Buffered C Powder, 8 Oz, Thorne Research

Buffered C Powder by Thorne Research offers a natural vitamin C for sensitive individuals

Price: $27.00CAD

  • Description
  • Ingredients

Buffered C Powder by Thorne Research is a natural vitamin C supplement for individuals sensitive to the acidity of pure ascorbic acid.

  • Buffered vitamin C supplement for individuals with a sensitive or compromised digestive system*
  • Made with pure, crystalline vitamin C
  • An inexpensive source of vitamin C and the major minerals
  • The easiest way to take a higher amount of vitamin C

High amounts of vitamin C – several grams daily – have been advocated for optimizing both immune function and antioxidant support.* Evidence for the efficacy of consuming high amounts of ascorbic acid is due in large part to the groundbreaking research conducted in the 1970s and 1980s by two-time Nobel Prize winner, Linus Pauling, PhD.

Taking high amounts of vitamin C can be a challenge for individuals who have sensitive or compromised digestive systems. For these individuals, Thorne Research has developed Buffered C Powder. Each scoop supplies the same pure, crystalline vitamin C found in Thornes Pure Ascorbic Acid, along with a blend of calcium, magnesium, and potassium mineral ascorbates that serve as a buffer, allowing sensitive individuals to take large amounts of vitamin C with ease and comfort.

In addition to 2,350mg of vitamin C in each scoop, Buffered C Powder provides 350mg each of calcium and magnesium and 99mg of potassium.

Supplement Facts:
Servings (5.3g) per container: 42
One Heaping (5.3 g) Scoop Contains:
Vitamin C (as Ascorbic Acid) 2.35g
Calcium 350mg
—(as Ascorbate reacted from Calcium Carbonate and Ascorbic Acid)
Magnesium 350mg
—(as Ascorbate reacted from Magnesium Carbonate and Ascorbic Acid)
Potassium 99mg
—(as Ascorbate reacted from Potassium Bicarbonate and Ascorbic Acid)
Other Ingredients: None.
Contains NO: wheat, gluten, corn, yeast, soy, egg, dairy products, or artificial colors, sweeteners, or flavors. This product also does not contain lactose, palmitic acid, or magnesium, calcium, or vegetable stearates.

Recommended Use:
Adults: Add 1 heaping (5.3g) scoop to 8 ounces of water one to two times daily or as recommended by your healthcare practitioner.

Recommended Use or Purpose:
A factor in the maintenance of good health, in the normal development and maintenance of bones, cartilage, teeth and gums, and in wound healing.


Do not take two (2) hours prior to or until four (4) hours after taking other medications. Where impaired renal function exists, the use of potassium supplements should be monitored closely. The use of potassium supplements with potassium-sparing diuretics (spironolactone, triamterene, amiloride) may lead to hyperkalemia.

If you are pregnant or nursing, please consult your healthcare professional before using this product. Vitamin C can cause diarrhea in some individuals in large doses, which can vary from person to person. This resolves when the dosage is reduced. Keep out of the reach of children.


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