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Pure Encapsulations Buffered Ascorbic Acid Capsules

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Vitamin C as mineral ascorbates for sensitive individuals. Ships to the US only.

Antioxidant support for cellular health‡
Supports the body's defense systems by promoting white blood cell function and antibody response‡
Provides reduced gastric irritation for sensitive individuals‡
Assists in iron absorption‡
Promotes collagen formation‡
Buffered ascorbic acid with minerals to create aneutral pH vitamin C
Made with high-quality vegan ingredients backed by verifiable science


Buffered ascorbic acid combines calcium ascorbate, magnesium ascorbate, and potassium ascorbate to create a neutral pH vitamin C. This special form of ascorbic acid lessens possible gastric irritation in sensitive individuals. Vitamin C is an antioxidant and free radical scavenger with a wide range of functions.1-5 It supports the body's defense system by promoting white blood cell function and activity, interferon levels, antibody responses, and secretion of thymic hormones.2 It is also essential for the formation and maintenance of intercellular ground substance and collagen.3 Vitamin C aids in the absorption of iron, the formation of red blood cells and conversion of folic acid to active folinic acid.4 It also maintains healthy mast cell function and supports lymphocyte formation.5 Vitamin C is also required for the synthesis of carnitine and steroids.‡


Ages 18 and up
Antioxidant and immune system support‡
Vascular health support‡
Suitable for individuals with gastric sensitivity

As a dietary supplement, take 1 capsule, 1-4 times daily, with or between meals, or as directed by a health professional.


If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use.