In Stock
21st Century

Vitamin C, Prolonged Release, 1,000 mg, 110 Tablets

4.8 · 3899 reviews
1,061 ₽

Antioxidant & Immune Support Vitamin Supplement Gluten Free Non-GMO Guaranteed Quality Laboratory Tested Trusted Quality For Over 30 Years Suitable For Vegans Vitamin C is an important antioxidant nutrient that supports the immune system. Prolonged release vitamins slowly release nutrients into the body over an extended period of time.

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Antioxidant & Immune Support Vitamin Supplement Gluten Free Non-GMO Guaranteed Quality Laboratory Tested Trusted Quality For Over 30 Years Suitable For Vegans Vitamin C is an important antioxidant nutrient that supports the immune system. Prolonged release vitamins slowly release nutrients into the body over an extended period of time.

Customer reviews

5.0
verified purchase
Excellent Product.

The capsule contains only one ingredient: vitamin C. The capsule itself is made completely of plant material, making it suitable for vegans. (I'm not a vegan but I buy the best animal products I can find and don't want to consume cheap gelatin.) There're other vitamin-C products without fillers and additives in plant-based capsules, but they're more expensive. Finally, I've been taking supplemental vitamin C for more than twenty years and, with this product, for the first time I feel a difference.

2/25/2020
5.0
verified purchase

Shipping was super fast. This is my second purchase. I take this with glutathione and it does what it is supposed to do. I notice that when I take it, I don’t catch cold or feel sick during the winter months. As long as the quality of ingredients stay the same, I will continue to purchase.

11/20/2020
5.0
verified purchase
Прекрасно!

Thank you very much for this product, it suited me, I like the packaging, comfortable and stylish, I will order more of these products, and recommend them to all my friends and relatives! good!!

4/7/2026
5.0
verified purchase

m very pleased with my experience using this product. The quality is excellent and I felt noticeable improvements after taking it consistently. It has helped me feel more balanced and comfortable overall, especially during busy and stressful days. The capsules are easy to take and gentle on the stomach, which I really appreciate. I also like that it’s well-packaged and arrived in perfect condition. The size is practical and offers great value for the price. I’ve tried many different wellness products before and this one truly stands out in terms of effectiveness and consistency. I will definitely continue using this in my daily routine, and I highly recommend giving it a try if you’re looking for something reliable and beneficial for overall wellness.

3/29/2026
5.0
verified purchase
Great product

This 21st century vitamin c is so good and affordable been a while using this product and I must say that is very good. The quality is good and the size is safe to swallow. The ingredients are safe and natural, Is good for overall health, nails, hair and immunity

2/24/2026
5.0
verified purchase
Must buy!

Quality ingredient and benefit , Good for immunity and antioxidant ! Package is ok

10/28/2025
5.0
verified purchase
Прекрасно!

Thank you very much for this product, it suited me, I like the packaging, comfortable and stylish, I will order more of these products, and recommend them to all my friends and relatives! good!!

9/29/2025
5.0
verified purchase
Прекрасно!

Thank you very much for this product, it suited me, I like the packaging, comfortable and stylish, I will order more of these products, and recommend them to all my friends and relatives! good!!

9/26/2025
5.0
verified purchase
Прекрасно!

Super product, I will definitely order it again, I recommend it to everyone, the packaging is of high quality, and the ingredients are excellent. Fast delivery, everything arrived in good condition and was well packaged !!!

9/25/2025
5.0
verified purchase

Quality is super! The ingredients are great! Size arranged! What you need! Performance is felt! the product arranged, perfectly packed, the effect is definitely there! I will order more! Just as quickly delivered

9/10/2025