--- product_id: 4783733 title: "Best Vitamin C 500mg, 120 Count" brand: "doctor's best" price: "€ 34.55" currency: EUR in_stock: true reviews_count: 8 category: "Doctor's Best" url: https://www.desertcart.gr/products/4783733-best-vitamin-c-500mg-120-count store_origin: GR region: Greece --- # Vegan, Non-GMO, Gluten & Soy free Q-C sourced from Scotland 500mg pure Vitamin C dose Best Vitamin C 500mg, 120 Count **Brand:** doctor's best **Price:** € 34.55 **Availability:** ✅ In Stock ## Summary > 🛡️ Elevate your wellness game with Doctor’s Best Vitamin C — because your immune system deserves the best! ## Quick Answers - **What is this?** Best Vitamin C 500mg, 120 Count by doctor's best - **How much does it cost?** € 34.55 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/4783733-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 - • **Clean, Pure & Ethical Formula:** Non-GMO, vegan, gluten and soy-free—perfect for the mindful professional who demands transparency and safety. - • **Powerhouse Antioxidant Support:** Boost your body's defense with 500mg of Vitamin C that regenerates vital antioxidants like Vitamin E and glutathione. - • **Premium Scottish Q-C Vitamin C:** Experience superior purity and potency with Q-C, a trusted ingredient crafted in Scotland for unmatched quality. - • **Trusted Brand with Proven Results:** Join thousands who rely on Doctor’s Best for consistent quality and effective immune support since 2011. - • **Comprehensive Immune & Brain Health:** Supports collagen synthesis, brain function, eye health, and cardiovascular wellness for holistic vitality. ## Overview Doctor's Best Vitamin C 500mg delivers a potent antioxidant boost with Q-C, a premium Vitamin C ingredient sourced from Scotland. This vegan, non-GMO, gluten and soy-free supplement supports immune health, collagen production, brain and cardiovascular function, while enhancing the body's antioxidant network by regenerating Vitamin E and glutathione. Trusted since 2011, it offers clean, reliable nutrition for professionals seeking effective daily wellness support. ## 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. ## Features - PURE VITAMIN C SUPPLEMENT: Our Vitamin C formula (as Q-C ascorbic acid) in capsule form is manufactured in Scotland and prized for its high quality and reliability - NATURAL IMMUNE SUPPORT: Vitamin C helps support the body with antioxidants, helping with overall immune health. It is an essential cofactor for important enzyme systems - 500 MG PER SERVING: Each veggie capsule delivers 500 mg of Vitamin C, providing strong antioxidant support while helping maintain a healthy immune system and overall wellness - PROVEN INGREDIENTS: Our vit C capsules are non-GMO, gluten free, soy free, and vegan, with 120 veggie caps per bottle to deliver natural antioxidant and immune support - DOCTOR'S BEST: Good nutrition starts with sound science. For over 35 years, we have been dedicated to providing only thoroughly researched, rigorously tested, and clinically-approved supplements ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005CD3ZTI | | Age Range Description | Senior | | Allergen Information | Gluten Free | | Best Sellers Rank | #30,264 in Health & Household ( See Top 100 in Health & Household ) #211 in Vitamin C Supplements #2,116 in Sales & Deals | | Brand | Doctor's BEST | | Brand Name | Doctor's BEST | | Color | No Color | | Customer Reviews | 4.7 out of 5 stars 1,407 Reviews | | Diet Type | Vegan | | Dosage Form | 500 | | Flavor | Unflavored | | Global Trade Identification Number | 00753950002562 | | Item Dimensions | 2.19 x 2.19 x 4.25 inches | | Item Form | Capsule | | Item Nype Name | Vitamin C | | Item Weight | 3.2 ounces | | Manufacturer | Doctor's Best | | Manufacturer Part Number | DRB-00256 | | Model Name | Doctor ' S Best | | Model Number | DRB-00256 | | Number of Items | 1 | | Primary Supplement Type | Vitamin C | | Product Benefits | Antioxidant | | Specific Uses For Product | Immune Support | | UPC | 753950002562 | | Unit Count | 120 Count | ## Product Details - **Brand:** Doctor's BEST - **Diet Type:** Vegan - **Flavor:** Unflavored - **Item Form:** Capsule - **Primary Supplement Type:** Vitamin C ## Images ![Best Vitamin C 500mg, 120 Count - Image 1](https://m.media-amazon.com/images/I/51g6RzLsoRL.jpg) ![Best Vitamin C 500mg, 120 Count - Image 2](https://m.media-amazon.com/images/I/71WCGQPdgSL.jpg) ![Best Vitamin C 500mg, 120 Count - Image 3](https://m.media-amazon.com/images/I/71llAYMI7SL.jpg) ![Best Vitamin C 500mg, 120 Count - Image 4](https://m.media-amazon.com/images/I/71Q0Wrim5rL.jpg) ![Best Vitamin C 500mg, 120 Count - Image 5](https://m.media-amazon.com/images/I/71GVCBCHW6L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***H on October 24, 2025* ### ⭐⭐⭐⭐⭐ Review *by R***! on June 21, 2024* ### ⭐⭐⭐⭐⭐ Review *by G***7 on May 1, 2026* ## 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.gr/products/4783733-best-vitamin-c-500mg-120-count](https://www.desertcart.gr/products/4783733-best-vitamin-c-500mg-120-count) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-10*