lozenges

    $32.99

    Sign up for exclusive store pricing

Shop your provider's products, held to a higher standard

Shop practitioner-grade products, each meeting the same bar for quality through Fullscript's standards.

Powered by
Sign up to shop
  • Verified

    Sourced straight from the brand — no resellers or fakes

  • Enhanced testing

    Select products are tested in-house — get exactly what the label promises

  • Stored and shipped

    From certified facilities, to protect product integrity