Fat Loss
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Gut Health
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Fat Loss
Performance Boost
Gut Health
Faster Recovery

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Fast Fat Burn Combo

Turn Fat Into Fuel.

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L-carnitine Flavour

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The Fast Fat Burn Combo includes - 2 L-Carnitine and 1 Keto Advanced Weight Loss Capsule Free. These two are the most important must-have supplements for fat loss. As an...

The Fast Fat Burn Combo includes - 2 L-Carnitine and 1 Keto Advanced Weight Loss Capsule Free. These two are the most important must-have supplements for fat loss. As an effective fat burner, they help turn fat into energy, accelerating the fat loss process.

L-Carnitine is an amino acid that helps the body turn fat into energy. It is used for weight loss and helps in brain functioning. Sometimes human bodies may be unable to produce or obtain enough of Carnitine. Therefore, the NutraBox L-carnitine supplement becomes extremely essential. 

Keto is a fast and convenient way to burn fat for the everyday busy men and women be it career-focused professionals or dedicated athletes of all ages. The NutraBox Keto advanced weight loss is our proprietary vegetarian blend, which along with your diet help you to burn fat, and improve metabolism.

The Fuel: 2 L-Carnitine Liquid Shot and 1 Keto Advance Weight Loss Capsule

Intake Guide

  • L-Carnitine: In morning, on empty stomach
  • Keto Capsule: Take 2 Capsules once a day

Serving Suggestions

  • L carnitine:  Take 10ml (1.5 tablespoon) directly, Consume it on empty stomach or before meals. Can be taken 2 times a day. 
  • Keto Capsule: Consume it 20-30 minutes before a meal with 8 oz glass water or as directed by dietitian
Why to use
  • Burns stubborn fat faster by converting fat into usable energy.
  • Enhances workout performance and reduces fatigue.
  • Boosts metabolism and thermogenesis for consistent weight loss support.
  • Suppresses appetite and supports cleaner eating patterns.
Who can use
  • Men and women seeking faster fat loss and body recomposition.
  • Busy professionals needing energy without stimulants.
  • Fitness beginners or intermediate athletes with weight loss goals.
  • People on low-carb or keto-style diets for improved results.
How to use

L-Carnitine Liquid
Morning on empty stomach
Take 10ml (1.5 tbsp) directly. Optionally take a second serving pre-meal.

Keto Capsules (2 caps)
20–30 mins before meal
Take 2 capsules with a glass of water once per day or as directed by dietitian.


Additional info

Marketed by :
Three Feathers Lifesciences
A-1, Safal Profitaire, Prahladnagar
Ahmedabad - 380015
Gujarat, India

Manufactured by :
Nutricore Biosciences
Surat - 394530
Gujarat, India.

Grievances :
+91 9824 000 768 | admin@nutrabox.in




Fast Fat Burn Combo
Fast Fat Burn Combo
L-carnitine Flavour: Black Currant
₹. 1,199.00 ₹. 3,023.00-60%
In stock

Key Ingredients

L-Carnitine
Keto Advanced Capsules

L-Carnitine

Keto Advanced Capsules

WHAT IT IS

L‑Carnitine is a naturally occurring amino acid derivative that helps transport fatty acids into the mitochondria for energy production and removes metabolic byproducts.

WHAT IT DOES

It may modestly support fat metabolism, reduce fatigue, aid recovery, and benefit heart, brain, and male reproductive health—though evidence is mixed and context-dependent.

WHAT IT IS

Keto Advanced Weight Loss Capsules are Ayurvedic or exogenous ketone-based supplement capsules (often containing herbal extracts like green tea, Garcinia Cambogia, and green coffee) marketed to support ketogenic-style metabolism.

WHAT IT DOES

They aim to boost blood ketone levels, slightly suppress appetite, and support metabolism—but by themselves they don’t induce weight loss unless paired with a ketogenic or calorie-restricted diet and lifestyle changes.

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