--- product_id: 253702626 title: "Doctor's Best Best Vitamin C 500mg, 120 Count" brand: "doctor's best" price: "5274 som" currency: KGS in_stock: true reviews_count: 6 category: "Doctor's Best" url: https://www.desertcart.kg/products/253702626-doctors-best-best-vitamin-c-500mg-120-count store_origin: KG region: Kyrgyzstan --- # Vegan & Non-GMO purity 500mg potent dose Powerful antioxidant shield Doctor's Best Best Vitamin C 500mg, 120 Count **Brand:** doctor's best **Price:** 5274 som **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your immunity with science-backed Vitamin C power! ## Quick Answers - **What is this?** Doctor's Best Best Vitamin C 500mg, 120 Count by doctor's best - **How much does it cost?** 5274 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/253702626-doctors-best-best-vitamin-c-500mg-120-count) ## Best For - doctor's best enthusiasts ## Why This Product - Trusted doctor's best brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Thousands:** 4.7-star rating from 1,375 reviews proves it’s the go-to Vitamin C for professionals. - • **Clean & Conscious Formula:** Gluten-free, soy-free, vegan-friendly—perfect for mindful health enthusiasts. - • **Premium Q-C Ascorbic Acid:** Sourced from Scotland for unmatched purity and consistent potency. - • **Immune & Collagen Powerhouse:** Supports tissue repair, iron absorption, and overall vitality with every capsule. - • **Clinically Effective 500mg Dose:** Precisely formulated to boost antioxidant capacity and immune defense daily. ## Overview Doctor's Best Vitamin C 500mg delivers a high-quality, clinically supported dose of ascorbic acid (Q-C brand) known for its superior purity and antioxidant benefits. This vegan, gluten-free formula enhances immune function, supports collagen synthesis for tissue repair, and helps neutralize harmful free radicals, making it an essential daily supplement for proactive health management. ## Description Vitamin C is a key compound in the body’s “antioxidant network,” a chain of synergistic, inextricability linked, well-studied antioxidants that includes glutathione (GSH) and vitamin E. When vitamin E uses its antioxidant function in neutralizing free radicals, it also loses this antioxidant function. Vitamin C can change this status; it can regenerate vitamin E back to its native form, and is thought to “spare” glutathione in the body as well. Importantly, when ascorbate donates an electron and becomes itself oxidized, or “consumed,” the ascorbate radical is relatively harmless. In a double-blind, placebo-controlled study in which blood GSH was measured in healthy subjects at several stages, 500 mg of vitamin C taken daily for 2 weeks significantly raised erythrocyte (red blood cell) glutathione levels. The researchers concluded that vitamin C supplementation at that level can benefit the overall antioxidant capacity of the blood. In another study of similar design, 1000 mg of vitamin C taken daily for 4 weeks bolstered vitamin E and glutathione content in erythrocyte cell membranes, compared with placebo. The highest concentrations of vitamin C in the body are found in the central nervous system (in neurons of the brain & spinal cord) and the adrenal glands. Although the presence of ascorbate in neurons is in part explained by its neuromodulatory enzyme activity, its high concentration suggests that vitamin C is so greatly retained by neurons in order to address the higher rates of oxidative metabolism experienced by the brain. This has led to the conclusion that under normal conditions, vitamin C helps safeguard the integrity of neurons (and therefore the brain), largely through neutralization of the free radicals of reactive oxygen species (ROS). Low levels of blood vitamin C and the resulting accumulation of ROS are thought to be detrimental—especially to aging populations. Review: اجببته حقا - منتج مميز Review: Great Product - Great Vitamin C capsules are not huge which if great ## Features - GETTING THE BEST VITAMIN C - with Q-C this formula uses Vitamin C with Q-C , a brand of ascorbic acid manufactured in Scotland that is prized for its quality and reliability.* - BEST VITAMIN C with Q-C - Vitamin C is an essential health nutrient, with many important functions in the body, immune system, antioxidant and tissue healing.* Known as a natural antioxidant that supports the immune system and helps with iron absorption. As a powerful antioxidant, vitamin C acts as an election donor that helps fight oxidation, a chemical reaction that produces unwanted free radicals. - FIGHTS FREE RADICALS - the build-up of free radicals that over time influences the aging process and negatively impacts our overall health and well-being as well as immune and cardiovascular systems, cognitive and ocular conditions, joint and bone health, and connective tissues.* - IMMUNE SYSTEM SUPPORT – Vitamin C supplements is known as a natural antioxidant that supports the immune system and helps with iron absorption. Potent antioxidant that protects the body against oxidative challenges. Provides the potent antioxidant, Vitamin C, that neutralizes damaging free radicals produced by stress and exposure to toxins, that can damage your body.* - ESSENTIAL FOR MULTIPLE FUNCTIONS - Vitamin C is nutrient essential for bones, joints and other connective tissues. Vitamin C is essential for collagen fiber synthesis, a process vital for tissue repair and healing. Helps the body with collagen production, an important protein for cartilage, tendons, ligaments and blood vessels. Ascorbic acid is invaluable to the body for its role as an electron donor, supporting numerous metabolic enzymes in addition to enhancing the body's total antioxidant potential.* - ADD QUALITY TO LIFE – with easily absorbed Vitamin C, take daily 1,000 mg for overall health and well-being, Non-GMO, Gluten Free, Soy-Free, Vegan - During the summer months products may arrive warm but desertcart stores and ships products in accordance with manufacturers' recommendations, when provided. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005CD3ZTI | | Age Range Description | Senior | | Allergen Information | Gluten Free | | Best Sellers Rank | #48,470 in Health ( See Top 100 in Health ) #294 in Vitamin C Supplements | | Brand | Doctor's Best | | Brand Name | Doctor's Best | | Color | red | | Container Type | Jar | | Customer Reviews | 4.7 out of 5 stars 1,375 Reviews | | Diet Type | Vegan | | Diet type | Vegan | | Dosage Form | 500 | | Flavor | Unflavored | | Flavour | Unflavored | | Global Trade Identification Number | 00753950002562 | | Item Dimensions | 5.6 x 5.6 x 10.8 centimeters | | Item Form | Capsule | | Item Nype Name | Vitamin C | | Item Weight | 0.2 Pounds | | Item form | Capsule | | Manufacturer | Doctor's Best | | Manufacturer Part Number | DRB-00256 | | Material Type Free | en_AE | | Model Name | Doctor ' S Best | | Model Number | DRB-00256 | | Number of Items | 1 | | Primary Supplement Type | Vitamin C | | Primary supplement type | Vitamin C | | Product Benefits | Antioxidant | | Product benefits | Antioxidant | | Specific Uses For Product | Immune Support | | UPC | 753950002562 | | Unit Count | 120 Count | ## Product Details - **Brand:** Doctor's Best - **Diet type:** Vegan - **Flavour:** Unflavored - **Item form:** Capsule - **Primary supplement type:** Vitamin C ## Images ![Doctor's Best Best Vitamin C 500mg, 120 Count - Image 1](https://m.media-amazon.com/images/I/51g6RzLsoRL.jpg) ![Doctor's Best Best Vitamin C 500mg, 120 Count - Image 2](https://m.media-amazon.com/images/I/71WCGQPdgSL.jpg) ![Doctor's Best Best Vitamin C 500mg, 120 Count - Image 3](https://m.media-amazon.com/images/I/71llAYMI7SL.jpg) ![Doctor's Best Best Vitamin C 500mg, 120 Count - Image 4](https://m.media-amazon.com/images/I/71Q0Wrim5rL.jpg) ![Doctor's Best Best Vitamin C 500mg, 120 Count - Image 5](https://m.media-amazon.com/images/I/71GVCBCHW6L.jpg) ## Questions & Answers **Q: What does vitamin C do?** A: Extensive clinical research confirms the crucial role of Vitamin C in supporting the immune system, brain, eyes, heart, circulation, and overall organ health.* **Q: How many should I take daily?** A: Take 1 capsule twice daily preferably without food, or as recommended by a nutritionally informed physician. **Q: What makes Q-C special?** A: Q-C is what makes this Doctor's Best Vitamin C special - it's a premium brand of ascorbic acid manufactured in Scotland that's prized for its high quality and reliability. **Q: Best time to take vitamin C?** A: For the Doctor's Best Vitamin C, here's the optimal timing for best absorption: Morning on an empty stomach is ideal - vitamin C is best absorbed without food interference. **Q: How long will it last?** A: The Doctor's Best Vitamin C contains 120 capsules per bottle. At the recommended dosage of 1 capsule twice daily, one bottle will last you 2 months. ## Customer Reviews ### ⭐⭐⭐⭐⭐ اجببته حقا *by M***D on 7 July 2026* منتج مميز ### ⭐⭐⭐⭐⭐ Great Product *by G***7 on 1 May 2026* Great Vitamin C capsules are not huge which if great ### ⭐⭐⭐⭐⭐ Convenient Product. Price is Nice. *by B***W on 27 July 2026* Convenient Product. Price is Nice. ## Frequently Bought Together - Doctor's Best Best Vitamin C 500mg, 120 Count - Doctor's Best High Absorption Magnesium Glycinate Lysinate, 100% Chelated, Non-GMO, Vegan, Gluten & Soy Free, 200 mg, 240 Count - Doctor's Best Vitamin D3 5000IU, Non-GMO, Gluten & Soy Free, Regulates Immune Function, Supports Healthy Bones, White, No Flavour, 180 Count --- ## 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.kg/products/253702626-doctors-best-best-vitamin-c-500mg-120-count](https://www.desertcart.kg/products/253702626-doctors-best-best-vitamin-c-500mg-120-count) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-08-25*