1 Product identity

Ingredient risk

1 ingredient to use with caution

Nitro Isolate65

Name: Nitro Isolate65
Brand: MuscleTech Pro Series

BrandMuscleTech Pro Series→Botanical with Nutrients Powder 29 ingredients 1 caution DSLD #6528

Net contents: 2.1 lb

Target: Adults and Children 4 years and above

DSLD entry: 2012-03-23

2 Ingredients (29)

IngredientGroupSafety

CaloriesCalories—

Calories from FatCalories—

Total FatFat (unspecified)—

Trans FatTrans fat—

CholesterolCholesterol—

Total CarbohydratesCarbohydrate—

SugarSugar—

ProteinProtein (unspecified)—

Vitamin AVitamin AConditionally Safe

Vitamin CVitamin CGenerally Safe

CalciumCalciumConditionally Safe

IronIronUse with Caution

SodiumSodiumConditionally Safe

Nitro Isolate65 BlendProprietary Blend—

Essential Amino Acid BlendBlend (Amino Acid/Protein)—

L-LeucineLeucine—

L-IsoleucineIsoleucine—

L-ValineValine—

L-GlutamineGlutamineConditionally Safe

L-ArginineArginine—

Enzyme BlendBlend (non-nutrient/non-botanical)—

PapainPapainConditionally Safe

AmylaseAmylase—

PROTEIN BLENDBlend (Amino Acid/Protein)—

Natural and Artificial flavorsFlavor—

Soy Lecithinlecithin—

Guar GumGuar—

SucraloseSucraloseConditionally Safe

Acesulfame-PotassiumAcesulfame potassium—

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

⚠️ Use with caution — restricted in some markets

Iron — Iron supplementation in iron-replete patients may increase cardiovascular and cancer risk — always document deficiency before prescribing [1].

3 Safety cross-reference

Vitamin A — Conditionally Safe

⚠ Teratogenic at high doses

⚠ Hepatotoxic with chronic excess

Vitamin C — Generally Safe

⚠ GI distress at high doses

⚠ Kidney stones risk >1g/day

Calcium — Conditionally Safe

⚠ Cardiovascular risk debated >1,000 mg/day

⚠ Kidney stones

Iron — Use with Caution

⚠ GI upset, constipation

⚠ Fatal toxicity in children

Sodium — Conditionally Safe

⚠ Hypertension

⚠ Fluid retention

L-Leucine — Limited Evidence

⚠ May worsen pellagra

⚠ High doses may impair glucose metabolism

L-Glutamine — Conditionally Safe

⚠ Hepatic encephalopathy risk

⚠ May elevate ammonia

L-Arginine — Limited Evidence

⚠ Hypotension

⚠ May worsen herpes outbreaks

Papain — Conditionally Safe

⚠ Allergic reactions

⚠ Increased bleeding risk

Sucralose — Conditionally Safe

⚠ May affect gut microbiome

⚠ Heating may produce chlorinated compounds

Potassium — Limited Evidence

⚠ Hyperkalemia risk

⚠ Dangerous with ACE inhibitors

4 Label claims

• Nutrient

• All Other

• Structure/Function

5 Data source

DSLD ID6528

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2012-03-23

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 NaNO x9 Hardcore

7 Cite this page

Vancouver

Pkhakadze G. Nitro Isolate65 — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Oct 21]. Available from: https://supplement.ge/products/dsld-6528/

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