Description
Doctor’s Best High Absorption Vitamin C uses PureWay-C — a patented vitamin C complex that has been clinically shown to absorb into white blood cells faster and remain in tissues longer than standard ascorbic acid. This means more effective immune support and antioxidant protection per dose.
Vitamin C is essential for immune function, collagen synthesis, iron absorption and antioxidant protection. The PureWay-C upgrade makes Doctor’s Best’s formula meaningfully superior to standard vitamin C supplements — the kind of evidence-based ingredient choice that the brand is known for.
Key Benefits:
- PureWay-C — clinically faster absorption into immune cells
- Longer tissue retention than standard vitamin C
- Supports normal immune function and collagen production
- Powerful antioxidant protection
- From Doctor’s Best — science-based US supplements
Take 1–2 tablets daily with food. Can be taken at any time — vitamin C is water-soluble and safe at higher doses as excess is excreted.




