100% Natural to Your Body
Synthesised naturally by your liver and stored in muscle tissue. An innate part of human biochemistry, not a foreign chemical.*
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Protein Bar, 1pc
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You’re moving more and watching what you eat. Here’s why stubborn fat still refuses to budge.
Fat cannot burn in your bloodstream. Mutant delivers 2,250 mg of pure L-Carnitine-L-Tartrate + BioPerine® to transport stored fat into cellular furnaces.
0 mg added caffeine, zero racing heart, and zero sleep disruption — even for 8 PM evening training.
Fat cannot burn in your bloodstream - it must be transported into your cells to be converted into energy.
Mutant delivers 2,250 mg of pure L-Carnitine-L-Tartrate to act as your natural fat shuttle, powered by patented BioPerine® for maximum cellular absorption.
Zero added caffeine. Zero racing heart. Just clean, steady stamina to power your workout and leave you feeling lighter all day long.
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At Ultimate Sup, we want you to be completely satisfied with your purchase. We understand that sometimes you may need to return an item, and we've established a straightforward return process through our warehouse facility.
All returns must be delivered to our warehouse:
Items must meet the following criteria:
The following items cannot be returned:
If you receive a damaged or incorrect item:
Need help with your return? Contact our customer service team:
Ultimate Sup stands behind the quality of our products. If you're not 100% satisfied with your purchase, please let us know, and we'll make it right.
We reserve the right to modify this return policy at any time. Changes will be posted on this page with an effective date.
Last Updated: 15/6/2026
Note: This return policy is governed by Singapore law and is subject to change without prior notice. For the most current version of our return policy, please visit this page.
When you cut calories or stay active, your body breaks down stored fat into free fatty acids.
But here’s the biological truth most people don’t know: fat cannot burn on its own in your bloodstream. To be burned for energy, those fatty acids must be carried deep inside your cells into the mitochondria (your cellular furnaces).
L-Carnitine is the only natural shuttle your body uses to carry that fuel across.
Most commercial slimming pills overload you with 200–300 mg of synthetic caffeine to spike your pulse and cause temporary water loss. Your sleep is wrecked, while stubborn fat stays untouched.*
Mutant delivers clean cellular transport without the jitters.* 2,250 mg L-Carnitine-L-Tartrate BioPerine® Absorption 0 mg Caffeine · 100% Stim-Free*
Clean fat metabolism alongside your daily training and nutrition.
Synthesised naturally by your liver and stored in muscle tissue. An innate part of human biochemistry, not a foreign chemical.*
Your body only makes ~20–50 mg daily. When training hard to lean out, your cells demand 2,000 mg+ to shuttle fatty acids into energy.*
Works via cellular shuttles, not adrenal stimulation. Zero spikes in blood pressure, heart rate, or sleep disruption.*
Generic carnitine often passes unabsorbed. Patented black pepper extract dramatically enhances intestinal bioavailability into muscle.*
The front of the bottle sells. The back tells the truth.
Mutant L-Carnitine
Clinical-Dose Fat Metabolism Support*
No proprietary blends. No hidden stimulants disguised as exotic teas. No underdosed fairy-dusting.
Exactly 2,250 mg of premium L-Carnitine-L-Tartrate backed by BioPerine® — manufactured under strict Canadian cGMP standards.*
CANADIAN QUALITY ASSURED · 2,250 MG PER SERVING
No overnight magic. Just a steady, 30 to 60-day body routine that works.
90 CAPSULESSo where does that leave the bottle you already have? Caffeine is for the session. Carnitine is for the routine.*
What it will not do:it will not do the work for you. It does not replace training, nutrition, sleep or professional advice, and it does not guarantee weight loss. Nothing worth taking does the work for you.*
4.9 out of 5 · 927 customer reviews, shown as submitted. Ten of them, on what the routine finally gave back.*
I finally fit back into my favourite pair of jeans — the ones I had stopped counting on. I had been trying to get back in shape and added this to my routine alongside it. I am still watching what I eat and exercising regularly, so the work is mine. But it is such a good feeling when your old clothes fit again. 🥹
After giving birth, I struggled to feel like myself again. I started getting back into exercise and being more mindful of my routine. I have slowly been feeling more confident in my own body. Not an overnight thing, but I am happy with my progress.
I have been going to the gym for ages, but honestly, I never felt like my physique showed the effort I was putting in. Recently I have been much more consistent with training and nutrition. I am starting to see the definition I have been working towards — even my gym buddies noticed.
I never thought my stomach would look this much better. I have been training consistently and paying more attention to my food. There is still room for improvement, but seeing progress around my waist has motivated me to keep going.
I used to feel so conscious wearing a bikini because I was always comparing myself to other people. I have been working on my fitness and trying to build healthier habits. I feel much more comfortable in my own skin now, and honestly, that is the best part.
My diet has not changed drastically, but I have been more disciplined with my gym sessions lately. I feel more energised on some training days and find it easier to push through my workouts. Consistency is still key, but I am happy with how things are going.
I used to avoid looking at myself in the mirror after workouts, because I felt like nothing was changing. I decided to stick to a proper routine instead of giving up halfway. Now I can actually see the progress in my physique. Small changes, but they mean a lot.
I went shopping recently and tried on a dress in a size I had not worn in a long time. It fit better than I expected. I have been exercising more regularly and making better food choices. Such a small moment, but it genuinely made my day.
Working full-time and trying to stay fit is not easy. I used to skip workouts whenever work got busy. Now I am more disciplined about making time for the gym and sticking to my routine. I feel better about my fitness progress, and I am finally becoming more consistent.
I have tried taking shortcuts before and always ended up disappointed. This time I am focusing on training consistently, eating properly and being patient with the process. I added Mutant Carnitine to my supplement routine, but the biggest thing has been staying disciplined. I am slowly getting closer to my goal.
Whether brisk walking, running, or gym, prime your bloodstream with shuttles right before energy demand peaks.*
Zero caffeine means zero conflicts. Take it alongside your pre-workout, whey protein, or dinner with total peace of mind.*
With the cellular transport door unlocked, calories burned come preferentially from fatty acid chains rather than depleted muscle.*
Consistency turns 3 daily capsules into lasting physical change. Choose your supply runway below.*
Fat adaptation takes consistent weeks, not three days. Select the 60-day Fire Stack for maximum savings, free shipping, and a free shaker to support your full cut.*
Free Singapore delivery on 2 bottles and above. In stock at Kaki Bukit warehouse.
Three pure veggie capsules daily before activity. 2,250 mg of clinical L-Tartrate with BioPerine® and zero added caffeine.*
This product is a food supplement and is not intended to diagnose, treat, cure or prevent any disease. Read the current product label, warnings and directions before use. Individual responses vary. Consult a qualified healthcare professional before use if you are pregnant, breastfeeding, taking medication or managing a medical condition.
Everything you need to know before starting your routine.