--- product_id: 253702626 title: "Best Vitamin C 500mg, 120 Count" brand: "doctor's best" price: "164 zł" currency: PLN in_stock: true reviews_count: 5 category: "Doctor's Best" url: https://www.desertcart.pl/products/253702626-best-vitamin-c-500mg-120-count store_origin: PL region: Poland --- # Vegan, Non-GMO, Gluten & Soy-Free Q-C ascorbic acid sourced from Scotland 500mg pure Vitamin C per capsule Best Vitamin C 500mg, 120 Count **Brand:** doctor's best **Price:** 164 zł **Availability:** ✅ In Stock ## Summary > 💥 Elevate your daily defense with Scotland’s finest Vitamin C! ## Quick Answers - **What is this?** Best Vitamin C 500mg, 120 Count by doctor's best - **How much does it cost?** 164 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/253702626-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 - • **Brain & Immune Support:** High Vitamin C concentration aids neuron protection and overall immune resilience. - • **Trusted Quality & Value:** 120 capsules per jar, designed for daily use with a 4.7-star rating from 1,355+ users. - • **Clean & Conscious Formula:** Free from gluten, soy, and GMOs—perfect for mindful wellness seekers. - • **Powerful Antioxidant Boost:** Supports regeneration of Vitamin E and glutathione for enhanced cellular defense. - • **Premium Scottish Sourced Vitamin C:** Q-C brand ascorbic acid ensures unmatched purity and potency. ## Overview Doctor's Best Vitamin C 500mg delivers a premium, vegan-friendly antioxidant formula featuring Q-C ascorbic acid sourced from Scotland. Clinically shown to boost glutathione and vitamin E levels, it supports brain health, immune function, and overall cellular protection. With 120 easy-to-swallow capsules per jar, this gluten-free, soy-free, and non-GMO supplement is trusted by thousands for daily wellness. ## 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: Need vitamin c to help my iron supplement absorb . It need to to be taken on empty stomach does not case upset stomach taste is good easy to swallow . Feel better on iron and this helps iron absorb. Trust the brand and its quality and effectiveness. Review: Made in Scotland! Sold! Family takes one every day as nobody eats enough vitamin C/citrus, etc., so we try to ward off anything with quality supplements. I care that these are not sourced with any third world by-products, as I check where my rx's are sourced also, so I care about quality. These are reasonably priced when you buy in bulk! ## 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. - 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B005CD3ZTI | | ASIN | B005CD3ZTI | | Age Range Description | Senior | | Allergen Information | Gluten Free | | Best Sellers Rank | #20,361 in Health ( See Top 100 in Health ) #133 in Vitamin C Supplements | | Brand Name | Doctor's Best | | Color | red | | Container Type | Jar | | Customer Reviews | 4.7 4.7 out of 5 stars (1,358) | | Customer reviews | 4.7 4.7 out of 5 stars (1,358) | | Diet Type | Vegan | | Dosage Form | 500 | | Flavor | Unflavored | | Global Trade Identification Number | 00753950002562 | | Is Discontinued By Manufacturer | No | | 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 model number | DRB-00256 | | Manufacturer | Doctor's Best | | 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 | | Product Benefits | Antioxidant | | Product Dimensions | 5.56 x 5.56 x 10.8 cm; 90.72 g | | 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 ![Best Vitamin C 500mg, 120 Count - Image 1](https://m.media-amazon.com/images/I/51g6RzLsoRL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***H on 24 October 2025* Need vitamin c to help my iron supplement absorb . It need to to be taken on empty stomach does not case upset stomach taste is good easy to swallow . Feel better on iron and this helps iron absorb. Trust the brand and its quality and effectiveness. ### ⭐⭐⭐⭐⭐ Review *by R***! on 21 June 2024* Made in Scotland! Sold! Family takes one every day as nobody eats enough vitamin C/citrus, etc., so we try to ward off anything with quality supplements. I care that these are not sourced with any third world by-products, as I check where my rx's are sourced also, so I care about quality. These are reasonably priced when you buy in bulk! ### ⭐⭐⭐⭐⭐ Review *by G***7 on 1 May 2026* Great Vitamin C capsules are not huge which if great ## 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.pl/products/253702626-best-vitamin-c-500mg-120-count](https://www.desertcart.pl/products/253702626-best-vitamin-c-500mg-120-count) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-27*