Wellaray Slim Coffee Booster: twenty sachets to a box, one a day
Wellaray Slim Coffee Booster is a food supplement built around L-Carnitine and sold in single-serve sachets. It is flavourless, it dissolves instantly, and it is meant to fit inside a morning you already have rather than replace it.
From £17.99 a box on the three-box supply · One-time order — not a subscription.
The three packs, and what each one costs
Every figure below is the price the seller's own checkout charges. Pick a pack here and it carries through to the checkout.
Same three packs, same prices. You'll pay on Wellaray's own checkout at cart.wellaray.com.
What Wellaray Slim Coffee Booster actually is
It is a food supplement in powder form, sealed one serving at a time. Wellaray calls it “a flavourless food supplement designed to mix seamlessly into the drinks you already love”, and the carton carries the line “Awaken Your Metabolism with Every Cup.”
Each sachet is formulated around L-Carnitine — in the seller's own words, “an amino acid the body produces naturally”. That is the ingredient the product is named around, and it is the one printed on the pack.
One sachet, one drink, once a day. Wellaray describes the powder as flavourless and says it dissolves cleanly without changing the taste, so it goes into the coffee you were going to make anyway — or tea, a smoothie, or plain water.
- A box holds 20 sachets, which at one a day is twenty mornings.
- Pre-portioned, so nothing is measured, weighed or scooped.
- Flavourless, so the drink you like still tastes like the drink you like.
- Coffee, tea, a smoothie or water — the seller names all four.
Three packs, and nothing hidden behind them
Wellaray sells the sachets in one, two and three box packs, and the per-box price falls as the pack gets bigger. The figures on this page are the ones the seller's own UK checkout charges in pounds — nothing here is converted from another currency or worked out by us.
The checkout states it in plain words: This is one time only order. This is not a subscription. You are charged once, for the packs you chose.
Whichever pack you pick below carries through to the checkout, where you enter your details and pay. The choice you make here is the choice you land on.
Who this actually suits
The honest answer is: people who already drink coffee every morning and would rather not add a routine. There is nothing to brew, nothing to blend and nothing to remember beyond tearing a sachet.
If you want to read further before deciding, the published reviews page collects what buyers have actually written, and the ingredients page sets out exactly what the carton declares.
Payment is taken on Wellaray's own checkout at cart.wellaray.com
- VISA
- Mastercard
- Amex
- PayPal
- Klarna
- Apple Pay
- Google Pay
This is one time only order. This is not a subscription.
What buyers have written
The ease of ordering The communication with the company is quick and informative. The person is polite and patient.
Easy to take doesn't spoil the taste of my coffee
Quick and easy to use website. Lots of information about product before deciding to buy and lots of positive reviews about the product.
A selection of five-star reviews from the brand's public Trustpilot profile, captured 2026-08-28. The profile itself carries every rating.
Questions people ask
A food supplement in single-serve sachet form, formulated around L-Carnitine. The powder is flavourless and dissolves into a drink you already make. A box holds 20 sachets and the serving is one a day.
Tear one sachet and stir it into your coffee. The seller also names tea, smoothies and water. One sachet, one drink, once a day.
No. The checkout states it directly: “This is one time only order. This is not a subscription.” You pay once for the packs you selected.
Twenty. The two-box pack is 40 sachets and the three-box pack is 60, and the checkout states the count on each pack in words.
On Wellaray's own checkout at cart.wellaray.com. The pack you choose on this page is the pack that carries through.
