Formerly called Doctor's Best Sustained Release Vit C with PureWay-C®, Doctor's Best High Absorption Vitamin C with PureWay-C remains the same unique sustained release formula for all day immune support.
It contains PureWay-C®, a unique form of vitamin C that contains vitamin C-lipid metabolites that has superior uptake, bioavailability and retention in cells, as well as more potent free radical scavenging capabilities than other forms of vitamin C.

The increased bioavailability from PureWay-C® means has a greater potential than other forms of vitamin C to support healthy neuron function and enhanced immune system activity. The formula also contains citrus bioflavonoids and ascorbyl palmitate, a fat-soluble form of vitamin C that is able to be stored in lipid cell membranes for later use. Bioflavonoids work in conjunction with vitamin C to improve absorption and boost its free radical scavenging effects.

Benefits:
• Doctor's Best - Sustained Release Vit C with PureWay-C® is a unique formula that supports the body’s immune and antioxidant systems.
• It contains PureWay-C®, a unique form of vitamin C that contains vitamin C-lipid metabolites that provides superior uptake, bioavailability and retention in cells, and is a more potent free radical scavenger than several other forms of vitamin C.*
• The increased bioavailability from PureWay-C® means this formula has a greater potential than other forms of vitamin C to help support healthy neuron function and enhanced immune system activity.*
• The formula also contains citrus bioflavonoids, which improve vitamin C’s absorption and free radical scavenging, and ascorbyl palmitate, a fat-soluble form of vitamin C that is able to be stored in lipid cell membranes for later use.
• Non-GMO/Gluten Free/Vegetarian/Vegan/Soy Free

How does Pureway-C work?
PureWay-C® is a novel vitamin C preparation containing vitamin C-lipid metabolites. Studies in the laboratory show that human cells absorb this new form of vitamin C more rapidly and in greater amounts than the three most popular forms of vitamin C: ascorbic acid, calcium ascorbate and calcium ascorbate-calcium threonate-dehydroascorbate. In order for vitamin C to exert its antioxidant benefits, it must be able to get inside cells. PureWay-C® was tested for its ability to be taken up and retained in the cell. Compared to ascorbic acid, the most common form of vitamin C, PureWay-C® showed a 233% increase in cellular uptake into human T-lymphocytes at both 30 and 45 minutes. This absorption level was a 122% improvement above the next best form of vitamin C, calcium ascorbate-calcium threonate-dehydroascorbate.

Companion Products: Fully Active B complex, Vitamin D3

Take 1 tablet twice daily.
(Or as recommended by a nutritionally informed physician)

Each tablet contains:
Vitamin C (as Pureway-C and ascorbyl palmitate) 500mg
Citrus bioflavonoid complex 50mg