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Vitacost

Vitamin C-1000 Complex Including Citrus Bioflavonoids, 300 Tablets

5.0 · 9 reviews
2,919 ₽

Including Citrus Bioflavonoids Everyday Essentials Potency-Purity-Pride Slow Release Antioxidant Support Dietary Supplement Vitamin C-1000 Complex is a synergistic formula featuring a gentle form of vitamin C including citrus bioflavonoids from rinds of oranges, lemons, grapefruits and tangerines. It’s a slow-release formula, meaning a constant, effective stream of nutrients is provided for maximum protection against free radicals.

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Including Citrus Bioflavonoids Everyday Essentials Potency-Purity-Pride Slow Release Antioxidant Support Dietary Supplement Vitamin C-1000 Complex is a synergistic formula featuring a gentle form of vitamin C including citrus bioflavonoids from rinds of oranges, lemons, grapefruits and tangerines. It’s a slow-release formula, meaning a constant, effective stream of nutrients is provided for maximum protection against free radicals.

Customer reviews

5.0
verified purchase

This important vitamin C should be taken daily and regularly by everyone, especially in winter or during physical activity. Therefore, this large dose lasts a long time for the whole family. It can be taken both in the morning and at lunchtime. It's a vitamin for energy.

8/27/2026
5.0
verified purchase
Great!

A wonderful cost effective option for daily vitamin c intake!

9/27/2026
5.0
verified purchase
Distinguished

Vitamin C is fantastic, large bottle, excellent price and high quality. It's beneficial for immunity, a great antioxidant and a strong support for the adrenal glands.

9/26/2026
5.0
verified purchase
Vitacost, Vitamin C-1000 Complex, 300 Tablets

I bought this complex because the package size is large and convenient for supporting my immunity for almost a year. The ingredients are also suitable for me, with the addition of citrus bioflavonoids. Products with this composition and quality are ideal for my stomach acidity. I take additional vitamin C to enhance the absorption of collagen supplements in my daily diet, thereby boosting my immunity. 1000 mg is the perfect dosage for achieving the desired results. I haven't received my order yet, but from previous purchases from this company, I know there are no problems with delivery.

9/17/2026
5.0
verified purchase
The price is very good.

It is almost as cheap as powdered Vitamin C. Taking just one tablet provides a gradual supply of Vitamin C throughout the day, which is convenient and great. I have tried powdered Vitamin C before, but it was cumbersome to take and a significant amount was excreted in urine; however, this product is different. Since it is released gradually, taking just one tablet maintains blood Vitamin C levels all day long.

9/11/2026
5.0
verified purchase
Very good vitamin C

high-quality vitamin with a blend of ingredients to provide extra potency

9/10/2026
5.0
verified purchase

I've used many forms of vitamin C, and I always hear from experts about natural vitamin C, which is simply the vitamin combined with antioxidant flavonoids. I say the effect is much better with these versions containing natural ingredients. Very good.

9/9/2026
5.0
verified purchase
I am buying with confidence because it is sold at iHerb.

I like the additional ingredients besides Vitamin C.

9/9/2026
5.0
verified purchase
Great product as always

The price is great for the size of bottle and 1000 mg dose - keeps my immunity up - this is the first winter I haven't caught a cold since taking it daily!

7/13/2026