
KIRKLAND

Bluebonnet Buffered Vitamin C 1000 mg uses calcium ascorbate for a stomach-friendly dose of daily immune and antioxidant support in vegan caplets.
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Bluebonnet Buffered Vitamin C 1000 mg delivers vitamin C as buffered calcium ascorbate, a less acidic form that's gentler on sensitive stomachs than standard ascorbic acid. Each bottle contains 180 vegan caplets. Vitamin C is a powerful antioxidant that supports immune health, helps protect cells from oxidative stress, and plays a role in collagen formation for healthy skin and connective tissue. These caplets are Non-GMO and free from soy, gluten, and dairy, and are certified Kosher and vegan. The buffered formula makes daily high-potency vitamin C easy to take with or without food. A smart everyday choice for anyone who wants dependable immune and antioxidant support without the acidity of traditional vitamin C.
Buffered vitamin C is bound to a mineral like calcium (calcium ascorbate), which lowers acidity and makes it gentler on the stomach than plain ascorbic acid.
Yes. It is certified vegan, gluten-free, soy-free, dairy-free, Non-GMO, and Kosher.
Take one caplet daily with or without food, or as directed by your healthcare provider.
Many people find buffered calcium ascorbate easier to tolerate than acidic ascorbic acid, especially at higher 1000 mg doses.