Doctor's Best Vitamin C 1000 mg 120 Capsules
- Form: Capsule
- Supplement Type: Vitamin C
- Diet: Vegan
- Allergens: Gluten Free
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A vegan 1000mg vitamin C capsule built around a named Quali-C ascorbic acid source, with soy and gluten both excluded from the formula.
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ASIN: B005CD3J4OCategory: Vitamin C Supplements
Overview
Doctor's Best vitamin C capsules made with Quali-C ascorbic acid at 1000mg per serving, 120 vegan capsules, non-GMO, gluten free and soy free.
Quali-C is a specific branded source of ascorbic acid, so buyers who track supplement sourcing will recognize the named ingredient rather than a generic ascorbic acid listing. The formula avoids soy in addition to gluten, a detail some vitamin C capsules leave out.
- 1000mg Quali-C ascorbic acid per capsule
- 120 vegan veggie capsules
- Non-GMO, gluten free, soy free
- Supports immune health
Who it's for
Works for buyers wanting a straightforward 1000mg vitamin C capsule with a named, traceable ascorbic acid source who also avoid soy and gluten. Not needed by anyone already satisfied with a generic ascorbic acid product at a similar dose.
Pros and cons
- 1000mg vitamin C per capsule
- Named Quali-C ascorbic acid source
- Soy free and gluten free
- No review data available in this listing
- 120 count is a smaller supply than some competing bottles
Performance notes
Each capsule supplies 1000mg of ascorbic acid sourced as Quali-C, aimed at supporting immune health as listed on the label.
Specifications
| Brand | Doctor's Best |
|---|---|
| Form | Capsule |
| Supplement Type | Vitamin C |
| Diet | Vegan |
| Allergens | Gluten Free |
| Count | 120 |
| Flavor | Unflavored |
| Benefits | Immune Support |
Frequently asked questions
What is Quali-C?
It is the named branded ascorbic acid source used in this vitamin C formula.
Is this vitamin C vegan?
Yes, it is made in vegan capsules.
Does it contain soy?
No, the product is labeled soy free.