Douglas Laboratories

Complete Index

Douglas Laboratories - A-Z Index

Showing 1-9 of 9 Douglas Laboratories products in Vitamins & Minerals.

Choline Bitartrate 100 Capsules by Douglas Laboratories

Choline Bitartrate

Choline Bitartrate - 500 mg Choline bitartate capsule While not a “true” vitamin, choline is an important, related…

Starting at $21.00

More Info
ULTRA PREVENTIVE x by Douglas Labs

Ultra Preventive X

Ultra Preventive X - Ultra Preventive® X by Douglas Laboratories®, is a comprehensive, highly concentrated vitamin-mineral trace element…

Starting at $0.00

More Info
Douglas Laboratories Vitamin C 1,000mg - vitamin c supplement, immune support

Vitamin C 1,000mg

Vitamin C 1,000mg by Douglas Laboratories is a powerful antioxidant supplement that provides 1,000 mg of vitamin C…

$19.50

More Info

Not sure where to start?

Three ways to
discover what's right for you.

The supplement world is noisy. We've built three distinct paths — so wherever you're starting from, we can guide you to exactly what your body needs.
For the uncertainWellness QuizAnswer a few questions about your health goals and receive a practitioner-matched protocol in minutes. The fastest path from confusion to clarity.
  • 2-minute assessment
  • Practitioner-curated results
  • Matched to your life stage
Take the QuizBy Dr. Devin RyersonThe MethodSeven hand-picked stacks developed by our founder — each targeting a specific health outcome with clinical precision. No guesswork, no compromise.
  • 7 practitioner protocols
  • Condition-specific stacks
  • Trusted since 1999
Explore The MethodFor the self-directedBundle & SaveYou know what you need. Pick from our full catalog, stack your go-to formulas, and save more as you add — up to 20% off plus a free product at 5 items.
  • 10–20% off bundles
  • Free product at 5 items
  • Pure Prescriptions® brands
Start Bundling