1 Product identity

Ingredient risk

No flagged ingredients

Rockstar Relax Tropical Guava Flavor

Name: Rockstar Relax Tropical Guava Flavor
Brand: Rockstar

BrandRockstar→Other Combinations Liquid 22 ingredients DSLD #19060

Net contents: 16 fl. Oz.

Target: Adults and Children 4 years and above

DSLD entry: 2013-03-25

2 Ingredients (22)

IngredientGroupSafety

CaloriesCalories—

Total CarbohydratesCarbohydrate—

SugarSugar—

SodiumSodiumConditionally Safe

Passionflower extractPassionflowerGenerally Safe

Rose Hips extractDog Rose—

Chamomile extractChamomile (unspecified)—

L-TheanineTheanine—

TRIPLE FILTERED PURIFIED WATERCarbonated water—

Citric AcidCitric Acid—

PHOSPHORIC ACIDPhosphoric Acid—

SODIUM HEXAMETAPHOSPHATESodium Hexametaphosphate—

Natural flavorsFlavor—

ROOIBOS TEA EXTRACTRooibos—

Benzoic AcidBenzoic acid—

Sorbic AcidSorbic Acid—

PASSIONFLOWER EXTRACTPassionflowerGenerally Safe

ROSE HIPS EXTRACTDog Rose—

Acesulfame PotassiumAcesulfame potassium—

SucraloseSucraloseConditionally Safe

L-THEANINETheanine—

Chamomile flower extractChamomile (unspecified)—

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

3 Safety cross-reference

Sodium — Conditionally Safe

⚠ Hypertension

⚠ Fluid retention

Passionflower — Generally Safe

⚠ Drowsiness

⚠ Uterine stimulant

L-Theanine — Limited Evidence

⚠ May enhance sedatives

Potassium — Limited Evidence

⚠ Hyperkalemia risk

⚠ Dangerous with ACE inhibitors

Sucralose — Conditionally Safe

⚠ May affect gut microbiome

⚠ Heating may produce chlorinated compounds

4 Label claims

• All Other

• Structure/Function

5 Data source

DSLD ID19060

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2013-03-25

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 Sugar Free Rockstar Xdurance Blueberry-Pomegrante-Acai

7 Cite this page

Vancouver

Pkhakadze G. Rockstar Relax Tropical Guava Flavor — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 31]. Available from: https://supplement.ge/products/rockstar-relax-tropical-guava-flavor-19060/

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