--- product_id: 1802422 title: "NOW Supplements, Vitamin C Crystals (Ascorbic Acid), Antioxidant Protection*, 1-Pound" brand: "now foods" price: "155.67 DT" currency: TND in_stock: true category: "Now Foods" url: https://www.desertcart.tn/products/1802422-now-supplements-vitamin-c-crystals-ascorbic-acid-antioxidant-protection-1 store_origin: TN region: Tunisia --- # Vegan, Non-GMO & allergen-free Pharmaceutical-grade purity Powerful antioxidant defense NOW Supplements, Vitamin C Crystals (Ascorbic Acid), Antioxidant Protection*, 1-Pound **Brand:** now foods **Price:** 155.67 DT **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your wellness game with pure Vitamin C power! ## Quick Answers - **What is this?** NOW Supplements, Vitamin C Crystals (Ascorbic Acid), Antioxidant Protection*, 1-Pound by now foods - **How much does it cost?** 155.67 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/1802422-now-supplements-vitamin-c-crystals-ascorbic-acid-antioxidant-protection-1) ## Best For - now foods enthusiasts ## Why This Product - Trusted now foods brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Clean & Conscious:** Certified vegan, non-GMO, soy-free, nut-free, gluten-free, and kosher for mindful living. - • **Pure, Potent Powder:** Pharmaceutical-grade Vitamin C crystals for maximum absorption and efficacy. - • **Collagen Boosting Beauty:** Promotes skin, bone, and joint health by aiding collagen production. - • **Immune System Powerhouse:** Supports your body's natural defenses with essential antioxidant protection. - • **Trusted Quality Assurance:** A-rated GMP certified with ISO/IEC accredited lab testing for purity and potency. ## Overview NOW Supplements Vitamin C Crystals deliver pharmaceutical-grade, pure ascorbic acid powder designed to support immune health, collagen production, and antioxidant protection. This vegan, allergen-free formula is rigorously tested under GMP and ISO/IEC standards, ensuring premium quality and potency in every 1-pound container. ## Description 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.* Natural color variation may occur in this product. ## Features - PURE POWDER/PHARMACEUTICAL GRADE: Vitamin C is a water soluble nutrient well known for its vital role in the immune system* - 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: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined. Our in-house laboratories are ISO/IEC accredited for laboratory testing including for stability, potency and product formulation. - Founded in 1968 by Elwood Richard, NOW is one of the largest independent, family- and employee-owned manufacturers of natural products ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0013OUMVO | | Age Range Description | Adult | | Allergen Information | Dairy Free, Egg Free, Non-GMO, Nut Free, Soy Free | | Best Sellers Rank | #17,144 in Health & Household ( See Top 100 in Health & Household ) #119 in Vitamin C Supplements #1,541 in Sales & Deals | | Brand | NOW Foods | | Brand Name | NOW Foods | | Color | White/Yellow | | Container Type | Bottle | | Customer Reviews | 4.7 out of 5 stars 5,594 Reviews | | Diet Type | Halal, Kosher, Vegan | | Dosage Form | Powder | | Flavor | Unflavored | | Global Trade Identification Number | 00733739007919 | | Item Dimensions | 3 x 3 x 5.4 inches | | Item Form | Powder | | Item Weight | 16 ounces | | Manufacturer | NOW Sports - Nutrition and Wellness | | Manufacturer Part Number | 0791 | | Model Name | Vitamin C Crystals (Ascorbic Acid) Powder , Antioxidant Protection | | Model Number | 0791 | | Number of Items | 1 | | Primary Supplement Type | Vitamin C | | Product Benefits | Antioxidant | | Specific Uses For Product | Skin | | UPC | 733739007919 | | Unit Count | 16.0 Ounce | ## Product Details - **Brand:** NOW Foods - **Diet Type:** Gluten Free - **Flavor:** Unflavored - **Item Form:** Powder - **Primary Supplement Type:** Vitamin C ## Images ![NOW Supplements, Vitamin C Crystals (Ascorbic Acid), Antioxidant Protection*, 1-Pound - Image 1](https://m.media-amazon.com/images/I/71gyDno0kYL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Someone mentioned that this derived from corn, is it GMO free? Is it organic? Is there 1 that does NOT come from corn? Thanks** A: I have a NOW brand "buffered C complex powder" that says non-GMO on the label. Also jar of ascorbic acid by VitaCost that says "non-GMO" and on by Bronson also saying non-GMO and specifically "Made in the USA". Have also purchased in the past from Nutribiotic similarly labeled. So I don't really know who to trust at this point. **Q: Is this made in the USA? another review showed labels that say Made in CHINA. Please advise before I purchase. I don't want anything from there. TY** A: Most Vitamin C is manufactured in China, which, by law, does not use GMO corn. If the Vitamin C was manufactured in the good ole USA, it most definitely would be from GMO corn. **Q: What is the absorption (i.e. actual usage) rate by the body for this product? I saw where typical tablets, the absorption rate is 20%, but for lypo-spheric vitamin C the absorption rate is about 80%, injections about 70% is absorbed / used by the body. In other words, with typical tablets, if the bottle says 1000mg, y…** A: It's true that absorption of oral dosages is not comparable to IV administration. It has been claimed that Lypospheric C absorption is close to IV administration. But you can make oral administration more effective and almost reach IV levels by taking just plain C crystals (like this one) more frequently. Experts like Dr. Levy and Andrew Saul call this the 'Dynamic Flow Theory'. So just take more frequent doses of oral C. Note that taking a lot in one dose is not really recommended. Also, if you are ill, your body can absorb more of the vitamin orally. **Q: Is this made from GMO corn or any GMO product ? I do not like supporting GMO in any way and certainly do not want GMO's in my body or on face** A: Hi Sean these are the ingredients of Now Vitamin C Crystals. They primarily made of Ascorbic Acid which is synthetic vitamin C and here are the ingredients Supplement FactsServing Size ½ Level Teaspoon (2.25 g)Servings Per Container 100 Amount Per Serving %Daily ValueVitamin C (Ascorbic Acid) 2.25 g 3750%Other Ingredients: None.Contains no sugar, salt, starch, yeast, wheat, gluten, soy, milk, egg, shellfish or preservatives. Vegetarian/Vegan Product.Suggested Usage: As a dietary supplement, take ½ level teaspoon 1 to 3 times daily, in juice or water. You can go to the Now website to get more detail of all their products as well. here is the link http://www.nowfoods.com/ ## Frequently Bought Together - NOW Foods Supplements, Vitamin C Crystals (Ascorbic Acid) Powder , Antioxidant Protection*, 1-Pound - Pure Encapsulations Magnesium (Glycinate) - Supplement to Support Stress Relief, Sleep, Heart Health, Nerves, Muscles, and Metabolism* - with Magnesium Glycinate - 90 Capsules - NOW Supplements, Vitamin D-3 & K-2, 1,000 IU/45 mcg,Plus Cardiovascular Support*, Supports Bone Health*, 120 veg Capsules --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/1802422-now-supplements-vitamin-c-crystals-ascorbic-acid-antioxidant-protection-1](https://www.desertcart.tn/products/1802422-now-supplements-vitamin-c-crystals-ascorbic-acid-antioxidant-protection-1) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-26*