Thorne Research – Buffered C Powder – Vitamin C (Ascorbic Acid) with Calcium, Magnesium, and Potassium – 8.15 oz

(57 Reviews)
Product Id: 258132

Price: $29.95

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Shipping Info

Orders ship within 5 to 10 business days. All products are manufactured in the United States, orders handling time within 24 hours (up to 48 hours).

Buyer Protection

  • Full Refund, if you don't receive your order
  • Full or Partial Refund, if the item is not as described

5 Great reasons to buy from us:

Features

  • EASY TO TAKE: The easiest way to take a higher amount of vitamin C
  • EASY ON THE STOMACH: A buffered vitamin C supplement for individuals with a sensitive or compromised digestive system
  • IMMUNE: For immune function and antioxidant support*
  • COLLAGEN/BONES: Helps maintain healthy bones and connective tissue*
  • FREE FROM: Every Thorne product is made with the purest possible ingredients – without gluten or other major allergens (eggs, tree nuts, peanuts). This product also contains no dairy, soy, yeast, fish, or shellfish.

Product Images

Thorne Research - Buffered C Powder - Vitamin C (Ascorbic Acid) with Calcium, Magnesium, and Potassium - 8.15 oz

Thorne Research - Buffered C Powder - Vitamin C (Ascorbic Acid) with Calcium, Magnesium, and Potassium - 8.15 oz

Thorne Research - Buffered C Powder - Vitamin C (Ascorbic Acid) with Calcium, Magnesium, and Potassium - 8.15 oz

Thorne Research - Buffered C Powder - Vitamin C (Ascorbic Acid) with Calcium, Magnesium, and Potassium - 8.15 oz

Thorne Research - Buffered C Powder - Vitamin C (Ascorbic Acid) with Calcium, Magnesium, and Potassium - 8.15 oz

Thorne Research - Buffered C Powder - Vitamin C (Ascorbic Acid) with Calcium, Magnesium, and Potassium - 8.15 oz

Thorne Research - Buffered C Powder - Vitamin C (Ascorbic Acid) with Calcium, Magnesium, and Potassium - 8.15 oz

Thorne Research - Buffered C Powder - Vitamin C (Ascorbic Acid) with Calcium, Magnesium, and Potassium - 8.15 oz

Thorne Research - Buffered C Powder - Vitamin C (Ascorbic Acid) with Calcium, Magnesium, and Potassium - 8.15 oz

Product description

Thorne logo
C155-Buffered C Powder

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.

Designed for Sensitivities

Designed for Sensitivities

Buffered to allow sensitive individuals to take larger amounts of vitamin C more easily.*

Unique Formula

Unique Formula

Thorne’s Buffered C Powder optimizes intake by providing calcium, magnesium, potassium.*

Convenient Protocol

Convenient Protocol

Buffered C Powder mixes well in any fluid of choice.

Purest Ingredients

Purest Ingredients

There are no unnecessary fillers or additives in Thorne supplements. Thorne is committed to providing high-quality supplements that contain research-backed ingredients, in efficacious amounts, that retain the potency to meet label claims until the day of expiration.

Designed for Sensitivities


Designed for Sensitivities

Unique Formula


Unique Formula

Convenient Protocol


Convenient Protocol

Purest Ingredients


Purest Ingredients

Immune Support

Immune Support

Proper nutrition keeps the body’s defenses healthy. Thorne offers general immune support formulas in addition to more targeted formulas – for respiratory health, urinary tract health, and allergy support.* Thorne’s immune support supplements include nutrients like vitamins C and D, botanicals like berberine and olive leaf, flavonoids like quercetin, and multi-ingredient specialty formulas. Some of these formulas are offered in liquids and powders for ease and convenience of supplementation for all ages, including children.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Thorne quality: no higher standard

When the highest standards have been met, Thorne creates higher ones.

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Sourcing Exceptional Ingredients

We develop better standards for higher quality ingredients. Thorne cares deeply about where our ingredients come from. We partner only with suppliers whose practices emphasize quality, science, and responsibility. Better ingredients means better potency, absorption, and digestibility – and ultimately better health.

Manufacturing the Right Way

We manufacture our own products to ensure full supply chain transparency. For more than 30 years, we have invested in clean manufacturing practices. We refuse to use ingredients that can inhibit absorption. We perform our final production in the United States. Our Charleston, SC facility is third-party certified.

Four Rounds of Testing

We run four rounds of testing for each of our products. We have invested in two state-of-the-art in-house laboratories that allow us to conduct four rounds of testing, while most competitors test only one or two times. We test our raw materials, in-process batches, finish products, and product stability for each product.

Thinking Sustainably

We’re thinking sustainably to protect our environment. We believe the environment should never be compromised for the sake of business gain. At Thorne, we believe that doing our part to protect the environment and its most valuable resources goes hand in hand with our product quality standards.

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  1. Thorne Research Buffered C works well for Constipation too!

  2. I love this product especially paired with the NeoCell Super Collagen Powder- 6600mg+BioSil by Natural Factors + Minute Maid Orange Juice. You can tell the difference in your skin within 2 weeks using it consecutively. It literally makes your skin glow. I love it!

  3. I think it is a good value. The taste is tolerable, but not the best. But I believe it doing the job. I love the scoop they include to help with portion sizes.

  4. Very easy to take and to absorb. The measuring spoon makes it accurate. I especially like to travel with it.

  5. great has Vitamin C, Magnesium MORE all in one

  6. Take this everyday during the winter and i take it two to three times a day uf ai feel something coming on. Its great stuff

  7. The absolute Best! You will not be disappointed!

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