1 Product identity

Ingredient risk

2 ingredients to use with caution

Rockstar Xdurance Blueberry-Pomegrante-Acai

Name: Rockstar Xdurance Blueberry-Pomegrante-Acai
Brand: Rockstar

BrandRockstar→Other Combinations Liquid 40 ingredients 2 caution DSLD #19058

Net contents: 16 fl. Oz.

Target: Adults and Children 4 years and above

DSLD entry: 2013-05-24

2 Ingredients (40)

IngredientGroupSafety

CaloriesCalories—

Total CarbohydratesCarbohydrate—

SugarSugar—

Vitamin B3NiacinConditionally Safe

Vitamin B5Vitamin B5—

Vitamin B6Vitamin B6Use with Caution

Vitamin EVitamin EConditionally Safe

PotassiumPotassiumConditionally Safe

CalciumCalciumConditionally Safe

SodiumSodiumConditionally Safe

Energy BlendBlend (Combination)—

TaurineTaurineGenerally Safe

CaffeineCaffeineUse with Caution

L-ValineValine—

L-LeucineLeucine—

L-IsoleucineIsoleucine—

Green Tea PolyphenolsTea Polyphenol—

Guarana seed extractGuarana —

Carbonated WaterCarbonated water—

SucroseSucrose—

TaurineTaurineGenerally Safe

Natural flavorsFlavor—

Citric AcidCitric Acid—

Vegetable juiceBlend (Herb/Botanical)—

CaffeineCaffeineUse with Caution

Malic AcidMalic Acid—

Fruit juiceColor—

CALCIUM LACTATE PENTAHYDRATECalciumConditionally Safe

Acesulfame PotassiumAcesulfame potassium—

Benzoic AcidBenzoic acid—

Sorbic AcidSorbic Acid—

SucraloseSucraloseConditionally Safe

GREEN TEA EXTRACTGreen Tea—

MONOPOTASSIUM PHOSPHATE——

Calcium PantothenateCalciumConditionally Safe

NiacinamideNiacinConditionally Safe

GUARANA SEED EXTRACTIVEGuarana —

Pyridoxine HydrochlorideVitamin B6Use with Caution

Red Cabbage extractCabbage—

DL-Alpha-Tocopheryl AcetateVitamin EConditionally Safe

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

⚠️ Use with caution — restricted in some markets

Vitamin B6 — Sensory neuropathy from chronic high-dose B6 (>200 mg/day) — presents as numbness, ataxia. Can be irreversible. Often self-prescribed by patients…

Caffeine (Anhydrous) 🇬🇧 🇪🇺 🇦🇺 — High caffeine warnings mandatory on products >150 mg/L.

3 Safety cross-reference

Niacin — Conditionally Safe

⚠ Flushing at >50 mg

⚠ Hepatotoxicity at high doses

Vitamin B6 — Use with Caution

Vitamin E — Conditionally Safe

⚠ Increased bleeding risk

⚠ All-cause mortality at >400 IU/day

Potassium — Conditionally Safe

⚠ Hyperkalemia risk

⚠ Dangerous with ACE inhibitors

Calcium — Conditionally Safe

⚠ Cardiovascular risk debated >1,000 mg/day

⚠ Kidney stones

Sodium — Conditionally Safe

⚠ Hypertension

⚠ Fluid retention

Taurine — Generally Safe

⚠ May lower blood pressure

Caffeine (Anhydrous) — Use with Caution

L-Leucine — Limited Evidence

⚠ May worsen pellagra

⚠ High doses may impair glucose metabolism

Sucralose — Conditionally Safe

⚠ May affect gut microbiome

⚠ Heating may produce chlorinated compounds

Green Tea Extract — Limited Evidence

⚠ HEPATOTOXICITY >800 mg EGCG

⚠ Iron absorption inhibition

4 Label claims

• All Other

• Structure/Function

5 Data source

DSLD ID19058

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2013-05-24

6 More from Rockstar

View Rockstar Safety Scorecard → 7 products

Rockstar Energy Drink Double Strength Rockstar Energy Drink PerfectBerry Rockstar Energy Drink PerfectBerry Rockstar Recovery Lemonade Rockstar Relax Tropical Guava Flavor Rockstar Sugar Free

7 Cite this page

Vancouver

Pkhakadze G. Rockstar Xdurance Blueberry-Pomegrante-Acai — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 31]. Available from: https://supplement.ge/products/rockstar-xdurance-blueberry-pomegrante-acai-19058/

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