Description
Product Details:
Natural Factors Time-Release Vitamin C 1000 mg with Citrus Bioflavonoids, Rutin, and Rosehips provides gradual antioxidant support over 6–8 hours, preventing the rapid depletion that can occur under chronic oxidative stress. Each tablet combines Vitamin C with bioflavonoids for enhanced absorption and synergistic benefits. Manufactured in-house to the highest standards, every batch is ISURA-certified and third-party tested for over 800 contaminants, ensuring safety, purity, and potency. Non-GMO, gluten-free, and made without artificial preservatives, it’s a trusted, science-backed choice for daily respiratory support.
We may earn a small commission if you purchase through the link below — thank you for supporting our work and helping us keep all COPD-friendly resources free for everyone. This product is available through Healthtree, an authorized Canadian retailer of Natural Factors supplements. Use coupon code COPDLIFESTYLE at checkout for an additional 15% savings.








