Thorne Research
Buffered C Powder (now High Potency Vitamin C, formerly Buffered C Powder) - 8 Oz / 227 Grams
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Description
Description
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 is the easiest way to take a higher amount of vitamin C
Buffered C Powder is an easy, economical and pleasant way to get your daily vitamin C along with important bone and nerve minerals. Vitamin C:
- Is a valuable antioxidant
- Supports healthy aging
- Promotes healthy skin and gums
- Improves circulation
- Boosts immune function
- Supports lung health
- Reduces allergic response
- Is a required nutrient
Hypoallergenic, mildly effervescent, Buffered C Powder provides over 2350 mg of pure vitamin C powder in each serving, buffered with carbonate forms of calcium, magnesium and potassium. Unsweetened, it easily mixes with water or any beverage.
The buffering effect of the minerals allows for greater intake of vitamin C with less risk of stomach upset and helps manage acidity that can occur in some individuals. Enhanced absorption of the calcium and magnesium is another bonus.
Vitamin C is best known as an antioxidant. It promotes proper function of cells throughout the body, and reduces cellular damage from free radicals.
Reducing oxidative (free radical) damage supports healthy aging. Oxidative damage alone is associated with increased risk for many health conditions: the heart, brain, eyes, blood vessels, bones and joints are all adversely impacted from oxidative damage. Some scientists believe oxidative damage is the first step to declining health. Smoking increases oxidative damage and destroys vitamin C.
Vitamin C is involved with the metabolism of several vitamins, some hormones, carbohydrates and fats and enhances iron absorption. The calcium, magnesium and potassium in Buffered C Powder are valuable minerals. They support healthy nerve function, promote strong bones, muscle relaxation and normal fluid Buffered C Powder. Despite all the media attention, many Americans still do not get enough calcium, and magnesium is known to be void in many diets*.
Additional Information
Additional Information
Suggested Use: Add 1 heaping (5.3 g) scoop to 8 ounces of water one to two times daily or as recommended by your health-care practitioner.
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Supplement Facts:
Serving Size: 1 scoop
Servings Per Container: 42
Amount Per Serving % Daily Value:
Vitamin C (as Ascorbic Acid): 2.35g / 3,917%
Calcium (as Ascorbate reacted from Calcium Carbonate and Ascorbic Acid): 350mg / 35%
Magnesium (as Ascorbate reacted from Magnesium Carbonate and Ascorbic Acid): 350mg 88 /%
Potassium (as Ascorbate reacted from Potassium Bicarbonate and Ascorbic Acid): 99mg / 3%
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This product does not contain 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.
STORE IN A COOL, DRY PLACE.
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KEEP OUT OF REACH OF CHILDREN.
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.
Caution: If pregnant or nursing, or taking medications, consult your healthcare professional before use.
Please note that the natural supplements listed on this site have not been evaluated by the Food & Drug Administration. These products and the use of this site are not intended to diagnose, treat, cure or prevent any disease. If you have a health concern or condition, please consult a physician. Always consult a medical doctor before modifying your diet, using any new product or drug supplement, especially when pregnant.
Return Policy
Return Policy
We are committed to offering the highest-qualitynutritional supplements available. Many of our formulations are unique, physician-developed, patented, or patent-pending, and are carefully selected to meet the standards we expect for our own patients and families. Customer satisfaction is extremely important to us. If you believe a product exchange or office credit may be appropriate, please contact our Customer Service team.*
Requests must be made within 30 days of purchase and are reviewed on a case-by-case basis. Proof of purchase is required. Product exchanges and office credits may be offered when appropriate. Refunds are not provided.
For assistance, please call 866-877-6467 or email us at: info@centerforholisticmedicine.com.
We appreciate your business. Thank you!
* Please note that Dr. David Brownstein’s books are not eligible for exchange, office credit, or refund.
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Trusted since 1998

Established since 1998
For more than 25 years, the Center for Holistic Medicine has been dedicated to helping patients address the root causes of illness through personalized, integrative care grounded in clinical experience and evidence-based medicine.
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Our supplements and protocols are developed by experienced, state-licensed physicians who have spent decades caring for patients and advancing the field of holistic and integrative medicine.
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Every PureZen™ formula is carefully selected and developed with a focus on purity, effectiveness, and clinical relevance — using high-quality ingredients trusted in real-world patient care.

