How to use Slim Coffee Booster: a simple daily routine

What you need

Nothing special. Slim Coffee Booster is a booster sachet, not a replacement coffee, so you keep whatever you already drink — instant, plunger, stovetop, pods, filter or a takeaway long black. All you need is your usual cup, one sachet, and a spoon.

Each box holds 20 sachets. At one sachet a day that is about 20 days from a single box, which is why most people order two or three boxes at once — it keeps the routine going without a gap, and two boxes or more ship free anywhere in Australia.

Step by step

1. Make your coffee as you normally would. Instant in a mug, plunger, pod machine, filter — it makes no difference to the sachet.
2. Tear the sachet and tip the whole thing in. One sachet is a single serve. There is no benefit to using two.
3. Stir for about 15 seconds. Stir a little longer than you would for sugar. The soluble fibre needs a moment to disperse properly.
4. Add milk, plant milk or sweetener if you use them. Adding these after the sachet gives you a smoother cup.
5. Drink it with a glass of water. Simple, and it makes the fibre far more comfortable.

When to take it

There is no magic hour. The best time is the time you will actually remember, and for nearly everyone that is the first coffee of the day. Pairing a new habit with an existing one is the single most reliable way to keep it going past week one.

A practical guideline: have it with breakfast or shortly after, and avoid anything caffeinated within six hours of bed. Caffeine has a long tail, and poor sleep makes appetite and cravings noticeably harder to manage the next day — which works directly against what you are trying to do.

Mixing into different coffees

Instant coffee

The easiest of the lot. Add your instant granules and the sachet together, pour hot water, stir, then add milk.

Plunger, filter and stovetop

Brew as normal and add the sachet to the cup, not the plunger or the basket. Keeping it in the cup means nothing is left behind in the grounds.

Pods and espresso machines

Pull your shot into the cup first, add the sachet to the hot espresso and stir, then top with hot water or steamed milk. Never put the powder into a machine, a portafilter or a pod holder.

Cafe coffee

If you buy your coffee out, a long black or an americano is the easiest cup to stir a sachet into. Carry the sachet in your bag, add it at your desk and give it a good stir.

Iced and cold coffee

Iced coffee works well in an Australian summer, with one adjustment: dissolve the sachet in two or three tablespoons of hot water or hot espresso first, stir until smooth, then pour over ice and add cold milk. Straight into a cold glass, soluble fibre clumps.

A shaker bottle also does the job. Hot water plus sachet, lid on, ten seconds of shaking, then ice.

What your first week looks like

Nothing dramatic should happen, and that is the honest answer. What most people notice first is the routine itself: a set morning cup, a glass of water alongside it, and a bit more structure around breakfast.

• Days 1-3: get the mixing right and find your time of day. If you are sensitive to caffeine or not used to much fibre, have it with food.
• Days 4-7: the habit starts feeling automatic. Keep the water going — it is the difference between comfortable and not.
• Week 2 onwards: pair it with one small, boring change you can hold onto, like a daily walk or swapping an afternoon snack. The sachet supports a routine; it does not replace one.

Making it stick

• Keep the box next to the kettle or the coffee machine, not in a cupboard.
• Put two or three sachets in your bag or desk drawer for days you are out.
• Fill a water bottle when you make your coffee, so both happen at once.
• Track the simple things — how you slept, how hungry you felt mid-morning — rather than weighing yourself daily.
• Order before you run out, so there is no three-day gap while a parcel travels.

Common mistakes

• Doubling up. Two sachets is not twice as good. One a day is the serve.
• Adding it to cold milk first. It will not dissolve cleanly. Hot liquid, then milk.
• Not drinking water. Soluble fibre without fluid is the main cause of feeling bloated.
• Stacking it on three other coffees. Count your total caffeine for the day, especially if you also drink energy drinks or pre-workout.
• Expecting it to do the work alone. It is a food supplement that sits alongside balanced meals and movement, not instead of them.

Questions people also ask