1 Product identity

Ingredient risk

1 ingredient to use with caution

NO2 Black

Name: NO2 Black
Brand: MRI

BrandMRI→Other Combinations Other (e.g. tea bag) 10 ingredients 1 caution DSLD #6640

Net contents: 180 Caplet(s)

Target: Adults and Children 4 years and above

DSLD entry: 2012-03-23

2 Ingredients (10)

IngredientGroupSafety

Arginine alpha-KetoglutarateArginine Alpha Ketoglutarate—

Proprietary Blend {Combination}Proprietary Blend (Combination)—

Alpha-Lipoic AcidAlpha Lipoic Acid—

ACTINOS2 Whey Peptide FractionWhey ProteinGenerally Safe

Calcium PhosphateCalciumConditionally Safe

cellulose esthers and compositesCellulose derivatives—

Seaweed extractSeaweed (unspecified)—

corn extractCorn—

pectinPectin—

Magnesium StearateMagnesiumUse with Caution

Ingredient amounts require the full DSLD label. View full label at NIH DSLD →

⚠️ Use with caution — restricted in some markets

Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].

3 Safety cross-reference

Alpha-Lipoic Acid — Limited Evidence

⚠ May lower blood glucose

⚠ May lower thyroid hormones

Whey Protein — Generally Safe

⚠ Dairy allergy risk

⚠ GI bloating at high doses

Calcium — Conditionally Safe

⚠ Cardiovascular risk debated >1,000 mg/day

⚠ Kidney stones

Magnesium — Use with Caution

⚠ Diarrhea (especially oxide)

⚠ Accumulates in renal impairment

4 Label claims

• All Other

• Structure/Function

5 Data source

DSLD ID6640

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2012-03-23

6 More from MRI

View MRI Safety Scorecard → 19 products

Anabolic Switch Multi-Phasic Anabolic Creatine Black Powder Blue Raspberry Black Powder Fruit Explosion Black Powder Fruit Explosion CE2 Hi-Def N.O. Black Powder Blue Raspberry

7 Cite this page

Vancouver

Pkhakadze G. NO2 Black — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 28]. Available from: https://supplement.ge/products/dsld-6640/

CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.

Analyzed by SupplementIndex

PHIG · Editor-in-Chief: Prof. Giorgi Pkhakadze, MD, MPH, PhD

Product data sourced from the NIH Dietary Supplement Label Database (DSLD). Safety cross-referencing by SupplementIndex. This analysis is for informational purposes only. For corrections: info@accreditation.ge.
Publisher: PHIG