More Energy, Less Fat
Drop Weight Without Killing Your Performance - In Just 2 weeks!
Never compromise your performance while cutting weight again. Fusion is packed with natural stimulants and adaptogens, allowing you to shed pounds while keeping your energy levels high.
✔ Enhance fat burning
✔ Boost metabolism
✔ Reduce water retention
✔ Increase ATP energy levels
✔ Boost VO2 Max
Ideal for athletes who want to lose excess weight while maintaining peak performance.
Wondering how it works? We’ll explain soon, but first, let’s look at how weight loss affects performance and how you can reach your goals without sacrificing energy.










Athletes Love Fusion Because It Does More Than Burn Fat — It Powers Performance.
Athletes Love Fusion Because It Does More Than Burn Fat — It Powers Performance.
I’m totally blown away by this product. It really helps with weight loss/ fat burn and increases Vo2 max. Little over 2 weeks since I started and I lost 3 kilos and my power output is a great bit higher than before. I can train more effectively and stay in a higher power zone longer than before. Will definitely keep using Fusion
I am on my 2nd bottle now. There is a definite improvement in power and endurance, my breathing at my FTP zone is much easier. Also finally lost my water/fat around the waist, one of the best products I have tried so far.
Fusion opens up everything... I feel better every day, more fit and didn't get out of breath. So good!
This product really does what is advertised: my weight goes down, my VO2 max goes up & I have more power in the legs while climbing. I can highly recommend it.
I can run longer distances without feeling as fatigued.
I've been using it for months now and I am absolutely astonished! I have more energy and my workouts have been improving much faster! I have also lost 4 kilograms :))) Love it!
Because I regularly measure body fat, I can confidently say that it has helped me lose a few %. Of course, with training and a healthy diet (of course, I haven't completely given up sweets). And one of the few that doesn't contain too much caffeine. Perfect!
I am really satisfied with this product in 14 days I have lost 3kg while improving my running speed. The choice of ingredients is really great, not to mention the value for what it offers.
How Does Weight Loss Affect Your Performance?
Losing weight as an athlete isn’t straightforward. There are two main challenges you face when trying to drop weight:
1. Lower Energy Levels
Cutting calories leaves you with less fuel. You feel fatigued, your training suffers, and recovery takes longer
2. Increased Stress
Weight loss creates stress on your body, disrupting hormones and metabolism. This leads to cravings, energy crashes, and slower fat loss.
To lose weight effectively without burning out, you need a better approach — one that doesn’t rely solely on cutting calories, but instead boosts fat oxidation, ramps up metabolism, and reduces stress.
That's where Fusion shines. It does all that. Helping you shed weight while keeping your energy high and performance on point.

How does Fusion work?
Week 1 — Maximize Fat Burn & Reduce Water Retention
Kickstart your weight loss with a powerful blend of caffeine, cayenne pepper, green tea extract, and ginger. These ingredients work together to:
– Boost your metabolism
– Enhance fat oxidation
– Help you burn more fat during training and rest
At the same time, dandelion extract helps flush out excess water, giving you that leaner and lighter feel.
You’ll also notice a surge in energy. With caffeine, ginseng, and green tea extract, you’ll stay sharp and reduce fatigue, so you can keep training hard without feeling drained.
Week 2 — Increase VO2 max & Reduce Stress
Rhodiola and ginseng will develop their full effect, boosting your oxygen flow to new heights, lowering stress and improving your hormone balance.
The result? A noticeable boost in VO2 max, faster recovery and more efficient weight loss.
Fusion doesn’t rely on shortcuts. It’s designed to support dedicated athletes with clear goals, helping you feel lighter, stronger, and more in control.
Why is Fusion different from other fat burners?
Most fat burners are made for the broader crowd. Packed with aggressive ingredients, focused on short-term weight loss, and often leaving you feeling jittery, drained, or burned out.
Fusion is different.
It’s built specifically for endurance athletes who want to lose weight and maintain high performance.
Instead of agressive ingredients, Fusion uses a smart blend of natural compounds that work in synergy to deliver long-term, sustainable results.
No crashes. No overstimulation. Just healthy, effective weight loss that keeps your body and mind in top form.
Because when you’re training hard you need more than just fat loss — you need a product that powers your performance too.

Fusion is a multipurpose supplement designed to boost fat metabolism, increase ATP energy levels, and boost VO2 max, making it the first supplement every endurance athlete should consider after a good source of carbohydrates.
Fusion is based on carefully selected adaptogens and natural stimulants that allow you to burn fat and manage weight in a natural, healthy, and efficient way.
Fusion allows you to burn fat in three ways
- It boosts fat metabolism to increase your body's ability to burn fat.
- It increases oxygen flow (VO2 max) to further improve your training efficiency.
- It increases ATP energy levels, which allows you to train harder and burn more fat.
Natural stimulants
Fusion contains natural stimulants that allow you to boost your fat metabolism, increase fat burn, reduce the sensation of fatigue, and improve your athletic performance.
- Caffeine
- Green tea extract
- Cayenne pepper
- Ginger
Adaptogens
Increase your ATP energy levels, reduce exercise-induced stress, and boost your VO2 max with carefully selected adaptogens!
- Rhodiola
- Ginseng
Reduce water retention
Fusion allows you to reduce water retention with dandelion extract. Combined with fat burn, this is the ultimate way to manage weight for training and races.
Burn fat, boost VO2 max, and increase ATP energy levels with Fusion, the ultimate multipurpose supplement for all endurance athletes!
- Boosts fat metabolism
- Boosts VO2 max
- Boosts ATP energy levels
- Reduces water retention
- Reduces exercise-induced stress
- Increases focus
- Reduces mental fatigue
- Natural ingredients
- Doping-free
- Vegan capsules
Take 3 capsules with water approximately 20 minutes before exercise.
On non-training days, take 3 capsules in the morning.
After three months of taking the product, it is recommended to take a 3-4 week break.
Instructions on how to combine different adaptogen products are found on this link.
- use antihypertensives and blood thinners — in this case, we advise against the use of this product and recommend that you consult your doctor, who knows you best, or the specialist who prescribed the medication;
- are sensitive to stimulants in any way!
|
Per 3 capsules |
RDA* |
Green tea extract (95% polyphenols, 45% EGCG) |
540 mg | * |
Panax ginseng (80% ginsenosides) |
30 mg | * |
Rhodiola (3% rosavins, 1% salidrosides) |
240 mg | * |
Cayenne pepper extract (10:1) |
120 mg | * |
Ginger extract (10:1) |
120 mg |
* |
Grape seed extract (95% OPC) | 120 mg | |
Dandelion extract (10:1) |
60 mg |
* |
Caffeine |
60 mg | * |
Dietary supplement. Ingredients: Green tea extract (95% polyphenols, 45% EGCG) 540 mg, Korean ginseng {Panax ginseng (80% ginsenosides)} 30 mg, Rhodiola {Rodiola rosea (3% rosavins and 1% salidrosides)} 240 mg, cayenne pepper extract (10:1) 120 mg, ginger extract (10:1) 120 mg, grape seed extract (95% OPC**) 120 mg, dandelion extract (10:1) 60 mg, caffeine 60 mg. Other ingredients: vegan capsule; lubricant: magnesium salts of fatty acids. May contain traces of oats, barley, wheat (GLUTEN), ribs, milk (MILK) or soy (SOY). Caution: Contains caffeine! The product is not suitable for children, pregnant women and nursing mothers. The product is not a substitute for a balanced diet. Keep out of the reach of children. Contains caffeine. Store in a dry, cool place, away from heat, light, and moisture. Net quantity: 90 capsules. *Values are given per serving. **Oligomeric proanthocyanidins.
Fusion is a multipurpose supplement designed to boost fat metabolism, increase ATP energy levels, and boost VO2 max, making it the first supplement every endurance athlete should consider after a good source of carbohydrates.
Fusion is based on carefully selected adaptogens and natural stimulants that allow you to burn fat and manage weight in a natural, healthy, and efficient way.
Fusion allows you to burn fat in three ways
- It boosts fat metabolism to increase your body's ability to burn fat.
- It increases oxygen flow (VO2 max) to further improve your training efficiency.
- It increases ATP energy levels, which allows you to train harder and burn more fat.
Natural stimulants
Fusion contains natural stimulants that allow you to boost your fat metabolism, increase fat burn, reduce the sensation of fatigue, and improve your athletic performance.
- Caffeine
- Green tea extract
- Cayenne pepper
- Ginger
Adaptogens
Increase your ATP energy levels, reduce exercise-induced stress, and boost your VO2 max with carefully selected adaptogens!
- Rhodiola
- Ginseng
Reduce water retention
Fusion allows you to reduce water retention with dandelion extract. Combined with fat burn, this is the ultimate way to manage weight for training and races.
Burn fat, boost VO2 max, and increase ATP energy levels with Fusion, the ultimate multipurpose supplement for all endurance athletes!
Take 3 capsules with water approximately 20 minutes before exercise.
On non-training days, take 3 capsules in the morning.
After three months of taking the product, it is recommended to take a 3-4 week break.
Instructions on how to combine different adaptogen products are found on this link.
- use antihypertensives and blood thinners — in this case, we advise against the use of this product and recommend that you consult your doctor, who knows you best, or the specialist who prescribed the medication;
- are sensitive to stimulants in any way!
|
Per 3 capsules |
RDA* |
Green tea extract (95% polyphenols, 45% EGCG) |
540 mg | * |
Panax ginseng (80% ginsenosides) |
30 mg | * |
Rhodiola (3% rosavins, 1% salidrosides) |
240 mg | * |
Cayenne pepper extract (10:1) |
120 mg | * |
Ginger extract (10:1) |
120 mg |
* |
Grape seed extract (95% OPC) | 120 mg | |
Dandelion extract (10:1) |
60 mg |
* |
Caffeine |
60 mg | * |
Dietary supplement. Ingredients: Green tea extract (95% polyphenols, 45% EGCG) 540 mg, Korean ginseng {Panax ginseng (80% ginsenosides)} 30 mg, Rhodiola {Rodiola rosea (3% rosavins and 1% salidrosides)} 240 mg, cayenne pepper extract (10:1) 120 mg, ginger extract (10:1) 120 mg, grape seed extract (95% OPC**) 120 mg, dandelion extract (10:1) 60 mg, caffeine 60 mg. Other ingredients: vegan capsule; lubricant: magnesium salts of fatty acids. May contain traces of oats, barley, wheat (GLUTEN), ribs, milk (MILK) or soy (SOY). Caution: Contains caffeine! The product is not suitable for children, pregnant women and nursing mothers. The product is not a substitute for a balanced diet. Keep out of the reach of children. Contains caffeine. Store in a dry, cool place, away from heat, light, and moisture. Net quantity: 90 capsules. *Values are given per serving. **Oligomeric proanthocyanidins.
At 4Endurance, our mission is simple:
Provide elite nutrition at unbeatable prices. Trusted by world-class pros and showcased at the highest levels of competition, our products support athletes reach their peak performance, all at an affordable price.