1 Product identity

Ingredient risk

2 ingredients to use with caution

RK Maxx Raspberry Ketones

Name: RK Maxx Raspberry Ketones
Brand: EFL Nutritionals

BrandEFL Nutritionals→Other Combinations Capsule 13 ingredients 2 caution DSLD #40669

Net contents: 60 Capsule(s)

Target: Adults and Children 4 years and above

DSLD entry: 2014-12-29

2 Ingredients (13)

IngredientGroupSafety

Proprietary FormulaProprietary Blend (Combination)—

Raspberry KetoneRaspberry ketone—

African Mango extractIrvingia gabonensis—

AcaiAcai—

Green Tea extractGreen Tea—

ResveratrolResveratrolConditionally Safe

Caffeine AnhydrousCaffeineUse with Caution

Apple Cider VinegarApple Cider VinegarGenerally Safe

KelpKelp—

GrapefruitGrapefruit—

GelatinGelatin—

Calcium CarbonateCalciumConditionally Safe

Magnesium StearateMagnesium stearateUse with Caution

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

⚠️ Use with caution — restricted in some markets

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

Magnesium — Severe deficiency (<0.50 mmol/L) causes secondary hypocalcemia and hypokalemia that will not correct until magnesium is repleted first [1].

3 Safety cross-reference

Green Tea Extract — Limited Evidence

⚠ HEPATOTOXICITY >800 mg EGCG

⚠ Iron absorption inhibition

Resveratrol — Conditionally Safe

⚠ Estrogenic activity

⚠ CYP enzyme inhibition

Caffeine (Anhydrous) — Use with Caution

Apple Cider Vinegar — Generally Safe

⚠ Tooth enamel erosion

⚠ Esophageal burns (undiluted)

Calcium — Conditionally Safe

⚠ Cardiovascular risk debated >1,000 mg/day

⚠ Kidney stones

Magnesium — Use with Caution

⚠ Diarrhea (especially oxide)

⚠ Accumulates in renal impairment

4 Label claims

• All Other

• Structure/Function

5 Data source

DSLD ID40669

Full labelView at NIH DSLD →

SourceOffice of Dietary Supplements, NIH

Market statusOn market

Entry date2014-12-29

6 More from EFL Nutritionals

View EFL Nutritionals Safety Scorecard → 12 products

Body Burn 1000 Formula One All Natural Diet Drops With African Mango Formula One All Natural Diet Drops with African Mango Garcinia Maxx Green Coffee Maxx Green Coffee Maxx with Svetol

7 Cite this page

Vancouver

Pkhakadze G. RK Maxx Raspberry Ketones — product analysis [Internet]. Tbilisi: Public Health Institute of Georgia; 2026 [cited 2026 Jul 17]. Available from: https://supplement.ge/products/dsld-40669/

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