
ThermoLean®
GET LEAN TO PERFORM AT YOUR BEST
Want to lose weight, keep your lean muscle and be race ready? While diet and exercise are the best ways to get there, everyone could a little extra help from a supplement like ThermoLean®.

Activeman ThermoLean®

Developed especially for two-time Olympic gold medallist and endurance athlete, James Cracknell, ThermoLean® is a powerful combination of the most effective and well researched weight loss ingredients, including calcium, caffeine, chromium, green coffee and green tea, alpha lipoic acid, choline and more.
While ThermoLean® is proven to be a highly effective fat burner, it can also optimise your performance by reducing your perception of tiredness and fatigue, supporting energy production and sustaining mental performance. It’s this powering up effect that gave rise to the battery-like design of ThermoLean® and the rest of the Activeman range.
Activeman ThermoLean®:
- Powerful thermogenic fat burner
- Enhances performance
- 60mg caffeine
- 250mg green coffee
- 200μg chromium
- 260mg alpha lipoic acid
Developed especially for two-time Olympic gold medallist and endurance athlete, James Cracknell, ThermoLean® is a powerful combination of the most effective and well researched weight loss ingredients, including calcium, caffeine, chromium, green coffee and green tea, alpha lipoic acid, choline and more.
While ThermoLean® is proven to be a highly effective fat burner, it can also optimise your performance by reducing your perception of tiredness and fatigue, supporting energy production and sustaining mental performance. It’s this powering up effect that gave rise to the battery-like design of ThermoLean® and the rest of the Activeman range.
Activeman ThermoLean®:
- Powerful thermogenic fat burner
- Enhances performance
- 60mg caffeine
- 250mg green coffee
- 200μg chromium
- 260mg alpha lipoic acid

ABOUT ThermoLean®
There’s lean and there’s Thermo Lean
Did you know?
Is Thermo Lean® right for you?
Looking for other performance products and fat burners?
Superior manufacturing for superior results
How to take Thermo Lean®
INGREDIENTS
Whey Protein Isolate (Milk), Flavouring, Natural Colouring, Sweetener (Sucralose), Niacinamide (Vitamin B3), Calcium Pantothenate (Vitamin B5), Pyridoxine Hydrochloride (Vitamin B6) , Thiamin Hydrochloride (Vitamin B1), Riboflavin (Vitamin B2), Folic Acid, D-Biotin (Vitamin B complex) , Cyanocobalamin preparation (Vitamin B12).
Allergens are highlighted in Bold.
NUTRITIONALS
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`TESTIMONIALS
“High protein (no fillers!) and fast digesting so perfect postworkout (when your body needs fast diegesting protein for recovery and growth). Cookies and cream and banoffee pie are my favourites! Easy mixing meaning no clumps:). Zeena”
HAVE A QUESTION? WE'RE HERE TO HELP.
Customer support is avalible Monday to Friday 9am - 5pm.
Average Answer time: 24 hours
Absolutely. All our supplements undergo rigorous testing for safety and efficacy. We adhere to the highest standards to ensure our products are free from banned substances, making them safe for athletes at all levels.
Our product range is designed to cater to various fitness goals, whether it's building muscle, losing weight, or enhancing endurance. For a more personalised approach we recommend a Bio-Synergy DNA test to identify the best supplement for you.
While our supplements are safe, we recommend consulting with your doctor before starting any new supplement regimen, especially if you are currently taking other medications.
Keep your supplements in a cool, dry place away from direct sunlight. Make sure the cap is tightly sealed after each use to maintain their potency and freshness.
We stand behind the quality of our products. If you are not satisfied with your purchase, you can return it within 30 days for a full refund. Please visit our return policy page for detailed information.
Bio-Synergy supplements are designed to be safe and effective when used as directed. However, as with any supplement, some people may experience side effects. If you experience any adverse effects, stop use immediately and consult a healthcare professional.
Results can vary based on individual factors like diet, exercise, and overall health. Some may notice benefits immediately, while for others, it might take longer. Consistency and a healthy lifestyle are key to achieving the best results.
We often offer promotions and discounts. Check our website regularly, sign up for our newsletter, or follow us on social media to stay updated on our latest deals.
Delivery is next day in the UK Monday-Thursday and 48-72 hrs at weekends. For international delivery, times will vary but generally within 7 working days