Buffered Vitamin C Powder
by Life Extension · Powder
Supplement facts from the label of Buffered Vitamin C Powder by Life Extension: Vitamin C 4,000 mg, Calcium 145 mg, Magnesium 55 mg, Zinc 2.0 mg….
Supplement Facts
| Ingredient | Per serving | % DV | Upper limit (adults) |
|---|---|---|---|
| Vitamin C (Ascorbic Acid) | 4,000 mg | 4,444% | 2,000 mg · 200% at label max ⚠ |
| Calcium (Calcium Carbonate) | 145 mg | 11% | 2,500 mg · 6% at label max |
| Magnesium (Magnesium Carbonate) | 55 mg | 13% | 350 mg · 16% at label max |
| Zinc (Zinc Gluconate) | 2.0 mg | 18% | 40 mg · 5% at label max |
| Potassium (Potassium Carbonate) | 365 mg | 8% | — |
⚠ Above the upper limit: at the most servings a day printed on the label, at least one ingredient goes above the adult UL. Some ULs apply only to supplemental forms (shown on each ingredient page).
Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.
On the label
For: Vegetarian · Adult (18 - 50 Years) · Gluten Free
Claim types: Nutrient · All Other · Structure/Function
All Other Content: Scan for product info
Suggested/Recommended/Usage/Directions: Read the entire label and follow the directions carefully prior to use. Directions: Mix one (1) teaspoon of BUFFERED VITAMIN C POWDER into a glass of water. Wait for the fizz to stop before consuming. The minerals buffer out the normally acidic vitamin C to make a pleasant tasting drink.
Storage: To ensure product consistency store tightly closed in a cool, dry place.
Precautions re: All Other: Caution: Consuming high doses of this highly potent product can initially cause diarrhea, especially when taken on an empty stomach. Take with meals starting off low and gradually increasing the dose.
Storage: Store tightly closed in a cool, dry place.
Precautions re: Children: Warnings: -Keep out of reach of children.
This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.
Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).