







💥 Elevate your immunity game with Doctor’s Best Vitamin C — because your health deserves the best!
Doctor's Best Vitamin C 1000mg delivers a potent, vegan-friendly antioxidant boost in 120 non-GMO capsules. Manufactured in Scotland and backed by decades of scientific research, this supplement supports immune health, brain function, and overall wellness by enhancing the body's natural antioxidant network. Free from gluten and soy, it’s designed for professionals seeking reliable, clean nutrition to stay sharp and resilient every day.





| ASIN | B005CD3J4O |
| Best Sellers Rank | #8,271 in Health & Household ( See Top 100 in Health & Household ) #68 in Vitamin C Supplements #927 in Sales & Deals #1,055 in Diet & Sports Nutrition |
| Customer Reviews | 4.8 4.8 out of 5 stars (10,272) |
| Date First Available | July 12, 2011 |
| Is Discontinued By Manufacturer | No |
| Item model number | DRB-00257 |
| Manufacturer | Doctor's Best |
| Product Dimensions | 2.63 x 2.63 x 5 inches; 6.4 ounces |
B**W
Good product
Good pills. Wish it had a flip top which would make it easy with a person who has hand problems.
D**N
Good quietly and decent price for quantity
Helps with controlling hot flashes.
D**C
Really?! Update!
I've been taking this brand of vitamin-C for about 7 years now, where I was able to buy 2 bottles (wish I had gotten more) of it about a year ago because it briefly dropped to under $7. During most of those years I've had a subscription for it while it was under $14, then about a week ago I got a notice it was out of stock, which is worrisome due to all the crappy vitamin C that's totally useless out here, but I had no choice and bought the Vit-C from a brand I've been using since the 70s for about the same cost Dr Best capsules are but they're tablets. So far my nose isn't runny (writing "runny" now reminded me of when I was a school kid asking my teacher could I get some tissues for my runny nose, he said in front of the class.. "you better start running after it now before it gets away"👃🏼🏃🏽♀️👀 I guess you had to be there.😩 Anyway, yeah, my nose isn't runny, I'm not uncontrollably sneezing and I'm not getting cold sores like it begins to do when I've tried other Vit-C brands other than Dr. Best, something I'm really relieved about AFTER seeing the huge hiked up price it's become now once back in stock! How can you do this to us?! $20?! So, ciao bella Best for NOW! UPDATE! About 2 weeks into using that other reliable brand of vitamin-c, the lymph nodes in my armpit began to swell and ache pretty bad, also an area of my gums became inflamed, as well, so I decided to look elsewhere for Doctor Best again, where I found it for $13, so even though I've since made doctor appointments for both issues I began to have, after 3 weeks of being back on Doctor's Best all the swelling, aching and gum inflammation has all but disappeared now! I'm just going to stock up on DB brand so that I don't run out again because it's a far more superior vitamin-c than even that expensive Liposomal type.
J**O
Quality product
This is a great clean product. I have purchased many times. There is no smell and it is normal size for a capsule.
P**E
The Capsules Taste Baaaad
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.
E**Z
Me gusta mucho esta Vitamina C Doctor’s Best con Q-C. Se absorbe bien, es suave para el estómago y siento más energía al tomarla. Perfecta para fortalecer el sistema inmunológico con un producto confiable y de buena calidad.
C**S
ESTA ES LA VIT. C QUE TOMAMOS EN CASA,,,IDEAL BUENISIMA EN TIEMPO DE ALEGIAS AUMENTAMOS LAS DOSIS Y NOS DURA MENOS DIA
S**T
Yay, no fillers!
The only 1000-mg vitamin C I've been able to find without all the unnecessary crap!
S**L
Highly effective vitamin c
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.
M**A
repeated order many time!
M**D
wow is very very great vitamin c its working well
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
Trustpilot
2 days ago
2 weeks ago