Ester-C 1000
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 17% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyVitamin C and calcium are supported by strong evidence for immune function and bone health, respectively. Citrus bioflavonoids, acerola, and rose hips provide additional antioxidant properties, though clinical evidence for these specific botanical powders is more limited. The profile maintains a high safety rating for general consumption.
AI-generated summary based on research evidence. Not medical advice.
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
SUGGESTED USAGE: As a dietary supplement, take one tablet daily, preferably with meals.
Formulation Notes
Ester-C(R) is a unique form of buffered Vitamin C with metabolites. Metabolites are compounds derived from nutrients that are normally created in the body. Research has demonstrated that this combination of non-acidic Vitamin C with metabolites is well absorbed and retained in blood cells and tissues.* We have further enhanced this superior product with the synergistic blend of Bioflavonoids, Acerola, Rose Hips and Rutin.
Vegetarian Formula
1000 mg of Vitamin C Plus 200 mg of Bioflavonoids
Contains no sugar, starch, yeast, wheat, gluten, corn, soy, milk, egg or preservatives.
Additional Information
Natural color variations may occur in this product. CAUTION: PLEASE DISCARD THE INEDIBLE FRESHNESS PACKET ENCLOSED.
Good Manufacturing Practices GMP NNfA
This seal certifies that the manufacturer of this product uses quality systems and procedures that comply with NNFA's Dietary Supplement GMP standards. The quality of individual ingredients, however, has not been certified.
ACTUAL SIZE
Made in the U.S.A.
CODE 0732 V1
Product Details
Research Evidence
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.