1 Product identity

Ingredient risk

1 ingredient to use with caution

NaNO x9 Hardcore

Name: NaNO x9 Hardcore
Brand: MuscleTech Pro Series

BrandMuscleTech Pro Series→Other Combinations Other (e.g. tea bag) 20 ingredients 1 caution DSLD #37144

Net contents: 180 Caplet(s)

Target: Adults and Children 4 years and above

DSLD entry: 2014-12-29

2 Ingredients (20)

IngredientGroupSafety

naNOx9 Hardcore Pro Series Proprietary BlendProprietary Blend (Combination)—

ArgiProX9Proprietary Blend (Amino Acid/Protein)—

L-ArginineArginine—

L-Arginine Alpha-KetoglutarateArginine Alpha Ketoglutarate—

L-Arginine PyroglutamateArginine pyroglutamate—

L-Arginine HydrochlorideArginine—

VasoAMPProprietary Blend (Combination)—

L-CitrullineCitrullineGenerally Safe

L-CarnosineCarnosine—

Asian Ginseng Root ExtractOriental Ginseng—

Co-Enzyme Q10Coenzyme Q-10—

Microcrystalline CelluloseCellulose—

HydroxypropylcelluloseHypromellose—

CoatingCoating—

CarboxymethylcelluloseCarboxy Methyl Cellulose—

CrospovidoneCrospovidone—

StearateMagnesium StearateUse with Caution

Magnesium StearateMagnesium stearateUse with Caution

SilicaSiliconGenerally Safe

Acesulfame-PotassiumAcesulfame potassium—

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

L-Arginine — Limited Evidence

⚠ Hypotension

⚠ May worsen herpes outbreaks

Chloride — Limited Evidence

⚠ Co-ingested with sodium

Citrulline Malate — Generally Safe

⚠ May lower blood pressure

Carboxymethylcellulose — Limited Evidence

⚠ May disrupt gut microbiome (animal studies)

⚠ Pro-inflammatory in susceptible individuals

Magnesium — Use with Caution

Silicon — Generally Safe

⚠ Very low toxicity

Potassium — Limited Evidence

⚠ Hyperkalemia risk

⚠ Dangerous with ACE inhibitors

4 Label claims

• Nutrient

• All Other

• Structure/Function

5 Data source

DSLD ID37144

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2014-12-29

6 More from MuscleTech Pro Series

View MuscleTech Pro Series Safety Scorecard → 9 products

Hydroxycut Hardcore Hydroxycut Hardcore naNO Vapor Hardcore Blue Raspberry Glacier naNO Vapor Hardcore Fruit Punch naNO Vapor Hardcore Orange Haze Nitro Amino FX

7 Cite this page

Vancouver

Pkhakadze G. NaNO x9 Hardcore — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 26]. Available from: https://supplement.ge/products/nano-x9-hardcore-37144/

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