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Slimming products in 2026: how to choose a drink, infusion or device that suits your routine

Slimming products today cover a wide range of categories: slimming tea, fat-burning infusion, low-calorie drink, food supplement or anti-cellulite device. That means there’s something to suit everyone’s habits – but also plenty of marketing claims to get lost in.

A drink labelled “slim” isn’t necessarily sugar-free. A green tea and guarana infusion may contain caffeine, while an anti-cellulite massage device requires regular use and a few precautions. So before you place an order, take the time to check the ingredients, the usage recommendations and what the product is actually designed for.

The pitfalls to avoid before buying a slimming product

1. Mistaking a marketing name for nutritional information

Terms like “slim”, “detox” or “fat burner” are eye-catching, but they don’t tell you enough about a product on their own. The smart move is to check the nutritional table – per 100 ml and per serving.

For example, AriZona Energy Watermelon Slim and AriZona Energy Much Mango Slim drinks contain 45 kcal and 11 g of sugar per 100 ml. With a 500 ml can, the actual amount you consume is much higher than a quick glance at the table might suggest. On the other hand, MAISON PERRIER Chic Citrus Fizz Slim Can shows 10 kcal and 2.2 g of sugar per 100 ml: it’s low in calories, but not sugar-free.

2. Forgetting about the caffeine in functional infusions

Green tea and guarana are often combined in a fat-burning infusion or functional drink. According to the information provided, LA TISANIERE Fat Burner contains 37% green tea and 8% guarana – two ingredients that can contribute caffeine.

This type of product can fit into your daily routine, but it’s worth bearing in mind the caffeine you’re already getting from coffee, tea or energy drinks. If you are pregnant, breastfeeding, on medication or have a health condition, ask a healthcare professional before using it, as the precautions on the packaging advise.

3. Believing that massage alone is enough

An anti-cellulite massage can have a place in a wellness and body-shaping routine. However, it doesn’t replace a balanced diet or regular physical activity. Also check for any contraindications or restrictions: wounds, irritation, skin infections, inflammation or significant varicose veins can make it unsuitable.

The criteria to check depending on the type of product

Ingredients, calories and sugar content

When choosing a slimming drink, compare the following:

  • the energy value per 100 ml and for the whole bottle or can;
  • the amount of sugar, rather than just the “slim” label;
  • the presence of sweeteners, plant extracts or caffeine;
  • the total volume and number of servings;
  • storage conditions after opening.

OKF Beauty Slim Fiber drink has 9 kcal per 100 ml and contains amino acids, vitamins and minerals. However, its nutritional information shows 2 g of carbohydrates, including 2 g of sugar, per 100 ml. So reading the label on the bottle is still essential, especially when the product is described as “sugar-free”.

Caffeine and how you consume it

A green tea or guarana infusion is usually made with hot water, while a ready-to-drink beverage is served chilled. In both cases, keep an eye on your total caffeine intake throughout the day.

Richter’s Weight Loss Tea 40 g combines rhubarb root, liquorice, aniseed and peppermint leaves. This blend can fit into a wellness routine, as long as you follow the instructions on the packaging. If you are pregnant, breastfeeding, on medication or have a known health condition, seek advice from a healthcare professional first.

The features of an anti-cellulite device

For a massage device, focus on the features that will really make a difference day to day:

  • intensity levels and rotation direction;
  • battery life and charging time;
  • weight and comfort of the grip;
  • cleaning the massage head;
  • splash resistance, without confusing it with full immersion;
  • warnings about skin and blood circulation.

The Medisana AC 900 offers two intensities, two rotation directions, a 2,200 mAh lithium-ion battery and up to five hours of claimed battery life at level 1. Its IPX4 rating protects it from splashes, but the main unit must not be submerged in water.

Our selection of slimming products for your profile

SUITS: Starting out on a budget
Richter's Weight Loss Tea 40 g

Richter’s Weight Loss Tea 40 g

Why this product suits the profile: Its 40 g format is ideal for those who want to prepare their infusion at home and establish a simple routine, without buying a ready-to-drink beverage.

How it avoids the pitfall

The ingredients are listed in detail: rhubarb, liquorice, aniseed and mint. You can check the ingredients before buying, without relying solely on the product name.

Verifiable benefits

A blend of four plants, storage at room temperature and no declared allergens on the provided information sheet.

SUITS: Looking for a caffeinated infusion
LA TISANIERE Fat Burner x 20

LA TISANIERE Fat Burner x 20

Why this product suits the profile: With 20 tea bags, this infusion is easy to measure out at the office or at home, and can be prepared quickly with hot water.

How it avoids the pitfall

The proportion of green tea and guarana is stated. So you know the blend potentially contains caffeine before adding it to your other drinks.

Verifiable benefits

20 tea bags, an infusion combining hibiscus and mint, and a stated value of 1 kcal per 100 g of dry product.

SUITS: Regular massage use
Medisana AC 900 anti-cellulite device

Medisana AC 900

Why this product suits the profile: Cordless and with a claimed battery life of up to five hours, it’s easy to use at home on your legs, arms or buttocks.

How it avoids the pitfall

The two intensity levels let you start gently. The removable, washable head also makes cleaning easier.

Verifiable benefits

Two speeds, a 2,200 mAh lithium-ion battery, a claimed weight of 345 g and IPX4 splash protection.

SUITS: Choosing a ready-to-drink beverage
OKF Beauty Slim Fiber 500 ml

OKF Beauty Slim Fiber 500 ml

Why this product suits the profile: Its individual size fits easily into a bag and can occasionally replace a higher-calorie drink.

How it avoids the pitfall

The stated energy value is 9 kcal per 100 ml. Before buying, still check the amount of carbohydrates and sugar on the label.

Verifiable benefits

A 500 ml bottle, amino acids, fibre as stated in the description, plus several vitamins and minerals.

Looking for more options?

We’ve put together an updated selection of slimming products so you can compare formats, ingredients and different uses.

Frequently asked questions about slimming products

Does a sugar-free slimming drink automatically contain zero calories?

No. A drink can be low in calories while still containing carbohydrates or sugar. Check the values per 100 ml, then work them out for the actual volume of the bottle or can.

How long should you use an anti-cellulite device?

It depends on the model and your comfort. With the Medisana AC 900, start at the lowest intensity, follow the manufacturer’s recommendations and avoid pressing too hard. Stop the session if you feel pain, irritation or notice bruising.

Can you combine slimming tea, a functional drink and a slimming food supplement?

This combination could increase your caffeine intake or multiply the active ingredients. Check the ingredients of each product and seek medical advice if you are on medication, pregnant or breastfeeding. The most important thing is to choose a simple routine that fits with your diet and lifestyle.