1 Product identity
Ingredient risk
Contains a high-risk ingredient
Monster Rehab
BrandMonster→Other Combinations Liquid 33 ingredients 1 high-risk 4 caution DSLD #33234Net contents: N/A
Target: Adults and Children 4 years and above
DSLD entry: 2014-05-23
2 Ingredients (33)
IngredientGroupSafety
CaloriesCalories—
Total CarbohydratesCarbohydrate—
SugarSugar—
Vitamin B5Vitamin B5—
Rehab(R) Energy BlendProprietary Blend (Combination)—
GlucoseGlucose—
Black Tea extractBlack Tea—
Concentrated Coconut WaterCoconut—
Rooibos Tea ExtractRooibos—
GlucuronolactoneGlucuronolactone—
GuaranaGuarana —
Acai extractAcai—
Mangosteen ExtractMangosteen—
filtered WaterWater—
CRANBERRY JUICE CONCENTRATEcranberry—
Natural flavorsFlavor—
Ingredient amounts require the full DSLD label. View full label at NIH DSLD →
⛔ High-risk ingredient — documented serious harm
Inositol — GDM prevention — 4 g/day from first trimester in high-risk women [2]
⚠️ 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…
Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].
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 B12 — Use with Caution
Calcium — Conditionally Safe
⚠ Cardiovascular risk debated >1,000 mg/day
⚠ Kidney stones
Phosphorus — Generally Safe
⚠ Excess impairs calcium absorption
Magnesium — Use with Caution
⚠ Diarrhea (especially oxide)
⚠ Accumulates in renal impairment
Sodium — Conditionally Safe
⚠ Hypertension
⚠ Fluid retention
Potassium — Conditionally Safe
⚠ Hyperkalemia risk
⚠ Dangerous with ACE inhibitors
Taurine — Generally Safe
⚠ May lower blood pressure
Panax Ginseng — Limited Evidence
⚠ Insomnia
⚠ Estrogenic effects
Green Tea Extract — Limited Evidence
⚠ HEPATOTOXICITY >800 mg EGCG
⚠ Iron absorption inhibition
Caffeine (Anhydrous) — Use with Caution
Quercetin — Conditionally Safe
⚠ Inhibits CYP3A4
⚠ Affects cyclosporine levels
L-Carnitine — Generally Safe
⚠ Fishy body odor
⚠ TMAO concern
Inositol — High risk
⚠ GI disturbance at high doses (>12 g)
⚠ May lower blood glucose
Goji Berry — Limited Evidence
⚠ WARFARIN INTERACTION — bleeding cases reported
⚠ May lower blood glucose
4 Label claims
• No Claim
5 Data source
DSLD ID33234
Full labelView at NIH DSLD →
SourceOffice of Dietary Supplements, NIH
Market statusOn market
Entry date2014-05-23
6 More from Monster
View Monster Safety Scorecard → 4 products
Hammer X-pressoMonster EnergyMonster Energy Absolutely Zero7 Cite this page
Vancouver
Pkhakadze G. Monster Rehab — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Aug 28]. Available from: https://supplement.ge/products/monster-rehab-33234/
CC BY 4.0. Product data from NIH DSLD; safety analysis by SupplementIndex.
GP
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
Publisher: PHIG