Doctor's Best Vitamin C Powder with Q-C 8.8 oz
- Form: Powder
- Supplement Type: Vitamin C
- Diet: Gluten Free
- Allergens: Gluten Free, Soy Free
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
An unflavored vitamin C and quercetin powder for buyers who want dose flexibility over the convenience of pre-measured capsules.
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ASIN: B00HNS1E0WCategory: Vitamin C Supplements
Overview
Doctor's Best Vitamin C Powder combines vitamin C with Q-C, quercetin, in an unflavored 8.8-ounce powder, marketed for immune, brain, eye, heart and joint support.
Powdered vitamin C lets buyers scale their own dose by the scoop rather than being locked into a fixed capsule amount, which is the main reason people choose powder over tablets. The Scotland-sourced claim on the label refers to the raw ascorbic acid's origin rather than to any other finished-product claim beyond that.
- 8.8 ounces (250g) of powder
- Vitamin C with Q-C, quercetin
- Unflavored
- Gluten free, soy free
Who it's for
Fits people who want to control their own vitamin C dose or add it to a drink rather than swallow capsules, and who don't mind an unflavored powder that carries vitamin C's natural tartness on its own.
Pros and cons
- Powder allows a flexible, scoop-based dose
- Combines vitamin C with quercetin
- Gluten free and soy free
- Unflavored, carries vitamin C's natural tartness
Performance notes
Quercetin is paired with the vitamin C here because the two are commonly combined for immune support, with quercetin working alongside rather than replacing the vitamin C dose. Being unflavored means nothing masks the powder's natural sourness when mixed into water.
Specifications
| Brand | Doctor's Best |
|---|---|
| Form | Powder |
| Supplement Type | Vitamin C |
| Diet | Gluten Free |
| Allergens | Gluten Free, Soy Free |
| Count | 0.55 pounds |
| Flavor | Unflavored |
| Benefits | Immune Support |
Frequently asked questions
What is Q-C in this product?
It's quercetin, combined with the vitamin C in the powder.
Is it flavored?
No, it's labeled unflavored.
Is it allergen-friendly?
It's labeled gluten free and soy free.