PlainVitamins

L-Arginine Capsules

by New Age · capsule · 60 capsules

  • On the market (NIH)
  • DSLD label 268711
  • Serving 2 capsules
  • 30 servings

L-Arginine Capsules by New Age lists 7 ingredients, 7 with an amount per serving of 2 capsules, such as 30 mg of calcium, 30 mg NE of niacin, 400 mg of L-arginine and 400 mg of L-arginine AKG 2:1 extract. Its current label entered the NIH Dietary Supplement Label Database on June 16, 2022.

What is in L-Arginine Capsules?

Each row as the label prints it, per serving of 2 capsules. 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).

L-Arginine Capsules: Supplement Facts rows against the market (DSLD label 268711, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Calcium Carbonate30 mg2%Calcium in L-Arginine Capsules against 17,831 products30 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg30 mg

84% of 17,831 products listing calcium give more (median 115 mg).

Niacin30 mg NE88%Niacin in L-Arginine Capsules against 12,413 products30 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg30 mg

Higher than 63% of 12,413 products listing niacin (median 20 mg).

L-Argininebase400 mgArginine in L-Arginine Capsules against 1,455 products400 mg per serving; the middle half of products list 167 mg to 1,000 mg, the median 500 mg.400 mg

60% of 1,455 products listing arginine give more (median 500 mg).

L-Arginine AKG 2:1 extract400 mgArginine Alpha Ketoglutarate in L-Arginine Capsules against 322 products0.4 g per serving; the middle half of products list 0.75 g to 1.99 g, the median 1 g.0.4 g

85% of 322 products listing arginine alpha ketoglutarate give more (median 1 g).

L-Citrulline HCl200 mgCitrulline in L-Arginine Capsules against 1,209 products0.2 g per serving; the middle half of products list 1 g to 5 g, the median 3 g.0.2 g

93% of 1,209 products listing citrulline give more (median 3 g).

L-Citrulline Malate Extract200 mgCitrulline malate in L-Arginine Capsules against 655 products0.2 g per serving; the middle half of products list 1 g to 6 g, the median 3 g.0.2 g

97% of 655 products listing citrulline malate give more (median 3 g).

Beta Alanine80 mgBeta-Alanine in L-Arginine Capsules against 1,778 products0.08 g per serving; the middle half of products list 1.6 g to 3.2 g, the median 2 g.0.08 g

98% of 1,778 products listing beta-alanine give more (median 2 g).

Source: NIH ODS Dietary Supplement Label Database, label 268711 (entered June 16, 2022), 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:

  • 85% of the 322 products that print an amount of arginine alpha ketoglutarate list more than its 0.4 g of L-arginine AKG 2:1 extract (filed by NIH under arginine alpha ketoglutarate) (median 1 g).
  • 93% of the 1,209 products that print an amount of citrulline list more than its 0.2 g of L-citrulline HCl (filed by NIH under citrulline) (median 3 g).
  • 97% of the 655 products that print an amount of citrulline malate list more than its 0.2 g of L-citrulline malate extract (filed by NIH under citrulline malate) (median 3 g).
  • 98% of the 1,778 products that print an amount of beta-alanine list more than its 0.08 g of beta alanine (filed by NIH under beta-alanine) (median 2 g).

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.

  • L-ArginineHuntington Labs · off the market same ingredients
  • Extreme NO2Max Drive Nutrition same ingredients
  • Pump MatrixLiquid Labs · off the market same ingredients
  • L-Arginine+Natures Craft · off the market same ingredients
  • N.o.Natures Craft same ingredients
  • N.O BlastNutriSuppz 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; Take 2 capsules per day to help enhance blood flow & vascular expansion while intensifying workouts.
Warnings
Keep out of reach of children.
Do not use if safety seal is damaged or missing.
Do not exceed recommended dosage. Always consult your healthcare professional before taking any dietary supplement. Discontinue use if adverse reactions occur.
Allergens and what it does not contain
Gluten Free
Storage
Store in a cool, dry place.

Source: label statements in DSLD label 268711.

What else is on the label?

Other ingredients: Vegetable Cellulose, Magnesium Stearate, Silicon Dioxide.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in the USA Third-Party Quality Tested.

How many labels does L-Arginine Capsules have?

One label is on file, entered on June 16, 2022.

  1. Label 268711 (current) Entered June 16, 2022 · on the market · 60 capsules

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names New Age Natural (distributor), Scottsdale, AZ. All New Age products.

Where next?