01
1000 mg Vitamin C
Acid-Free Vitamin C
Calcium ascorbate · 110 mg calcium
Research topics: Stomach tolerance · Collagen formation · Immune function
30 servings per container
Doctors DMC
Acid-Free Vitamin C &
Glutathione Supplements.
Focused supplements. Clear formulations.
Find your fit with buffered Vitamin C, Vitamin C with amla and orange peel, or L-Glutathione with Vitamin C. Explore each formula and shop on Amazon.
Clear ingredients. Visible facts. Research context.
The focused collection01 — 03
Vitamin C Plant-Based Vitamin C Glutathione
Formulation detailsVisible Supplement FactsIngredient researchExplore. Understand. Choose.
Meet the range
Three products.
A clear place to start.
02
1000 mg Vitamin C
Plant-Based Acid-Free Vitamin C
With orange peel & amla extracts
Research topics: Stomach tolerance · Amla & orange peel · Antioxidant support
30 servings per container
03
500 mg L-Glutathione
Glutathione
With 40 mg ascorbic acid
Research topics: Skin appearance · Antioxidant defense · Glutathione levels
30 servings per container
A little more clarity
Good questions.
Clear information.
Understanding a supplement starts with knowing what’s in it. We bring the formulation, the label, and the ingredient research together so you can take a closer look.
What’s inside?
Listed ingredients, their forms, and amounts per serving.
What does the label say?
Original Supplement Facts alongside an easy-to-read table.
What does the research cover?
Citations and study context, with the distinction between ingredient research and the finished formulation kept visible.
Why explore the range
Benefits made clear.
Research kept in context.
Discover the ingredient benefits behind each formulation, then follow the study context and sources on the product page.
1000 mg Vitamin CGentle on your stomach
Acid-Free Vitamin C
Gentle on your stomach
Buffered Vitamin C with research topics spanning stomach tolerance, collagen formation, immune function, iron absorption, and antioxidant support.
Explore benefits & research1000 mg Vitamin CBuffered Vitamin C with botanical research
Plant-Based Acid-Free Vitamin C
Buffered Vitamin C with botanical research
Calcium ascorbate with separately listed amla and orange peel extracts, alongside research topics for each ingredient.
Explore benefits & research500 mg L-GlutathioneAntioxidant defense & skin appearance
Glutathione
Antioxidant defense & skin appearance
L-Glutathione with research topics covering antioxidant defense, environmental stress, bodily glutathione levels, and skin appearance.
Explore benefits & research