-18% New In

Thermo XX Fat Burner for Women

Built For Active Women's Routines

Fat Oxidation Support
MitoBurn® + EnXtra® & More
Caffeine & Stim-free
Energy & Focus Without The Jitters
Sale price: £32.99 Regular price:£39.99

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Take one (1) serving of two (2) capsules daily with water. For best results, consume on an empty stomach.

Thermo-XX V 2.0: Look good and feel good with our caffeine-free, energising natural weight loss support formula.

When it comes to achieving your weight loss goals, Thermo-XX V2.0 is here to help you break through barriers. 

Designed specifically for women, this highly-researched fat burning supplement combines cutting-edge science with patented natural ingredients to optimise your results while prioritising your health and well-being.

No Jitters, no crash, no nonsense, just transparently dosed evidence-based natural ingredients to support the effective fat burning you need.

Who Can Benefit from Thermo-XX Version 2.0?

Thermo-XX V 2.0 is ideal for women who:

✔️ Struggle with stubborn fat in areas such as the hips, thighs, or waist.
✔️Want to optimise their fat-burning potential without relying on high doses of caffeine.
✔️Want to stay energised throughout the day, especially during calorie deficits.
✔️Are tired of trying supplements that overpromise and underdeliver.

The Science Behind the Ingredients

Thermo-XX V 2.0 harnesses the power of cutting-edge ingredients to help support fat loss:

Thiamin, Niacin, and Vitamin B6: These B vitamins play a critical role in energy metabolism, supporting your body’s ability to efficiently metabolise fat for fuel.

MitoBurn® (L-BAIBA): L-BAIBA is an exercise-associated metabolite naturally produced by the body and studied for its role in metabolic signalling. Thermo-XX™ provides 500 mg per serving, matching the dose used in published human research.

EnXtra® (Alpinia galanga): Provides stimulant-free support for focus and alertness, helping your energy levels without the need for Caffeine.

Paradoxine®: Helps to "fire-up" fat mobilisation through thermogenesis.

Lean GBB®: Assists in carnitine production, a metabolic pathway that your body uses to convert fat into energy.

Dandelion Root: Supports water balance and healthy digestion.

Bioperine®: Enhances the absorption of all other ingredients, helping to maximise their effectiveness.

Perhaps the best part?

We understand the stigmas and concerns surrounding fat burner supplements - nervous energy, sleepless nights, or uncomfortable side effects are the last things you need.

That’s why Thermo-XX V2.0 has been meticulously formulated to ensure:

✔️ Zero jitters or anxiety.
✔️ No mid-day energy crashes.
✔️ Gentle, effective support that respects your body’s health.

So whether you’re just starting out and feel overwhelmed, or are nearly at your goal weight and just want to shed those last few pounds, Thermo-XX V 2.0's comprehensive formula covers all your weight loss needs and supports your goals, safely and effectively.

DNA Lean keeping it real, no supplement can outrun a poor diet. Our product is designed to support results when combined with a balanced diet and active lifestyle, not replace them. 

Thiamin (Vitamin B1 as Thiamin Mononitrate), 30mg
Niacin (Vitamin B3 as Nicotinamide), 15mg
Vitamin B6 (as Pyridoxine HCL), 15mg
MitoBurn® (L-β-Aminoisobutric Acid), 500mg
EnXtra® (Alpina galanga) (rhizome), 300mg
Dandelion Root (Taraxacum officinale) (4:1 extract), 200mg
Lean GBB (gamma-butyrobetaine), 50mg
Paradoxine® (Aframomum melegueta) Extract (Grains of Paradise), 40mg
Bioperine® (Piper nigrum) (Fruit) Extract, 5mg


Food supplements should not be used as a substitute for a varied diet and healthy lifestyle. If you are pregnant, breastfeeding, have a medical condition or are taking any prescription medicines, consult with your doctor before use. Not intended for use in persons below 18 years of age.

Thermo-XX is best suited to women who want Caffeine-free support during weight-management phases - without jitters, caffeine crashes or sleep disruption.

It may be ideal if you want help supporting energy metabolism, focus and consistency, but do not want a harsh fat burner that leaves you feeling wired.

It is also a strong fit if you train later in the day, are sensitive to caffeine, or prefer a cleaner formula built around ingredients such as EnXtra®, Paradoxine®, Lean GBB, MitoBurn® and B vitamins.

It is not designed as a magic weight-loss solution - it works best alongside consistent nutrition, movement, training and daily habits.

Order before 2pm on a working day and we’ll aim to dispatch your order the same day.

Enjoy free 48-hour shipping over £50 or free 24-hour shipping over £90.

Once your order is on its way, you’ll receive your delivery confirmation and shipping details via email, so your never left in the dark.

Every order is fully tracked and fully insured.

Thermo XX Fat Burner for Women
£32.99£39.99

Ingredients in-depth

Learn more about what’s in this product

Thiamin plays a crucial role in converting carbohydrates into energy, ensuring your body efficiently utilises stored fat as fuel. By supporting metabolic function and cellular energy production, this essential vitamin helps maintain steady energy levels, preventing fatigue while dieting. Research highlights its role in glucose metabolism, making it a key player in sustaining fat-burning processes during workouts.(Morris MS, et al. Am J Clin Nutr, 2012)

Niacin plays an important role for fat metabolism, aiding in the breakdown of fatty acids for energy. It supports optimal mitochondrial function, helping your body torch calories more efficiently. Additionally, niacin contributes to healthy blood circulation, ensuring nutrients reach your muscles faster for improved endurance and performance. Clinical studies confirm its role in lipid metabolism and thermogenesis.(Knip M, et al. Diabetologia, 2000)

Vitamin B6 is vital for fat and protein metabolism, ensuring your body efficiently converts stored fat into usable energy. It also helps regulate hormones, including those involved in stress and water retention—key concerns during fat loss. Research suggests B6 supports neurotransmitter function, helping to curb cravings and stabilise mood while dieting.(Dakshinamurti K, et al. J Nutr Sci Vitaminol, 1990)

MitoBurn® provides L-BAIBA, an exercise-associated metabolite naturally produced by the body. BAIBA has been investigated for its role in metabolic signalling, including pathways associated with energy and fat metabolism. Thermo-XX™ provides 500 mg per serving, matching a dose used in published human research. Human research is still developing, so we position MitoBurn® as one component of the wider Thermo-XX™ formula rather than as a standalone fat-loss or exercise-replacement ingredient. (Krieger JM, et al. J Diet Suppl. 2023;20(6):832-849. Allen LE, et al. Nutr J. 2026;25:92.)

EnXtra® is a natural energy enhancer that supports sustained alertness and fat metabolism without the crash. Research shows it amplifies thermogenesis and improves cognitive focus, making it a perfect addition to a stimulant-free fat burner. By increasing oxygen uptake and fat oxidation, it ensures your metabolism stays fired up.(Hengpratom T, et al. Phytomedicine, 2021)

Dandelion root is renowned for its natural diuretic properties, helping to flush excess water retention and enhance muscle definition. Beyond aesthetics, it supports liver detoxification, improving fat metabolism and digestion. Studies suggest it may aid in reducing bloating and optimising metabolic function, making it a perfect fat-loss ally.(Schütz K, et al. J Ethnopharmacol, 2006)

Lean GBB is a precursor to L-carnitine, supercharging your body’s ability to transport fatty acids into the mitochondria for energy production. Research highlights its thermogenic properties, increasing sweat levels and core temperature—signs of an active fat-burning state. Studies also show Lean GBB enhances endurance and athletic performance. (Tahsili-Fahadan P, et al. Neurochem Int, 2016)


Paradoxine® is a clinically-backed thermogenic that activates brown adipose tissue (BAT), ramping up calorie burning and fat oxidation. Studies demonstrate its ability to significantly increase energy expenditure and reduce visceral fat, making it one of the most effective natural fat-burning compounds.(Sugita J, et al. J Nutr Sci Vitaminol, 2013)

Bioperine® enhances nutrient absorption, ensuring every ingredient in Thermo-XX works at peak efficiency. Studies confirm its role in improving thermogenesis and metabolic rate, amplifying fat loss effects. Additionally, it supports digestion and bioavailability, making sure you get the maximum benefit from every dose.(Stohs SJ, et al. Phytother Res, 2010)

Calm Weight-Management Support DNA Lean Icon No Jitters. No Crash DNA Lean Icon Built Around Your Routine DNA Lean Icon

Why Thermo-XX is Different

Most women’s weight loss pills are either overloaded with overly-strong stimulants, or built around weak formulas that don’t respect how women actually want to feel day to day.

Thermo-XX was designed to be different. It's a stimulant-free fat-oxidation support formula built with evidence-based ingredients such as EnXtra®, Paradoxine®, Lean GBB, MitoBurn® and B vitamins to support energy metabolism, focus and daily consistency without relying on caffeine.

No jitters. No stimulant crash. No sleep-wrecking formula. Just a cleaner, more considered approach for women who want support they can actually use consistently.

DNA Lean®

Why Thermo-XX Stands Out

Thermo-XX was built for women who want weight-management support without caffeine, jitters, crashes or the harsh stimulant feel found in many typical fat burners.
Stimulant-Free Fat-Loss Support
Built with EnXtra®, Lean GBB, MitoBurn®, Paradoxine® and B vitamins to support energy metabolism and daily consistency without caffeine.
DNA Lean Thermo-XX stimulant-free fat burner for women angled product shot
No Jitters. No Crash.
Designed for women who want support during weight-management phases without feeling wired, overstimulated or disrupted later in the day.
Thermo-XX women’s fat burner front label with stimulant-free formula details
Built For Daily Consistency
A transparent formula created to fit around training, movement, nutrition and busy routines - without relying on harsh stimulants to force the feeling.
Hand holding Thermo-XX capsules in front of DNA Lean women’s fat burner bottles

DNA Lean®

Frequently Asked Questions

Yes. Thermo-XX™ is caffeine-free, making it ideal for women who want weight-management support without the jitters, racing heart or late-day stimulant crash that can come with high-caffeine formulas. Each serving combines 500 mg of MitoBurn® L-BAIBA with EnXtra®, Paradoxine®, Lean GBB® and B vitamins to support a focused, consistent approach to dieting, training and daily activity - without relying on heavy stimulants.

Thermo-XX is caffeine-free and stimulant-free, so it doesn’t cause the jittery or wired feeling sometimes associated with strong stimulant fat burners. That makes it a better fit if you train later, dislike caffeine, or are sensitive to stimulants.

You may notice better routine, confidence and consistency early on, but visible body-composition changes usually take several weeks. For best results, use it daily alongside a balanced diet, regular exercise and/or resistance training.

It cannot target fat from one specific area, but it can support your wider fat-loss plan. Stubborn areas usually respond last, so the key is consistent dietary control, training and daily movement.

Thermo-XX is positioned for a lighter, less “puffy” feel as part of a healthy routine, but bloating can come from diet, hormones, digestion, salt intake or your cycle. It works best alongside hydration, protein, fibre and consistent movement.

Yes. If caffeine-heavy fat burners make you anxious, shaky or affect sleep, Thermo-XX is the better fit. It is built for stimulant-conscious fat-loss support rather than a harsh “wired” feeling.

  • 5 stars: 14 (88%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 2 (13%)
  • 1 star: 0 (0%)
a
annette

Great product. Used a couple of times

M
Michal K.
Great

After 5 months I lost 25kg.

Dear Michal,

Thank you so much for posting your 5 star your review. We strive to bring the most optimim products to markets at a fair price and it is wonderful to hear about your awesome results using them :-)

L
Lisa M.
No change

No change

Dear Lisa, thank you for your review. Customer services are going to email you as we would like to find out more about your experience of Thermo-XX and what we can do to help improve this.

S
Seainin

Don’t work for me

L
Laura
My favourite weight loss supp

Since using thermo xx I have smashed my weight loss goal, have a ton of energy for my workouts, and I now literally feel on top of the world. I will not be using any other fat burners but these. They are the best.

hey Laura, thank you for taking the time out to leave us your feedback. We are delighted to hear just how much Thermo-XX has helped you! That's just awesome.

T
Tracey D.
FAN-TAS-TIC

What a great product, I have been using it for several months and the results are phenomenal... No side effects either, would I recommend? I SURE do :slightly_smiling:

T
Thom B.
Great product

My wife had really enjoyed the thermo xx. It’s helped with her weight loss and focus.
She has lots of energy when taking it and never crashes. Would highly recommend

E
Emma B.
Puddles of sweat! ew!

These literally make you sweat loads while working out, no gitters like I've had with others. Forgot to take them one day and noticed the massive difference, another good product.

s
savina z.
Very good product

Highly recommend

E
Emma B.
Puddles of sweat! ew!

These literally make you sweat loads while working out, no gitters like I've had with others. Forgot to take them one day and noticed the massive difference, another good product.

s
savina z.
Very good product

Highly recommend

I
Iona E.
Love them

I took two in a empty stomach and they kicked in with in 10minutes, i did feel two tablets was a bit much for me so I only take one every morning on an empty stomach and that works for me great, it gives me so much energy that sometimes I train twice a day

Hi Iona, Thank you for taking the time out to leave us your feedback. We really appreciate this and are delighted to see you rated us 5 stars!

T
Tracey
Great Product

I have been taking these for about 5 weeks now, i was apprehensive at first as they were recommended. One of the best recommendations, one tablet a day on an empty stomach suits me fine. These pills are good for weight loss, combined with exercise of course.

Thank you for taking the time out to leave us your feedback. We really appreciate this and are delighted to see you rated us 5 stars!

T
Tracey
Great Product

I have been taking these for about 5 weeks now, i was apprehensive at first as they were recommended. One of the best recommendations, one tablet a day on an empty stomach suits me fine. These pills are good for weight loss, combined with exercise of course.

Thank you for taking the time out to leave us your feedback. We really appreciate this and are delighted to see you rated us 5 stars!

S
Savina Zlatkova
Very good product

Highly recommend

E
Emma Byfield
Puddles of sweat! ew!

These literally make you sweat loads while working out, no gitters like I've had with others. Forgot to take them one day and noticed the massive difference, another good product.