Arginine Silicate Inositol 1500 mg

by SuperSmart · tablet or pill · 60 tablets

  • On the market (NIH)
  • UPC 5 453003 826835
  • DSLD label 285378
  • Serving 1 tablet; amounts per 2 tablets
  • 30 servings

Arginine Silicate Inositol 1500 mg by SuperSmart lists one ingredient: 1,500 mg of nitrosigine per serving of 2 tablets. Its current label entered the NIH Dietary Supplement Label Database on May 24, 2023.

What is in Arginine Silicate Inositol 1500 mg?

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

Arginine Silicate Inositol 1500 mg: Supplement Facts rows against the market (DSLD label 285378, January 2026 release)
IngredientAmount% DVAmong products listing it
Nitrosigine1,500 mgArginine silicate inositol in Arginine Silicate Inositol 1500 mg against 274 products1.5 g per serving; the middle half of products list 0.75 g to 1.5 g, the median 1.37 g.1.5 g

Higher than 50% of 274 products listing arginine silicate inositol (median 1.37 g). Per day at the most servings: 3 g.

Source: NIH ODS Dietary Supplement Label Database, label 285378 (entered May 24, 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records 1 to 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?

1 product lists the very same ingredients; the nearest amounts come first.

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
Recommended use: Adults. Take one tablet once or twice a day, preferably on an empty stomach.
Warnings
Precautions: Do not take if you suffer from herpes. Do not exceed the recommended daily dose. This product is a nutritional supplement and should not replace a varied, balanced diet.
Keep out of childrens' reach.
As with any nutritional supplement, you should consult a health professional before taking this product if you are pregnant, breastfeeding or have a health problem.
Storage
Store away from direct light, heat and humidity.

Source: label statements in DSLD label 285378.

What else is on the label?

Other ingredients: Calcium Carbonate, Stearic Acid, Maltodextrin, Croscarmellose Sodium, Shellac.

How many labels does Arginine Silicate Inositol 1500 mg have?

2 labels are on file under this name since May 22, 2021: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 285378 (current) Entered May 24, 2023 · on the market · 60 tablets · UPC 5 453003 826835
  2. Label 250136 Entered May 22, 2021 · on the market · 60 tablets

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

Who makes it?

The label names SN Worldwide Unipessoal, Lda (distributor), Funchal, Portugal. All SuperSmart products.

Where next?