New look. Same formulas. Reintroducing you to Thorne. Details
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New look. Same formulas.

You probably noticed our new website, new logo, and new product labels. While our looks may have changed, our commitment to science and quality products remains untouched. Every product is still manufactured with the highest quality and safety standards in the world and still contains the exact same formula as before.

Please note that during the transition you might receive products with the former label as well as the new label. In every case, however, all of our products, regardless of label, are shipped with the maximum shelf-life in mind.

Learn more about our brand evolution.

 

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Buffered C Powder

SKU C155

Vitamin C that's buffered, so it's easier on the stomach*

Buffered C Powder makes it easier for individuals with a sensitive or compromised digestive system to take a higher amount of vitamin C. It also provides calcium, magnesium, and potassium.

$21.15
Benefits
Immune Support
Vitamin C (ascorbic acid) is a key antioxidant, protecting cells throughout the body from free radical damage.* It also plays an integral role in the production of cellular energy, in addition to helping to maintain healthy cholesterol levels, preventing LDL oxidation, promoting wound healing, and maintaining healthy immune function.* Taking a high amount of vitamin C – several grams daily – has been advocated for optimizing both immune function and antioxidant support.* But taking a high amount can be a challenge for individuals who have a sensitive or compromised digestive system. Thorne's Buffered C Powder supplies not just vitamin C, but also calcium, magnesium, and potassium mineral-ascorbates that serve as a buffer, which allows sensitive individuals to take a larger amount of vitamin C with ease and comfort.

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 the two-time Nobel Prize winner, Linus Pauling, PhD. The lifestyle and health factors that dictate a need for higher vitamin C intake include smoking, alcohol ingestion, stress, diabetes, pregnancy, environmental toxicity, and the use of certain drugs.
Mix 1 level scoop with 8 ounces of water one to two times daily or as recommended by your health professional.

Servings per container: 42
One Scoop (5.5 g) Contains:
Vitamin C (as Ascorbic Acid) 2.35 g.
Calcium (as Ascorbate reacted from Calcium Carbonate and Ascorbic Acid) 350 mg.
Magnesium (as Ascorbate reacted from Magnesium Carbonate and Ascorbic Acid) 350 mg.
Potassium (as Ascorbate reacted from Potassium Bicarbonate and Ascorbic Acid) 99 mg.

Other Ingredients: None
ALLERGY WARNING
This product is contraindicated in an individual with a history of hypersensitivity to any of its ingredients.

PREGNANCY WARNING
If pregnant, consult your health professional before using this product.

INTERACTIONS/CONTRAINDICATIONS
There are no known interactions or contraindications at publication date.

OTHER WARNINGS
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.

Bringing health to your home.

Our new suite of Thorne tests allow you to take steps towards a healthier lifetsyle while in the comfort of your own home. No lab visit required. Ever. Learn more about Thorne home tests and find out which test is right for supporting you in becoming your best self.

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