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The Best Ascorbate C Vitamin Supplements

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Discover now our comparison of the best Ascorbate C Vitamin Supplements. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Ascorbate C Vitamin Supplements are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Ascorbate C Vitamin Supplements in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

SaleNo. 1
NOW Supplements, Vitamin C-500 Calcium Ascorbate, Antioxidant Protection*, 100 Veg Capsules
  • ANTIOXIDANT PROTECTION: NOW C-500 Calcium capsules provide a daily dose of vitamin C, which is necessary for the production of collagen and is therefore also important for skin, bone, and joint health.
  • CALCIUM ASCORBATE-C WITH BIOFLAVONOIDS: This product supplies calcium ascorbate, a buffered form of vitamin C that is bioavailable and non-acidic; it is enhanced with bioflavonoids, which work synergistically with vitamin C.
  • CERTIFICATIONS/CLASSIFICATIONS: Quality GMP Assured, Non-GMO, Soy Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
No. 2
C-Salts Buffered Vitamin C Powder - Organic Sugar-Free Immune Support Drink with High Dose Ascorbate for Better Absorption, Non-GMO, Stomach-Friendly, Antioxidant-Rich Formula, Original 26oz
  • Potent Immune Support: Packed with more vitamin C than 20 oranges, this Buffered Vitamin C Powder is expertly formulated to enhance your immune system, providing you with powerful antioxidants and electrolytes for peak bodily function.
  • High Absorption Formula: Experience better bioavailability as this high-dose ascorbate supplement drink is designed for increased absorption, ensuring your body gets the full benefits of vitamin C.
  • Stomach-Friendly: Our non-acidic vitamin C powder is gentle on sensitive stomachs, providing potent immune support without the digestive side effects, making it suitable for both adults and children.
  • Pure & Healthy: Enjoy a healthier you with our organic, sugar-free, and non-GMO formula that contains no artificial flavors, colors, or fillers. It's the perfect vegan-friendly vitamin C supplement for the whole family.
  • Quality You Can Trust: C-Salts is a trusted brand with over 40 years of proven results. Our Buffered Vitamin C Powder is cGMP certified, third-party tested in the USA, and made with only the finest ingredients for a higher standard of supplementation.
No. 3
Sodium Ascorbate Non Acidic Vitamin C 1000 Mg Tablets - Gentle On The Stomach - Immune System Booster - Powerful Antioxidant - Non GMO Vitamin C Supplement, 250 Count
  • Gentle on the Stomach: A non-acidic form of Vitamin C, as Sodium Ascorbate.
  • Laboratory: This product has been tested for GMO and it is GMO-FREE.
  • Superior Quality: All Bronson products are tested in our state-of-the-art cGMP registered facility in New York.
  • Trusted Since 1960: The pioneers of Bronson Vitamins were a group of pharmacists who witnessed the benefits of vitamins and mineral supplementation firsthand with their patients. Bronson Vitamins have been consistently mentioned by top medical professionals since our inception in 1960.
SaleNo. 4
Horbäach Buffered Sodium Ascorbate Vitamin C Powder | 16 oz | Vegan, Non-GMO, and Gluten Free Supplement
673 Consomer Reviews
Horbäach Buffered Sodium Ascorbate Vitamin C Powder | 16 oz | Vegan, Non-GMO, and Gluten Free Supplement
  • DROP OF SUNSHINE: Horbaach's Vitamin C Powder delivers over 1600mg per serving of this nutrient!
  • OPTIMAL ABSORPTION: Delivers Buffered Sodium Ascorbate in a highly absorbable powder
  • GENTLE FORMULA: Our non-acidic powder contains neutralizing sodium and is gentle on the stomach
  • HORBAACH MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • NATURALLY FREE OF: Gluten, Wheat, Yeast, Milk, Lactose, Soy, Artificial Color & Flavoring & Non GMO
No. 5
Buffered Vitamin C 1000mg Tablets (Non-GMO) Immune Support Supplement with Vit C, Citrus Bioflavonoids, Calcium Ascorbate and Rose Hips - Immune System Booster - 100 Tablets (No Pills or Gummies)
  • Gentle Vitamin C: If you’ve been hesitant to take a Vitamin C supplement because it could occasionally upset your stomach, these one-a-day, easy-to-swallow 1000mg tablets with Calcium Ascorbate, Citrus Flavonoids, and Rosehips are the alternative you’ve been seeking.
  • Increased Absorption: Taking ordinary Vitamin C in sufficient quantities to be effective can sometimes be harsh on the stomach. By combining Calcium Ascorbate (a gentler, buffered Vitamin C), with absorption boosting Citrus Bioflavonoids, you’re able to get maximum Vitamin C with minimum stomach upset.
  • Pump Up The Benefits: With Rose Hips providing additional immune support added to the power of Citrus Bioflavanoids, buffered Vitamin C from Healths Harmony brings together a bevy of immune properties which can benefit your body over the short and long term.
  • Manufactured To Rigorous Standards: We manufacture each bottle right here in the USA in a facility that meets or exceeds cGMP, Current Good Manufacturing Practices, standards. Rather than Vitamin C chewables, immune support gummies, or liquid Vitamin C, we use Vitamin C powder from Calcium Ascorbate in tablet form to ensure maximum effectiveness.
  • C Your Way: With Calcium providing a buffer against the typically acidic form of Vitamin C, this is an immune supplement everyone should be able to tolerate. Rose Hips and Citrus Bioflavonoids go beyond typical Vitamin C to ensure absorption and provide greater immune support benefits as well as helping keep your skin healthy. Ensure your body is receiving all the C it needs to thrive; click add to cart and try a bottle today.
SaleNo. 6
NOW Supplements, Calcium Ascorbate Powder, Buffered, Antioxidant Protection*, 8-Ounce
  • PURE, BUFFERED VITAMIN C POWDER: Supplies calcium ascorbate C, a buffered form of vitamin C that is bioavailable and non-acidic.
  • ANTIOXIDANT PROTECTION: A highly effective antioxidant that can help maintain healthy tissues by neutralizing free radicals generated during normal metabolism and exposure to environmental stressors.
  • CERTIFICATIONS/CLASSIFICATIONS: Soy Free, Non-GMO, Vegan/Vegetarian, Nut Free, Made without Gluten, Dairy Free, Egg Free, Kosher
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.
No. 7
Source Naturals Ultimate Ascorbate C - Vitamin C - 2000 mg Supports Immune System - 100 Tablets
  • Traditionally known for playing a vital role in collagen formation, amino acid metabolism, hormone synthesis, and the body’s immune system.
  • Suggested Use: 1 heaping 1/4 measuring teaspoon mixed in water or juice as desired, preferably with a meal.
  • Well Made Supplement: Suitable for vegetarians. Contains no yeast, dairy, egg, gluten, soy or wheat. Contains no sugar, salt, preservatives, or artificial color, flavor or fragrance.
  • Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
  • Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration. (FDA)
SaleNo. 8
NutriBiotic - Ascorbate Bio-C, 2.2 Lb. | Effervescent Vitamin C Powder with Lemon Bioflavonoids & Minerals Calcium, Magnesium, Zinc, Selenium & More | for Bioavailable Antioxidant & Collagen Support
  • POWERFUL IMMUNITY BOOSTER: our Ascorbate Bio-C with Bioflavonoids & Minerals delivers a highly bioavailable form of Vitamin C & essential minerals in an effervescent crystalline powder that serves to fortify your body’s immune system, helping you and your family stay healthy*
  • POTENT ANTIOXIDANTS, MINERALS & BIOFLAVONOIDS from lemons support the production of carnitine, collagen, and certain neurotransmitters, vital to supporting optimal energy production, healthy looking skin, tissue repair, and brain health*
  • BUFFERED TO BE EASIER ON DIGESTION: with a pH of 5.8, mixes in water or juice to create a sparkling, effervescent, tart liquid form vitamin C & bioflavonoid mineral drink*
  • A TRUSTED SOURCE FOR OVER 40 YEARS: we were founded with the guiding principle that everyone deserves good health, and inspired by the research and recommendations of Linus Pauling, PhD, the world’s first two-time Nobel Laureate and pioneer of Vitamin C nutritional research
No. 9
FREEDA Vitamin C - Buffered Vitamin C 500mg - Kosher - Powerful Antioxidant Immune Support - Sensitive Stomach Vitamins C Capsules Calcium Ascorbate - Vitamin C 500 mg - VIT C Supplement (100 Count)
  • BUFFERED VITAMIN C 500MG - Vitamin C 500 mg dosage from calcium ascorbate. Freeda buffered Vitamin C capsules contain a small amount of calcium. Advisable for sensitive stomachs as an alternative to pure Vitamin C tablets, Vitamin C pills, or Vitamin C softgels.
  • IMMUNE SUPPORT - Our daily Vitamin C supplement helps strengthen and maintain a healthy immune system throughout the year. Vitamin C is necessary for tissue growth & repair, collagen formation, wound healing, and may also protect blood vessels*.
  • POWERFUL ANTIOXIDANT - Choose from our potent lineup of trusted vit C Vitamin C supplements, each packed full of antioxidants that fight free radical damage and help to counter the oxidative stress that leads to premature cellular aging*.
  • KOSHER CERTIFIED - We are committed to formulating the best Vitamin C supplements. Pharmacist Recommended. Kosher certified and vegan. Free of gluten, lactose, artificial colors/flavors, sugar, starch, animal derivatives, yeast, and gelatin.
  • PROUDLY MADE IN USA - Getting all the Vitamin C you need is easy with Freeda*. Proudly Made in the USA in a GMP certified facility under strict quality assurance guidelines. Freeda: Trusted Since 1928.
No. 10
NutriBiotic - Calcium Ascorbate Vitamin C Powder, 16 Oz | Essential Antioxidant & Collagen Supplement Buffered with Calcium | Non-Acidic & Easier on Digestion Than Ascorbic Acid | Gluten & GMO Free
  • POWERFUL IMMUNITY BOOSTER: our Calcium Ascorbate powder is an easily absorbable form of essential nutrients: vitamin C, buffered with calcium (mined from the earth) that serves to fortify your body’s immune system, helping you and your family stay healthy*
  • BE ACTIVE, STAY ACTIVE: highly soluble antioxidants support the production of carnitine, collagen, and certain neurotransmitters, vital to supporting optimal energy production, healthy looking skin, tissue repair, and brain health—PLUS calcium to support bone density & skeletal tissue*
  • ESSENTIAL NUTRIENTS IN OUR MOST BUFFERED FORM: pH 7.3. Each ½ tsp serving supplies 1760 Mg of pharmaceutical-grade vitamin c and 180 Mg of calcium
  • YOU’LL BE HAPPY IT’S MISSING: vegan, gluten-free and made without GMOs, milk, soy, eggs, yeast, wheat, rose hips, peanuts, tree nuts, fish, crustacean shellfish, animal products, fillers, binders, excipients, lubricants, starch, sweeteners, colorings, flavorings, and preservatives
  • A TRUSTED SOURCE FOR OVER 43 YEARS: we were founded with the guiding principle that everyone deserves good health, and inspired by the research and recommendations of Linus Pauling, PhD, the world’s first two-time Nobel Laureate and pioneer of Vitamin C nutritional research
  • OUR PROMISE & GUARANTEE: we use only 100% pure pharmaceutical grade calcium ascorbate USP-FCC* (CaC12H14012), which contains no corn residue, plant antigens, or protein impurities

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Last update on 2024-05-06 / Affiliate links / Images from Amazon Product Advertising API