Doctor's Best Vitamin C provides 1000mg of Quali-C® Vitamin C per serving to support immune function, collagen production, and antioxidant protection. This clinically studied formula promotes overall health and wellness.
Boosts immune health & antioxidant defense
Supports collagen production for skin & joints
Made with Quali-C® for superior purity & effectiveness
Gluten-free, soy-free & non-GMO formula
USP Verified & third-party tested
Manufactured with high-quality Quali-C®
Non-GMO, gluten-free, soy-free
Vitamin C (Quali-C®) – 1000mg – Supports immune & cellular health
Vegetable Cellulose Capsule – Vegan-friendly formulation
Microcrystalline Cellulose – Enhances stability
Take one veggie capsule daily, preferably with food, for optimal absorption.
Domestic Orders (UK)
Same-day dispatch before 3 PM Monday to Friday and 12 PM on Saturdays
Tracked 24-hour service
International Orders
Estimated 3–5 days delivery