Vitamin C Crystals 5,000 mg
by Wonder Laboratories · powder · 8 ounces
- On the market (NIH)
- UPC 0 99528 55008 1
- DSLD label 215722
- Serving 0.25 tsp
- 181 servings
Vitamin C Crystals 5,000 mg by Wonder Laboratories lists one ingredient: 1,250 mg of vitamin C per serving of 0.25 tsp. Its current label entered the NIH Dietary Supplement Label Database on March 24, 2020.
What is in Vitamin C Crystals 5,000 mg?
Each row as the label prints it, per serving of 0.25 tsp. 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 L-Ascorbic Acid | 1,250 mg | 2,083% | Higher than 98% of 18,583 products listing vitamin C (median 100 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 215722 (entered March 24, 2020), version 9.4.0. See the label on DSLD. 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:
- Its 1,250 mg of vitamin C is higher than 98% of the 18,583 vitamin C products that print an amount; 277 list more.
The NIH database records one serving 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.
- C CrystalsThompson same ingredients
- Vitamin C CrystalsWonder Laboratories same ingredients
- C-CrystalsDC same ingredients
- High Potency Vitamin C Powder365 Everyday Value same ingredients
- Vitamin C Capsules 600 mgNutrition Rescue same ingredients
- Vitamin C 600 mgChief Originals · off the market 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
- Directions: As a dietary supplement 1/4 teaspoonful or more daily, preferably at mealtime. May be added to juice or sprinkled on food.
- Warnings
- Tamper evident: Do not use this product if imprinted foil seal under cap is broken or missing.
- Keep out of reach of children.
- Caution: If you are pregnant or nursing, consult your physician before taking this product.
- Allergens and what it does not contain
- Gluten free
- Storage
- Keep tightly closed. Store at room temperature: 59 degrees – 86 degrees F (15 degrees – 30 degrees C).
Source: label statements in DSLD label 215722.
What else is on the label?
Other ingredients: None.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Ko Kosher Service.
How many labels does Vitamin C Crystals 5,000 mg have?
2 labels are on file under this name since March 24, 2020: other sizes, label designs and reformulations. The current one leads this page.
- Label 215722 (current) Entered March 24, 2020 · on the market · 8 ounces · UPC 0 99528 55008 1
- Label 215715 Entered March 24, 2020 · on the market · 1 pound · UPC 0 99528 55016 6
DSLD also links this label to: Vitamin C Crystals (image difference, same product), Vitamin C Crystals (package size difference, same product), Vitamin C Crystals (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 Wonder Laboratories (distributor), White House, TN. All Wonder Laboratories products.