Caffeine and green tea are undoubtedly the best-known ingredients, but in this article, we highlight several other active substances frequently used in slimming and remodeling products as well as in weight-control or appetite-suppressing supplements. Furthermore, we take you through the latest and most groundbreaking slimming techniques.
“Those looking for effective slimming and remodeling creams should carefully examine the ingredient list and look for effective molecules,” says Florence Ruessmann, head of R&D at Celestetic. Caffeine, for instance, stimulates thermogenesis, increases fat oxidation and blood circulation. By activating hormone-sensitive lipase (HSL), which aids lipolysis, it also promotes fat breakdown. Many studies support its effectiveness, particularly in slimming creams. Theobromine, primarily found in cocoa, has a less pronounced lipolytic effect but, like caffeine, promotes fat mobilization so that fats can be used as an energy source. L-carnitine is an amino acid involved in transporting fatty acids to the mitochondria for energy production. Scientific studies clearly show that it enhances fat burning, especially during physical activity. It is therefore effective for weight management and lipolysis.
Lipolytic Effects
Other effective ingredients include Hedera helix (ivy), known for its stimulating properties on blood circulation and lipolysis. The extract is often used in treatments against cellulite and fluid retention. Escin, derived from the chestnut tree, is known for its anti-inflammatory and vascular-protective properties. It improves blood circulation and promotes fat breakdown by stimulating lipolysis. It is also used to treat cellulite and fluid retention. Studies support its effectiveness in reducing the appearance of cellulite. Menthol has thermogenic and lipolytic effects. It stimulates heat production in the body, promoting fat oxidation and improving blood circulation in treated areas. Capsaicin, derived from chili peppers, stimulates thermogenesis, increasing metabolism and supporting fat burning. Garcinia cambogia (HCA – hydroxycitric acid) from a tropical fruit inhibits fat storage and suppresses appetite. Methylnicotinate, a derivative of vitamin B3, promotes microcirculation and helps reduce fat deposits.
Dietary Supplements
“Chicory root extract, thanks to its richness in inulin (a soluble fiber with numerous benefits), is excellent for supporting weight loss and optimizing metabolism,” says Ruessmann. “Inulin reduces and slows down calorie absorption from carbohydrates and fats and has a powerful prebiotic effect. It stimulates the growth of beneficial bacteria in the gut microbiome, a key factor in improving energy metabolism and reducing inflammation associated with obesity. Furthermore, by enhancing insulin sensitivity, inulin promotes lipolysis and fat burning, reducing fat storage and facilitating its mobilization for a more efficient metabolism.” Green tea extract and the following ingredients are found both in slimming creams and in weight control and appetite control dietary supplements (also from Celestetic). Green tea extract is rich in antioxidants, including polyphenols (EGCG); it stimulates metabolism, helps burn fat, and has anti-inflammatory properties. It is also traditionally used to drain the body. Its thermogenic properties facilitate weight loss by increasing energy expenditure. Green tea extract supports weight loss by accelerating lipolysis and promoting better fat processing. The catechins in green tea, particularly EGCG, enhance the activity of enzymes involved in fat breakdown and its conversion into energy. By regulating blood sugar levels and modulating insulin production, green tea extract can also reduce sugar cravings. Guarana extract, rich in caffeine and other stimulants, improves circulation, protects blood vessels, and promotes long-term cardiovascular health. It also boosts energy and fat burning. Cola nut powder activates metabolism, increases energy expenditure, and helps burn fat. Finally, grape seed powder, a powerful antioxidant, improves circulation. It supports the detoxification process and prevents fat storage while promoting thermogenesis for more effective fat burning, contributing to a firmer body shape.
“Working from Within for the Best Results“
Brand-New Revolutionary Techniques
The year 2025 is also synonymous with some revolutionary new techniques on the Belgian market. The Cellu M6 Infinity device from LPG, which premiered globally in October 2024, is the eleventh generation of the renowned Cellu M6® device and combines aesthetic and therapeutic capabilities that go beyond previous generations. The device is synonymous with three technological innovations:
- Enhanced Effectiveness Through Multidimensional Tissue Stimulation The new, compact, and ergonomic Infinity 80 IW™ treatment head is so advanced that, for the first time, it contains seven patents capable of extracting the best from cells by activating them in a specific way. Thanks to the new head, the device offers advanced gripping methods and improved mechanization of skin layers, delivering precise results for both superficial and deep skin layers.
- Advanced Algorithms The integrated software detects movements and analyzes the type of tissue in real time using a powerful algorithm, adjusting the treatment to ensure maximum effectiveness and skin respect.
- Increased Ergonomics The compact and intuitive design is specially made for professionals, making treatments more comfortable and efficient.
Improved Well-Being
The Cellu M6 Infinity® offers not only aesthetic benefits but also integrates well-being into all treatment protocols, aligning perfectly with new beauty concepts, as described in ‘The Good Beauty’ conference by consulting firm LeherpeurParis in 2024: Beauty is increasingly seen as a source of introspection, protection, and well-being. The Cellu M6 Infinity® has proven effects such as:
- Reduced cortisol levels: -44.6% (stress reduction).
- Improved immunity: +9.4% in T-lymphocytes, ensuring better natural defenses.
- Alleviation of insomnia: -54.7%.
- Reduction of muscle pain: -69%. (Source: LPG Cellu M6 Alliance® study on sleep, stress, and immunity)
This makes LPG® treatments ideal for clients seeking not only aesthetic results but also a better quality of life.
Enhanced Experience
The Cellu M6 Infinity® comes with a completely redesigned software interface, enabling every beauty professional to act as a ‘coach.’ The advanced Endermolink™ application provides detailed analyses and guides clients towards their goals with fully personalized treatments. The new body treatment map builds on the legacy of the ‘Vitality-Stress-Sleep’ protocol, proven effective in the 2023 BeScored study. Reflex zones have been integrated as a crucial component to enhance body physiology and optimize results.
Accessible to Everyone
The Cellu M6 Infinity® device offers fully customized treatments. Each protocol is tailored to the client’s specific characteristics and goals, such as age, lifestyle, tissue type, and priorities. To make LPG® treatments accessible to a broader audience, short introductory treatments of ten minutes have been added. These are ideal for smaller budgets while still offering the benefits of the technology.
New on the Belgian Market
Already available in other countries but new to the Belgian market since early 2025, the Lumicell Wave 7 device offers four essential technologies for treating cellulite and related issues, equipped with four ergonomic treatment heads: Photopneumatic massage, Infrared LED (830 nm), Ultrasound, and Toroidal radio frequency. These technologies can be used separately or in combination depending on the client’s specific needs, all year round, on all body areas, for both men and women, and address all stages of cellulite from 1 to 4. In short, a true all-rounder!
