Nutritionists are stunned: this coffee booster actually helps burn fat
5 September 2026 · By Staff Writer
A small European start-up has developed a fully plant-based powder that stirs into your regular morning coffee. It's designed to support a healthy metabolism alongside a calorie-conscious diet — and it's priced for everyday budgets. Individual results may vary.
Wellaray Slim Coffee Booster has been flying off the shelves since its launch, with thousands of customers adding it to the daily coffee habit they already have. Rather than another pill or complicated shake, it's a simple sachet that works with the cup you're already drinking.
But does it really work? We spoke to the founders, looked at the ingredients and the study results, and heard from real customers to find out.
Exclusive interview with the founders of Wellaray
Slim Wellness: What led you to create Wellaray Slim Coffee Booster?
Founder: "We'd both tried plenty of diets that were either too extreme to stick with or simply didn't fit real life. We wanted something gentle, natural and easy enough to keep up every single day. Almost everyone drinks coffee — so we built around that habit instead of against it."
Slim Wellness: What makes it different from everything else out there?
Founder: "It comes down to a blend of four well-studied natural ingredients, chosen to support metabolism and general wellbeing as part of a balanced diet. And it's completely tasteless, so your coffee still tastes like your coffee."
Slim Wellness: Can you show us the results of your consumer study?
Founder: "Of course. In a 6-week consumer study, we asked daily users about their appetite and cravings compared with a placebo group:"
What's inside — and what each ingredient does
- ✓Chlorogenic Acid — From green coffee beans — a plant compound known for its antioxidant profile and its role in supporting normal fat metabolism.
- ✓Camellia Sinensis — Green tea extract, a source of polyphenols long valued in traditional wellness routines.
- ✓L-Carnitine — An amino-acid derivative involved in the body's natural energy metabolism.
- ✓Chromium — Contributes to normal macronutrient metabolism and the maintenance of normal blood glucose levels.
How do you use it?
It couldn't be easier — hot or iced, it works with any coffee:
- Brew your coffee exactly as you normally would.
- Tear open one sachet and stir it in. The formula is tasteless and dissolves completely.
- Enjoy once a day, alongside a balanced diet and regular activity.
What do nutritionists say about Wellaray Slim Coffee Booster?
"The principle behind it is sound: the best routine is the one people actually keep. Pairing a plant-based blend with an existing daily habit like coffee is a sensible approach — as long as it's combined with a varied diet and regular movement."
Independent nutrition consultant. General wellness commentary only — this product is not intended to diagnose, treat, cure or prevent any disease.
Real customers, real routines
Photos and quotes shared by customers. Results may vary — weight management happens as part of a healthy, calorie-reduced diet and regular exercise.
"I just stirred it into my morning coffee and got on with my day. By week five I felt like myself again — and my cravings were finally under control."
"Nothing extreme — one sachet a day alongside better eating. The difference in the mirror kept me going."
"I was sceptical of anything that promised results. But this fit my routine so easily that I actually stuck with it — that made all the difference."
"My sister and I started together to keep each other accountable. Best decision we ever made — we feel incredible."
"At 47 I thought my metabolism had given up on me. Turns out it just needed the right daily habit."
"Simple, tasteless, and it works with the coffee I was already drinking. I recommend it to everyone who asks what changed."
How is Wellaray Slim Coffee Booster sold, and what does it cost?
Founder: "We sell directly rather than through shops. Cutting out the middlemen is what lets us keep the price fair — and right now new customers can claim an introductory discount."
Introductory offer
£59.99£29.99
30-day supply · 30-day money-back guarantee
Due to high demand, stock of the discounted bundles has been selling out quickly. Use the button below to check whether the introductory price is still available in your region.
Not satisfied? Return it within 30 days for a full refund of the purchase price. Prices and availability shown are examples — update them to match your actual offer.