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NOW Foods

Vitamin C Crystals, 1 lb (454 g)

4.6 · 16156 reviews
1,820 ₽

Ascorbic Acid Antioxidant Protection Pure Powder Pharmaceutical Grade Non-GMO A Dietary Supplement Vegetarian/Vegan Kosher Vitamins Family Owned Since 1968 Halal GMP Quality Assured Vitamin C is a water soluble nutrient well known for its vital role in the immune system. Vitamin C is also necessary for the production of collagen (a structural protein in connective tissue) and is therefore important for skin, bone, and joint health. Vitamin C is needed for amino acid metabolism, neurotransmitter synthesis, and the utilization of many nutrients, such as folic acid and iron. It is also a highly effective antioxidant that can help maintain healthy tissues by neutralizing free radicals generated during normal metabolism and exposure to environmental stressors. Fine ascorbic acid dissolves more readily in liquids than regular crystalline ascorbic acid. This product is pharmaceutical grade.

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Ascorbic Acid Antioxidant Protection Pure Powder Pharmaceutical Grade Non-GMO A Dietary Supplement Vegetarian/Vegan Kosher Vitamins Family Owned Since 1968 Halal GMP Quality Assured Vitamin C is a water soluble nutrient well known for its vital role in the immune system. Vitamin C is also necessary for the production of collagen (a structural protein in connective tissue) and is therefore important for skin, bone, and joint health. Vitamin C is needed for amino acid metabolism, neurotransmitter synthesis, and the utilization of many nutrients, such as folic acid and iron. It is also a highly effective antioxidant that can help maintain healthy tissues by neutralizing free radicals generated during normal metabolism and exposure to environmental stressors. Fine ascorbic acid dissolves more readily in liquids than regular crystalline ascorbic acid. This product is pharmaceutical grade.

Customer reviews

5.0
verified purchase
Great plain Vitamin C - NOTE: the acid form

Great C in plain crystals, dissolves in any drink, adds pleasant acidic taste like lemon does. NOTE this is the acid, so I take this one only once or twice a day. If for therapy I need more during the day I take Magnesium Ascorbate and Potassium Ascorbate which are buffered. I mix it with other powder supplements like extra vit C as Magnesium ascorbate, lysine and proline, glycine, taurine, herbal powders like camu camu, triphala, wheatgrass, organic lemon and orange peel powder, moringa, collagen powder, and a few more, in a good tasting base like sunwarrior pina colada beauty greens, add some frizzy C like sugar free EnerC , and I end up with a tasty green drink almost like a smoothie:)

4/19/2025
5.0
verified purchase
Great

A lot of C vitamin. Due to crystal form it is easy to dose throughout the day. The C vitamin is pure, and goes well with other supplements. Tastes well.

2/2/2026
5.0
verified purchase
Good value

Nice amount for the price, allows free dosing. Should last a while. Taste is normal. Good to take it multiple times a day in small amounts.

1/22/2026
5.0
verified purchase
Good quality

The NOW Foods Supplements, Vitamin C Crystals makes it easy to take my vitamins. I just add it to my smoothie in the morning and I don't even taste it. I like that this is a powder and is easy to take. I was having a hard time taking capsules for Vitamin C because it seemed like they were so big I kept getting them caught in my throat. So I was really happy to find this product.

12/2/2025
5.0
verified purchase
Lasts forever!!

This little bottle literally lasts forever. Since the dosage is so high, I can split it in half or even fourths and still get a TON of Vitamin C. I love taking this periodically when I feel a little cold coming, or during travel. It is tart without being too sour. The ingredient list is really clean too.

11/21/2025
5.0
verified purchase
Great way to add vitamin C

I add 1000 mg as an ingredient in my morning drink for immunity and antioxidant effects. It tastes good, as ascorbic acid should. Powder is the cheapest and most efficient way to take it, with whatever potency you decide. it's packaged well and simply in a tub. My stomach handles it well,

11/3/2025
5.0
verified purchase

I feel like dissolving crystals of ascorbic acid is a more efficient absorption . I even use it in some spray for my skincare at night. I take it on water or any other liquid. Sometimes I even put a little on food and it’s like adding some lime. Just don’t take more than a spoon, or you can experience diarrhoea bc the dose has been increase. Even if you do, it’s not a bad feeling, but consult your dr. if so.

10/31/2025
5.0
verified purchase
Great

Vitamin C (Ascorbic acid) is a water soluble nutrient well known for its vital role in the immune system. This product contains the pure acidic form. It is necessary for the production of collagen and is important for skin, bone, and joint health. Vitamin C is needed for amino acid metabolism and the use of many nutrients such as folic acid and iron. It is also an effective antioxidant that can protect the body's cells and molecules from damage by free radicals and reactive oxygen species.

10/28/2025
5.0
verified purchase
Great quality from good brand!

Nowfoods vit c has always been a staple in our pantry. Great quality and always have it before sickness comes around… works each time!!

10/14/2025
5.0
verified purchase
Love this form of vitamin C

Vitamin C is a must have in your arsenal for immunity and good health. I really like powder form because it’s so versatile and I can adjust the dosage to whatever specific mg I need. I use it in baking, as an ingredient in skin care recipes which has a great effect on my skin, and just mixed in a little water to take as an antioxidant.

10/3/2025