Calcium Ascorbate Vitamin C Powder 1000 mg
by BulkSupplements.com · powder · 100 grams
- On the market (NIH)
- UPC X000J41BN3
- DSLD label 330498
- Serving 1,000 milligrams (1/3 tsp)
- 100 servings
Calcium Ascorbate Vitamin C Powder 1000 mg by BulkSupplements.com lists 2 ingredients, 2 with an amount per serving of 1,000 milligrams, such as 820 mg of vitamin C and 80 mg of calcium. Its current label entered the NIH Dietary Supplement Label Database on June 25, 2025.
What is in Calcium Ascorbate Vitamin C Powder 1000 mg?
Each row as the label prints it, per serving of 1,000 milligrams. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Vitamin Cas Calcium AscorbateVitamin C (Form: as Calcium Ascorbate) | 820 mg | 911% | Higher than 90% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 2,460 mg. 1.2 times the adult UL a day. |
| Calciumas Calcium AscorbateCalcium (Form: as Calcium Ascorbate) | 80 mg | 6% | 62% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 240 mg. |
Source: NIH ODS Dietary Supplement Label Database, label 330498 (entered June 25, 2025), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:
- At 3 servings a day, the most its directions give, the label lists 2,460 mg of vitamin C, 1.2 times the adult Tolerable Upper Intake Level.
The NIH database records 1 to 3 servings a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.
The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.
Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.
Which products have the closest formulas?
6 products list the very same ingredients; the nearest amounts come first.
- Calcium AscorbateBulkSupplements.com · off the market same ingredients
- Calcium Ascorbate Powder 1000 mgBulkSupplements.com same ingredients
- Vitamin C plus CalciumUltimate Nutrition Platinum Series same ingredients
- Buffered C PowderMaxi Health same ingredients
- Buffered Vitamin C 800 mgSolaray same ingredients
- Vitamin C 1000 mg Buffered with Calcium AscorbateBronson same ingredients
Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.
What does the label say about taking it?
Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.
- Directions
- Suggested Use: As a dietary supplement, take 1000 mg (1/3 tsp) up to three times daily or as directed by a physician.
- Warnings
- Always consult a physician before taking any dietary supplement.
- Keep out of reach of children.
- Allergens and what it does not contain
- Free of: Added sugar, soy, dairy, yeast, gluten, additives
- Storage
- Store in a dry, cool place Contents are sold by weight, not volume. Settling may occur.
Source: label statements in DSLD label 330498.
How many labels does Calcium Ascorbate Vitamin C Powder 1000 mg have?
3 labels are on file under this name since April 24, 2025: other sizes, label designs and reformulations. The current one leads this page.
- Label 330498 (current) Entered June 25, 2025 · on the market · 100 grams · UPC X000J41BN3
- Label 330499 Entered May 21, 2025 · on the market · 250 grams · UPC X000J41BLF
- Label 330500 Entered April 24, 2025 · on the market · 500 grams · UPC X000J41BI3
DSLD also links this label to: Calcium Ascorbate (image difference, same product), Calcium Ascorbate (package size difference, same product), Calcium Ascorbate (image difference, same product), Calcium Ascorbate Powder 1000 mg (package size difference, same product).
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names BulkSupplements.com (distributor), Henderson, NV. All BulkSupplements.com products.