1 Product identity

Ingredient risk

3 ingredients to use with caution

G Fuel Pineapple

Name: G Fuel Pineapple
Brand: Gamma Labs

BrandGamma Labs→Other Combinations Powder 52 ingredients 3 caution DSLD #73429

Net contents: 9.8 Ounce(s)

Target: Adults and Children 4 years and above

DSLD entry: 2017-04-25

2 Ingredients (52)

IngredientGroupSafety

CaloriesCalories—

Total FatFat (unspecified)—

Total CarbohydratesCarbohydrate—

SugarSugar—

Vitamin CVitamin CGenerally Safe

Vitamin EVitamin EConditionally Safe

NiacinNiacinConditionally Safe

Vitamin B6Vitamin B6Use with Caution

Vitamin B12Vitamin B12Use with Caution

SodiumSodiumConditionally Safe

Energy ComplexBlend (non-nutrient/non-botanical)—

TaurineTaurineGenerally Safe

L-Citrulline MalateCitrulline malateGenerally Safe

CaffeineCaffeineUse with Caution

GlucuronolactoneGlucuronolactone—

N-Acetyl-L-Carnitine HClAcetyl L-Carnitine—

Velvet Bean (Mucuna pruriens) seed extractCowhage—

Focus ComplexBlend—

L-TyrosineTyrosine—

Choline BitartrateCholineGenerally Safe

N-Acetyl-L-TyrosineN-Acetyl Tyrosine—

Adenosine-5 Triphosphate Disodium SaltAdenosine triphosphate—

Toothed Clubmoss aerial parts extractChinese Club Moss—

Bacopa leaf extractBacopaConditionally Safe

Antioxidant ComplexBlend—

Pineapple fruit powderPineapple—

Cabbage Palm berry powderAcai—

Pomegranate fruit extractPomegranate—

Apple fruit powderApple—

Orange fruit powderOrange (unspecified)—

Blueberry fruit powderBlueberry—

Grape seed powderGrape —

Grapefruit fruit powderGrapefruit—

Plum fruit powderPlum—

Raspberry fruit powderRaspberry (unspecified)—

Strawberry fruit powderStrawberry—

Watermelon fruit powderWatermelon—

Lemon fruit powderLemon—

Lime fruit powderLime—

Melon fruit powderMelon—

Sour Cherry fruit powderSour Cherry—

Papaya fruit powderPapaya—

Peach fruit powderPeach—

Pyrus communis fruit powderPear—

MaltodextrinMaltodextrin—

Citric AcidCitric Acid—

natural and artificial Pineapple flavorsFlavor—

Silicon DioxideSiliconGenerally Safe

Acesulfame PotassiumAcesulfame potassium—

SucraloseSucraloseConditionally Safe

natural Bittermask flavorFlavor—

Beta-CaroteneVitamin AConditionally 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…

Vitamin B12 — Nitrous oxide anesthesia in subclinically B12-deficient patients can precipitate acute combined degeneration — always check B12 before elective p…

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

3 Safety cross-reference

Vitamin C — Generally Safe

⚠ GI distress at high doses

⚠ Kidney stones risk >1g/day

Vitamin E — Conditionally Safe

⚠ Increased bleeding risk

⚠ All-cause mortality at >400 IU/day

Niacin — Conditionally Safe

⚠ Flushing at >50 mg

⚠ Hepatotoxicity at high doses

Vitamin B6 — Use with Caution

Vitamin B12 — Use with Caution

Sodium — Conditionally Safe

⚠ Hypertension

⚠ Fluid retention

Taurine — Generally Safe

⚠ May lower blood pressure

Citrulline malate — Generally Safe

⚠ May lower blood pressure

Caffeine (Anhydrous) — Use with Caution

L-Carnitine — Limited Evidence

⚠ Fishy body odor

⚠ TMAO concern

L-Tyrosine — Limited Evidence

⚠ May worsen hyperthyroidism

⚠ Migraine trigger in some

Choline — Generally Safe

⚠ Fishy odor at high doses

Bacopa — Conditionally Safe

⚠ GI upset

⚠ May affect thyroid

Silicon — Generally Safe

⚠ Very low toxicity

Potassium — Limited Evidence

⚠ Hyperkalemia risk

⚠ Dangerous with ACE inhibitors

Sucralose — Conditionally Safe

⚠ May affect gut microbiome

⚠ Heating may produce chlorinated compounds

Vitamin A — Conditionally Safe

⚠ Teratogenic at high doses

⚠ Hepatotoxic with chronic excess

4 Label claims

• All Other

• Structure/Function

5 Data source

DSLD ID73429

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2017-04-25

6 More from Gamma Labs

View Gamma Labs Safety Scorecard → 7 products

G Fuel Blue Ice G Fuel Fruit Punch G Fuel Lemon Lime G Fuel Mystery Flavor G Fuel Strawberry Kiwi PTF Tropical Punch

7 Cite this page

Vancouver

Pkhakadze G. G Fuel Pineapple — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Oct 16]. Available from: https://supplement.ge/products/g-fuel-pineapple-73429/

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