

🛡️ Elevate your immunity with the pure power of Quali-C!
Doctor's Best Vitamin C with Quali-C delivers a potent 1000 mg dose of high-quality ascorbic acid sourced from Scotland, clinically shown to support immune health by boosting antioxidant networks including glutathione and vitamin E regeneration. Packaged in 360 vegan capsules, this non-GMO, gluten-free, and soy-free supplement is designed for daily use, gentle on the stomach, and perfect for professionals seeking reliable, clean nutrition to stay ahead in health and wellness.
































| ASIN | B00I8PQ198 |
| ASIN | B00I8PQ198 |
| Additives | Non-GMO, Gluten Free, Soy Free, Vegan |
| Age Range Description | Adult |
| Allergen Information | Non-GMO |
| Best Sellers Rank | #55,313 in Health ( See Top 100 in Health ) #369 in Vitamin C Supplements |
| Brand | Doctor's Best |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,813) |
| Customer reviews | 4.7 4.7 out of 5 stars (1,813) |
| Date First Available | 25 February 2014 |
| Format | Discrete Subunit |
| Is Discontinued By Manufacturer | No |
| Item model number | DRB-00327 |
| Manufacturer | Doctor's Best |
| Product Dimensions | 8.89 x 8.89 x 16.84 cm; 476.27 g |
| Serving Recommendation | 1 capsule |
| Units | 360 Count |
| Weight | 0.6 Kilograms |
J**L
I’ve been taking vitamin C supplements for over a decade and have tried various brands. A few years ago, I learned about Quali-C, a high-quality form of ascorbic acid manufactured in Scotland by DSM. Since then, I’ve been specifically seeking out supplements that use this ingredient, and Doctor’s Best Vitamin C has been my go-to choice. One of the standout features of this product is its use of Quali-C, which is renowned for its purity and reliability. This gives me confidence in the supplement’s effectiveness. I take one capsule in the morning and another in the evening. Since adopting this routine, I’ve noticed a significant decrease in the frequency of colds. The capsules are easy to swallow and gentle on the stomach, even when taken on an empty stomach. This is particularly beneficial for those with sensitive digestive systems. Additionally, the product is non-GMO, vegan, gluten-free, and soy-free, aligning with various dietary preferences. Overall, Doctor’s Best Vitamin C with Quali-C provides consistent quality and effectively supports my immune health. I highly recommend it to anyone looking for a reliable vitamin C supplement.
J**S
I am fussy with what I put into my body so did a lot of research for the best vitamin C in capital form so I ordered these
C**N
It's easy to take and I like it that it protects me from coughs and cold. The vitamin C which I don't get as I don't eat fruit everyday
P**E
The vitamin c capsules are comparable in size to others on the market. Sometimes they go down without too much problem, other times it takes a couple tries. But the taste. Oh my word, they taste awful. I'm sure it's the gel of the capsule itself that has that taste. Takes a good bit for the flavor to fade from your pallet. I always take these first then the rest of my medications to help wash the taste away. Other than the flavor, I have no complaints about these Vitamin C caps.
S**T
The only 1000-mg vitamin C I've been able to find without all the unnecessary crap!
Trustpilot
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