Arginine 500 mg & Citrulline 250 mg
by LuckyVitamin · capsule · 120 veg capsules
- On the market (NIH)
- UPC 8 10026 42214 0
- DSLD label 283100
- Serving 1 veg capsule
- 120 servings
Arginine 500 mg & Citrulline 250 mg by LuckyVitamin lists 2 ingredients, 2 with an amount per serving of 1 veg capsule, such as 500 mg of L-arginine and 250 mg of L-citrulline. Its current label entered the NIH Dietary Supplement Label Database on February 21, 2023.
What is in Arginine 500 mg & Citrulline 250 mg?
Each row as the label prints it, per serving of 1 veg capsule. 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 |
|---|---|---|---|
| L-Argininefree-form | 500 mg | 47% of 1,455 products listing arginine give more (median 500 mg). Per day at the most servings: 1,000 mg. | |
| L-Citrullinefree-form | 250 mg | 91% of 1,209 products listing citrulline give more (median 3 g). Per day at the most servings: 0.5 g. |
Source: NIH ODS Dietary Supplement Label Database, label 283100 (entered February 21, 2023), 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:
- 91% of the 1,209 products that print an amount of citrulline list more than its 0.25 g of L-citrulline (filed by NIH under citrulline) (median 3 g).
The NIH database records 2 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.
- Arginine & Citruline 500/250NOW Sports · off the market same ingredients
- Arginine & Citrulline 500/250NOW Sports · off the market same ingredients
- Arginine 500 mg & Citrulline 250 mgProtocol For Life Balance same ingredients
- L-Arginine + L-Citrulline 750 mgNutricost same ingredients
- L-Arginine 500 mg & L-Citrulline 250 mgNutricost same ingredients
- Arginine & Citrulline 500 mg / 250 mgNOW Sports 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 Usage: Take 1 capsule 2 times daily.
- Warnings
- Caution: For adults only.
- Consult physician if pregnant/nursing, taking medication (especially antihypertensives, nitrates, or other heart medications), or have a medical condition (especially herpes, kidney impairment and/or glaucoma).
- Keep out of reach of children.
- Not manufactured with wheat, gluten, soy, corn, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.
- Allergens and what it does not contain
- Not manufactured with wheat, gluten, soy, corn, milk, egg, fish, shellfish or tree nut ingredients.
- Non-GMO
- Storage
- Store in a cool, dry place after opening.
Source: label statements in DSLD label 283100.
What else is on the label?
Other ingredients: Hypromellose, Silicon Dioxide, Stearic Acid, Calcium Citrate, Microcrystalline Cellulose.
Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Guaranteed Quality & Potency.
How many labels does Arginine 500 mg & Citrulline 250 mg have?
One label is on file, entered on February 21, 2023.
- Label 283100 (current) Entered February 21, 2023 · on the market · 120 veg capsules · UPC 8 10026 42214 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Lucky Health Group Inc. (distributor), Conshohocken, PA. All LuckyVitamin products.