---
product_id: 359815527
title: "THORNE - Vitamin C 500 mg - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Supports Immune System, Cellular Energy Production & Collagen Synthesis* - Third-Party Certified - 90 Servings"
brand: "thorne"
price: "$50.93"
currency: USD
in_stock: true
category: "Thorne"
url: https://www.desertcart.us/products/359815527-thorne-vitamin-c-500-mg-blend-of-vitamin-c-citrus
store_origin: US
region: United States of America
---

# Citrus bioflavonoids boost antioxidant power Third-party certified purity & potency 500 mg Vitamin C for immune defense THORNE - Vitamin C 500 mg - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Supports Immune System, Cellular Energy Production & Collagen Synthesis* - Third-Party Certified - 90 Servings

**Brand:** thorne
**Price:** $50.93
**Availability:** ✅ In Stock

## Summary

> 🍊 Elevate your immunity and glow game with science-backed Vitamin C!

## Quick Answers

- **What is this?** THORNE - Vitamin C 500 mg - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Supports Immune System, Cellular Energy Production & Collagen Synthesis* - Third-Party Certified - 90 Servings by thorne
- **How much does it cost?** $50.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/359815527-thorne-vitamin-c-500-mg-blend-of-vitamin-c-citrus)

## Best For

- thorne enthusiasts

## Why This Product

- Trusted thorne brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Detox Dynamo:** Enhances natural detox pathways by boosting glutathione and liver health, helping you reset and recharge daily.
- • **Glow from Within:** Supports collagen synthesis for radiant skin, stronger nails, and healthier hair—because your glow deserves science.
- • **Immune Shield Power:** 500 mg Vitamin C combined with citrus bioflavonoids delivers superior antioxidant protection to keep you unstoppable.
- • **Certified Confidence:** Third-party tested to guarantee purity and potency—no compromises, just trusted wellness.
- • **Pro-Approved Formula:** Endorsed by 100+ professional sports teams and top clinicians, making it the go-to Vitamin C for high performers.

## Overview

THORNE Vitamin C 500 mg combines potent Vitamin C with natural citrus bioflavonoids to support immune health, collagen production, and detoxification. With 90 servings per bottle, this gluten-free, third-party certified supplement is trusted by professional athletes and healthcare practitioners alike, ensuring purity and efficacy for your daily wellness routine.

## Description

Buy THORNE - Vitamin C 500 mg - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Supports Immune System, Cellular Energy Production & Collagen Synthesis* - Third-Party Certified - 90 Servings on desertcart.com ✓ FREE SHIPPING on qualified orders

## Features

- Immune Support: Vitamin C formulated with natural citrus bioflavonoids for added antioxidant benefits resulting in better cellular protection against free radicals within the body*
- Healthy Skin: Promotes collagen production, which enhances skin, nail, and hair health and supports healthy tissue and cartilage formation*
- Detox Support: Promotes the body's natural ability to eliminate toxins and benefits liver health by helping increase glutathione and other potent antioxidants*
- Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants
- Trusted: Thorne is trusted by 100+ professional sports teams and the #1 most recommended clinical brand by consumers and health-care practitioners (Based on a 2026 independent survey of US supplement consumers and health-care practitioners)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09FYFM7N3 |
| ASIN  | B09FYFM7N3 |
| Age Range Description | Adult |
| Best Sellers Rank | #2,441 in Health & Household ( See Top 100 in Health & Household ) #15 in Vitamin C Supplements |
| Brand Name | THORNE |
| Color | Orange |
| Customer Reviews | 4.9 4.9 out of 5 stars (3,540) |
| Date First Available  | September 10, 2021 |
| Diet Type | Gluten Free |
| Dosage Form | Capsule |
| Flavor | Oranges |
| Item Dimensions | 2.58 x 2.58 x 4.5 inches |
| Item Form | Capsule |
| Item Weight | 2.88 ounces |
| Item model number  | C154 |
| Manufacturer | Thorne Research |
| Manufacturer  | Thorne Research |
| Manufacturer Part Number | C154 |
| Material Type Free | en_AE |
| Model Number | C154 |
| Number of Items | 1 |
| Primary Supplement Type | Vitamin C |
| Product Benefits | Immune Support |
| Product Dimensions  | 2.58 x 2.58 x 4.5 inches; 2.88 ounces |
| Special Ingredients | Citrus Bioflavanoids |
| Specific Uses For Product | Skin |
| UPC | 693749012481 |
| Unit Count | 90 Count |

## Product Details

- **Brand:** THORNE
- **Diet Type:** Gluten Free
- **Flavor:** Orange
- **Item Form:** Capsule
- **Primary Supplement Type:** Vitamin C

## Images

![THORNE - Vitamin C 500 mg - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Supports Immune System, Cellular Energy Production & Collagen Synthesis* - Third-Party Certified - 90 Servings - Image 1](https://m.media-amazon.com/images/I/61NqKHVeZXL.jpg)

## Questions & Answers

**Q: What makes Thorne supplements high quality?**
A: Thorne produces high-quality supplements through rigorous testing, well-researched ingredient sourcing, and strict manufacturing standards. We avoid unnecessary additives, binders, and fillers that may interfere with nutrient absorption.

**Q: How does Thorne test its supplements for quality?**
A: To confirm the purity of our ingredients, the potency of our formulas, and the absence of all contaminants, we carry out a minimum of four rounds of testing on every product we manufacture. 100+ Thorne employees are dedicated to ensuring quality.

**Q: Are Thorne supplements clinically tested and safe?**
A: Thorne partners with researchers and conducts clinical trials to support the efficacy of our products. Our team of doctors and medical experts substantiate each ingredient in every formula based on extensive clinical research and medical literature.

**Q: Why are Thorne products more expensive than other supplements?**
A: When it comes to the health of our customers, we never settle. Thorne products may be priced higher than some others because of our commitment to quality at every step. We don’t simply meet the standard in dietary supplements — we set the standard.

**Q: Where are Thorne supplements made and where are the ingredients sourced from?**
A: Located in South Carolina, Thorne manufactures supplements in the USA using globally sourced ingredients. When it comes to ingredient sourcing, we seek out only the highest-quality ingredients, selecting each one for its purity and effectiveness.

## Frequently Bought Together

- THORNE Vitamin C - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Support Immune System, Production of Cellular Energy, Collagen Production and Healthy Tissue* - Gluten-Free - 90 Capsules
- THORNE Vitamin D-5000 - Vitamin D3 Supplement - Support Healthy Bones, Teeth, Muscles, Cardiovascular, and Immune Function* - NSF Certified for Sport - Dairy-Free, Soy-Free - 60 Capsules
- THORNE Zinc Picolinate 15mg - Highly Absorbable Zinc Supplement - Supports Wellness, Immune System, Eye, Skin, and Reproductive Health* - Gluten-Free, Soy-Free, Dairy-Free - 60 Capsules

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-05*