---
product_id: 10970598
title: "Doctor's Best Vitamin C Powder with Q-C, Healthy Immune System, Brain, Eyes, Heart and Circulation, Joints, Sourced from Scotland, 250G, 8.8 Ounce"
brand: "doctor's best"
price: "208 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Doctor's Best"
url: https://www.desertcart.pl/products/10970598-doctors-best-vitamin-c-powder-with-q-c-healthy-immune
store_origin: PL
region: Poland
---

# Vegan, Non-GMO, Gluten & Soy Free Q-C sourced from Scotland 1000mg Vitamin C per serving Doctor's Best Vitamin C Powder with Q-C, Healthy Immune System, Brain, Eyes, Heart and Circulation, Joints, Sourced from Scotland, 250G, 8.8 Ounce

**Brand:** doctor's best
**Price:** 208 zł
**Availability:** ✅ In Stock

## Summary

> 💥 Elevate your immunity with Scotland’s finest Vitamin C power boost!

## Quick Answers

- **What is this?** Doctor's Best Vitamin C Powder with Q-C, Healthy Immune System, Brain, Eyes, Heart and Circulation, Joints, Sourced from Scotland, 250G, 8.8 Ounce by doctor's best
- **How much does it cost?** 208 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/10970598-doctors-best-vitamin-c-powder-with-q-c-healthy-immune)

## 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

- • **Flexible Powder Form:** Easily dissolves and blends into your favorite drinks, letting you customize your daily dose for on-the-go immune resilience.
- • **Premium Scottish Quality:** Experience the trusted reliability of Q-C Vitamin C, meticulously sourced from Scotland for unmatched purity and efficacy.
- • **Clean & Conscious Formula:** Gluten-free, soy-free, non-GMO, and vegan-friendly—perfect for the mindful professional who demands transparency and quality.
- • **Pure Powerhouse Antioxidant:** Boost your body's defense with 1000mg of potent Vitamin C per serving, enhancing antioxidant capacity and fighting oxidative stress.
- • **Tailored Immune & Vitality Support:** Supports brain, eyes, heart, circulation, joints, and skin health—because your wellness deserves a holistic boost.

## Overview

Doctor's Best Vitamin C Powder with Q-C delivers 1000mg of high-quality Vitamin C per serving, sourced from Scotland’s premium Q-C brand. This vegan, non-GMO, gluten- and soy-free powder supports immune health, antioxidant protection, and vital functions across brain, eyes, heart, circulation, and joints. Its clean, easily dissolvable formula offers customizable dosing for professionals seeking a reliable, pure supplement to maintain peak 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.

Review: This is a good choice for vit c mix - Great choice, dissolves well and does not affect the flavor of another drink. Just mix a level scoop as directed.
Review: Love it! - I've been using Doctor's Best Vitamin C Powder consistently, and it has become my go-to vitamin C supplement. First and foremost, I really appreciate that it it vegan and comes in powder form. I feel this powder dissolves easily in water and is quickly absorbed by the body. I definitely notice a faster response when I’m feeling run down or need an immune boost. Another reason I keep repurchasing this is the high quality of the product. It's pure, no artificial ingredients, which gives me confidence that I'm getting a clean and effective supplement. Also, since it's powder, I can adjust the dosage based on my needs—whether it's a small maintenance dose or a larger amount when I feel a cold coming on. It’s also gentle on my stomach. I will definitely keep purchasing this vitamin c. Love it

## Features

- VITAMIN C WITH Q-C - Doctor’s Best Vitamin C contains Q-C, which is manufactured in Scotland and prized for its high quality and reliability. Vitamin C is known for immune health support and antioxidant support.*
- IMMUNE SUPPORT- Vitamin C is essential for the synthesis of collagen, carnitine, and certain brain chemical transmitters, provides fundamental support for the brain, eyes, skin, heart, circulation, and immune system.*
- POWERFUL ANTIOXIDANT - Ascorbic acid is vital to the body for its role as an electron donor, supporting metabolic enzymes, enhances the body's antioxidant potential, also protects against free radical damage, which can lead to oxidative stress.*
- TRUSTED AND PURE - 1000mg of Vitamin C with Q-C each serving. Gluten Free, Non-GMO, Soy Free, Vegan. Doctor's Best is committed to the safety of all of our products, offering a clean and reliable supplement for your well-being.
- IMPORTANT NOTE: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00HNS1E0W |
| Age Range Description | Adult |
| Allergen Information | Gluten Free, Soy Free |
| Best Sellers Rank | #25,653 in Health & Household ( See Top 100 in Health & Household ) #201 in Vitamin C Supplements #2,039 in Sales & Deals |
| Brand | Doctor's BEST |
| Brand Name | Doctor's BEST |
| Color | No Color |
| Customer Reviews | 4.6 out of 5 stars 2,305 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Powder |
| Flavor | Unflavored |
| Global Trade Identification Number | 00753950003330 |
| Item Dimensions | 3.19 x 3.19 x 4.5 inches |
| Item Form | Powder |
| Item Weight | 8.8 Ounces |
| Manufacturer | Doctor's Best |
| Model Name | r's Best Vitamin C Powder with Quali-C, Healthy Immune System, Brain, Eyes, Heart and Circulation, Joints, Sourced from Scotland, 250G, 8.8 Ounce (Pack of 1) |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin C |
| Product Benefits | Immune Support |
| Special Ingredients | Non-GMO, Gluten Free, Soy Free, Vegan |
| Specific Uses For Product | Immune Support |
| UPC | 753950003330 |
| Unit Count | 8.8 Ounce |

## Product Details

- **Brand:** Doctor's BEST
- **Diet Type:** Gluten Free
- **Flavor:** Unflavored
- **Item Form:** Powder
- **Primary Supplement Type:** Vitamin C

## Images

![Doctor's Best Vitamin C Powder with Q-C, Healthy Immune System, Brain, Eyes, Heart and Circulation, Joints, Sourced from Scotland, 250G, 8.8 Ounce - Image 1](https://m.media-amazon.com/images/I/61bCXhZ3uTL.jpg)

## Questions & Answers

**Q: Is this product 100% corn free?**
A: No, it is not corn-free.  It says on the Quali-C website that Quali-C is sourced from non-gmo cornfields.  http://www.dsm.com/products/quali-c/en_US/about-quali-c/traceability.html

**Q: Some people are saying this isn't real vitamin c, what is quali-c? why doesnt it dissolve in water?**
A: The Vitamin C recommended by the Vitamin C Foundation is a Quali-C product, and a quick search of "ascorbic acid" shows it to be synonymous with Vitamin C, so the argument that Quali-C is not real Vitamin C seems untenable. As for its solubility in water, it dissolves almost instantly in hot water.

**Q: Doctor's best is owned by a multi-national, food conglomerate company.  how can i trust that this product is truly quali-c from scotland?**
A: The label indicates it was manufactured in Scotland. Unless they are giving false information on the label, I will have to assume that it is true. I have been unable to find another vitamin c powder that is certified non-GMO that is not made in China from corn, it seems to work fine for me, no colds or flus or infections for over 2 years since I have been taking it.   I suggest you contact Doctors Best directly with any questions, if you can trust what they tell you. Hope this is of help. The main thing is to avoid vitamins from China.

**Q: Is this L-ascorbic acid?**
A: We are happy to help.  The Doctor's Best Vitamin C Powder is ascorbic acid using the branded Quali-C.

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is a good choice for vit c mix
*by C***. on December 30, 2025*

Great choice, dissolves well and does not affect the flavor of another drink. Just mix a level scoop as directed.

### ⭐⭐⭐⭐⭐ Love it!
*by H***R on July 31, 2025*

I've been using Doctor's Best Vitamin C Powder consistently, and it has become my go-to vitamin C supplement. First and foremost, I really appreciate that it it vegan and comes in powder form. I feel this powder dissolves easily in water and is quickly absorbed by the body. I definitely notice a faster response when I’m feeling run down or need an immune boost. Another reason I keep repurchasing this is the high quality of the product. It's pure, no artificial ingredients, which gives me confidence that I'm getting a clean and effective supplement. Also, since it's powder, I can adjust the dosage based on my needs—whether it's a small maintenance dose or a larger amount when I feel a cold coming on. It’s also gentle on my stomach. I will definitely keep purchasing this vitamin c. Love it

### ⭐⭐⭐⭐⭐ Really good vitamin C
*by T***N on November 23, 2025*

Great product, great ingredients value a super, and have ordered this multiple times.

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-02-03*