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Xtremis Cartel Caliente –

Xtremis Cartel 50 servings

£40.56Tax includedLowest price in 30 days: £40.56

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Caliente by Xtremis Cartel is a stimulant-free fat burner designed for individuals seeking metabolic and body composition support without relying on caffeine or other traditional CNS stimulants. Built around premium branded ingredients such as MitoBurn®, CaloriBurn®, InnoSlim®, GBBO®, and Capsimax®, this product delivers a comprehensive blend of botanical extracts, metabolic co-factors, and absorption enhancers.

Caliente is suitable for both men and women, especially during late-day use, stimulant breaks, or stack combinations with thermogenic or stimulant-based formulas. Its 2-in-1 dosage flexibility (3 or 6 capsules per serving) allows you to tailor the intensity to your needs.

Our Experience and Feedback


Based on user feedback and testing, Caliente performs as a flexible non-stim thermogenic tool that can be taken alone or stacked with stimulant-based products. Its inclusion of premium-branded ingredients like MitoBurn®, Capsimax®, and InnoSlim® makes it suitable for structured cutting phases or stim-free cycles. Users report noticing improvements in warmth, daily energy output, and appetite control without any central nervous system stimulation.

Supplement Facts


Serving Size: 3 Capsules / 6 Capsules
Servings Per Container: 50 / 25

Caliente Matrix (Per Serving)




  • MitoBurn® (L-BAIBA) – 500mg / 1000mg


    L-β-aminoisobutyric acid (L-BAIBA) is a myokine-related compound produced in response to exercise. It has been studied to support cellular energy expenditure and metabolic activity.


  • Dandelion Extract 4:1 (Taraxacum mongolicum) – 300mg / 600mg


    Dandelion is a traditional herb known for its use in digestive and fluid balance formulas. Its extract is commonly used for botanical support in natural wellness supplements.


  • Green Tea Extract 98% Polyphenols, 50% EGCG – 250mg / 500mg


    Derived from Camellia sinensis, green tea extract provides catechins and polyphenols, including epigallocatein gallate (EGCG). This extract includes less than 1% caffeine, making it suitable for non-stim formulas.


  • CaloriBurn® GP (Grains of Paradise Extract, 12.5% 6-Paradol) – 225mg / 450mg


    Standardised extract from Aframomum melegueta (Grains of Paradise), often used in thermogenic formulations. CaloriBurn® is a registered form known for its consistency and quality.


  • InnoSlim® – 125mg / 250mg


    A proprietary blend of Panax notoginseng and Astragalus membranaceus. InnoSlim® is often included in formulas targeting glucose metabolism and nutrient partitioning.


  • Coleus Forskohlii Extract 4:1 – 125mg / 250mg


    Sourced from Coleus forskohlii root, this botanical is traditionally used in formulations supporting metabolism and body composition management.


  • Olive Leaf Extract 40% Oleuropein – 100mg / 200mg


    A plant-based extract standardised for oleuropein, a polyphenol found in Olea europaea leaves and often included in antioxidant and metabolic support products.


  • Capsimax® (Capsicum Extract std. to 2% Capsaicinoids) – 50mg / 100mg


    A controlled-release form of capsaicin from red chilli peppers, known for its ability to be delivered without causing gastrointestinal discomfort.


  • Kelp Extract (10% Fucoxanthin) – 80mg


    Sourced from Laminaria japonica, kelp provides fucoxanthin, a carotenoid studied in the context of metabolic balance and thermogenic activation.


  • GBBGO® (Gamma-Butyrobetaine HCl) – 30mg / 60mg


    Gamma-butyrobetaine is a precursor to L-carnitine, which is often used in formulas to support cellular energy turnover and nutrient metabolism.


Absorption Matrix




  • BioPerine® (Black Pepper Extract, 95% Piperine) – 5mg / 10mg


    Derived from Piper nigrum, this standardised black pepper extract is included to enhance the bioavailability of various compounds in the formula.


Other Ingredients


Vegetable Capsule (Hypromellose), Magnesium Stearate, Silicon Dioxide.
The split dosage also gives flexibility:

  • 3 capsules for milder, sustained support

  • 6 capsules for a full-intensity non-stimulant stack


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Need help?

Caliente is a stimulant-free fat burner designed for individuals seeking metabolic and body composition support without relying on caffeine or other central nervous system stimulants, combining botanical extracts, metabolic co-factors and absorption enhancers.

No, Caliente is described as a stimulant-free formula that provides its support without any central nervous system stimulation.

The split dosage offers flexibility: 3 capsules for milder, sustained support, or 6 capsules for a full-intensity, non-stimulant stack.

Each serving contains 500 mg (3-capsule dose) or 1000 mg (6-capsule dose) of MitoBurn® (L-BAIBA), a myokine-related compound produced in response to exercise that has been studied to support cellular energy expenditure and metabolic activity.

Each serving contains 50 mg or 100 mg of Capsimax® (Capsicum Extract standardised to 2% Capsaicinoids), a controlled-release form of capsaicin from red chilli peppers, known for being delivered without causing gastrointestinal discomfort.

Each serving contains 225 mg or 450 mg of CaloriBurn® GP (Grains of Paradise Extract, 12.5% 6-Paradol), a standardised extract from Aframomum melegueta targeting glucose metabolism and nutrient partitioning.

Yes, each serving contains 250 mg or 500 mg of Green Tea Extract (98% Polyphenols, 50% EGCG), providing catechins and polyphenols including EGCG. It contains less than 1% caffeine, making it suitable for non-stimulant formulas.

Caliente is suitable for both men and women, especially for late-day use, stimulant breaks, or when stacking with thermogenic or stimulant-based formulas.

Each serving contains 30 mg or 60 mg of GBBGO® (Gamma-Butyrobetaine HCl), a precursor to L-carnitine used to support cellular energy turnover and nutrient metabolism.

Each container provides 50 servings at the 3-capsule dose, or 25 servings at the 6-capsule dose.

Xtremis Cartel

Xtremis Cartel

Xtremis Cartel delivers uncompromising formulas with precisely calibrated dosages, engineered for the most demanding athletes striving for elite performance. The brand specializes in advanced solutions that support extreme training intensity, rapid recovery, and cognitive drive. The complete professional line of Xtremis Cartel supplements is now available at Cross the Limits.