Antioxidant Protection Non-GMO A Dietary Supplement Vegetarian/Vegan Kosher Vitamins Family Owned Since 1968 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. This product supplies calcium ascorbate C, a buffered form of vitamin C that is bioavailable and non-acidic.
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Antioxidant Protection Non-GMO A Dietary Supplement Vegetarian/Vegan Kosher Vitamins Family Owned Since 1968 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. This product supplies calcium ascorbate C, a buffered form of vitamin C that is bioavailable and non-acidic.
I finally found a totally added-ingredient-free buffered Vitamin C. It does not hurt the stomach at all since its buffered with Calcium, and its also a very bioavailable form of Vitamin C. Another positive aspect is that you don't have to swallow a capsule (or many capsules if you take more than 1 a day), but you can add it to any drink. Great product!
NOW Foods Pure Buffered Calcium Ascorbate Vitamin C Powder has been a great way to boost my vitamin C intake while also supporting my bone health with added calcium. I appreciate that it’s buffered, which makes it gentler on my stomach compared to other vitamin C supplements. The powder mixes easily into water or smoothies, and I like the flexibility of adjusting the dosage to fit my needs. Overall, it’s a versatile and effective supplement that supports my overall health with added benefits.
I add these to my electrolytes for extra vitamin c that's bioabsorbable. I chose them because they are supposted to be cultivated more cleanly with less risk of mold. Tastes fine!
I’ve been taking Calcium Ascorbate for a while and I’m happy with this supplement. The tablets are easy to take and gentle on the stomach, which I appreciate. I use it to support immune health, bone strength, and overall wellness.
Amazing quality product, nice organic ingredients, tastes good, can be used in drinks or food, decent size of a package, lots of benefits for your health, love this magnesium, can be mixed with tea, good for joints and muscles
Great product original items don't forget iherb where ever you are. really appreciate I herb . per month I oder my supplement,deficiency, composition. benefit, package. mineral size ingredient and quality magnesium perfect product. what wonderful products
NOW Foods Buffered Calcium Ascorbate Powder is my daily Vitamin C hero—gentle on the stomach with zero acidity, unlike regular ascorbic acid that used to give me heartburn. It dissolves instantly in water with a light, citrusy taste that's actually refreshing (no gritty residue or fake flavors). One level teaspoon gives me 2,250 mg of pure, corn-free C plus 270 mg calcium—perfect for immune support and glowing skin. I've been taking it every morning for months and haven't had a single cold. Clean, allergen-free, and a steal at this price—5 stars, forever restocked!
This is the first time I’ve purchased a vitamin C supplement, and I really like that it’s in powder form — I can adjust the amount I take as I wish. My husband and I prefer different dosages, so that flexibility is perfect for us. When sprinkled over a smoothie, it tastes slightly bitter, but when dissolved in water it’s almost completely tasteless. Since I’m sensitive to sour flavors, I also appreciate that it has no noticeable acidity.
I take this buffered vitamin C every day for immune support, and it's the first one that hasn't upset my sensitive stomach. The powder is flavorless and dissolves completely in my morning juice, making it incredibly easy to take. I feel like I get a more consistent dose than with capsules, and the large container is a great value. It's a high-quality supplement that I trust for year-round wellness.
Ascorbic acid is the pure, acidic form of Vitamin C, while buffered calcium ascorbate is a gentler, pH-neutral version where ascorbic acid is bound to a mineral, typically calcium. The main difference is digestive comfort: calcium ascorbate is less likely to cause stomach upset, making it a better choice for people with sensitive stomachs. I buy both, one for myself, one for my wife (high stomach acidity).
