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How Many SlimSet A Day, And What Is The Best Time To Take It?
The label asks for one SlimSet capsule a day, swallowed with a full 8 oz glass of water about 20 to 30 minutes before eating. It names no meal, but the morning is the sensible slot, because each capsule holds 138 mg of caffeine. After a missed dose, never double up.

- One capsule, once a day, with an 8 oz glass of water.
- For best results, 20 to 30 minutes before a meal, or as your healthcare professional directs.
- The label names no meal; the seller’s pack narrows it to the morning meal.
- A doubled capsule would be 276 mg of caffeine anhydrous at once.
- A bottle holds 30 capsules, so a bottle is a month.
- Keep the bottle cool, dry and away from heat and light.
The label is short, and the questions it leaves open are small ones: which part of the day, what to do with coffee, what to do after a missed dose. This article answers those, one by one, and ties each answer back to the printed words.
What exactly does the SlimSet label tell you to do?
The suggested use reads: “As a dietary supplement, take one (1) capsule daily with an 8 oz. glass of water. For best results, take 20-30 minutes before a meal with 8 oz of water or as directed by your healthcare professional.”
Here is what each part asks of you.
| Printed words | What they mean in practice |
|---|---|
| take one (1) capsule daily | One, not two. Once a day, not morning and evening. |
| with an 8 oz. glass of water | A full glass, not a sip. |
| For best results, take 20-30 minutes before a meal | A window, not an exact minute. The phrase says “for best results,” so it is a preference, not a rule. |
| with 8 oz of water, printed again | The glass appears twice in one sentence, which hints at how much it matters. |
| or as directed by your healthcare professional | The standard closing clause. Your clinician’s advice comes first. |
Read from the printed label artwork.
How many SlimSet should you take a day?
One. The label says one capsule daily, and there is no second dose later in the day. Its caution opens with “Do not exceed recommended dose.”
The number has a reason beyond the print. The 138 mg of caffeine anhydrous in each capsule is the printed figure, and the plant rows add a little on top. Two capsules at once would be 276 mg of caffeine anhydrous in a single swallow, which is a different proposition from 138.
Fat burner dosage questions often invite a bigger number. Here the answer is the smallest one: a single capsule. If you wonder whether more would help, nothing published says so, and the caffeine side would only grow.
When is the best time to take SlimSet?
The bottle says “a meal” and names none. The seller’s pack narrows it to the morning meal. Where the pack and the bottle differ, the bottle is what arrives in the box.
Even so, early in the day is the sensible reading, and the reason is sleep, not the label. A controlled sleep trial gave caffeine at different gaps before bed, the longest being six hours. Even that earliest slot disturbed sleep, though the volunteers did not notice.
So the simple routine is to take it when you wake up wherever you are. If you cross time zones, go by the local morning. Flying east is trickier, because your usual hour may be mid-afternoon at the other end.

Start the clock the day the bottle arrives
A bottle is 30 capsules, and the 60-day guarantee runs from the date of purchase, so starting promptly keeps the window useful.
See today’s price and guaranteeDisclosure: Getslimset, the retailer that runs this website, earns when you buy. It does not earn more from a larger pack.
Can you take SlimSet every day?
Yes, the label asks for one capsule daily. It says nothing about cycling on and off, so there is no printed on-off pattern to follow.
What limits you in practice is the daily caffeine total, not the number of weeks. Researchers who reviewed the safety literature (a 2017 systematic review) found no consistent harm in healthy adults at up to 400 mg of caffeine a day, all sources together. One capsule takes up a little over a third of that allowance.
Tolerance matters too. Regular users find the lift from a steady daily dose fades over a few days, so week three will not feel like day one.
What if you miss a dose, or want to take it with coffee or food?
Missed a dose? Skip it. Take the next capsule at the usual time. Do not take two to catch up.
Coffee? Better instead of a cup than on top of one. The label gives no instruction about what else to drink, so the total is yours to manage.
Food? The label wants the capsule ahead of the meal. In a 2005 study, green tea catechin exposure was higher when the same preparation was taken away from food. Eating afterwards is the plan, not eating instead.
Opening the capsule and mixing the powder into a drink? The label does not describe that use. The capsule is also what keeps a measured 138 mg from turning into an estimate.
Another supplement or a pre-workout? Count the caffeine first. A scoop can carry more than this capsule, and two products can stack the same plant compound without either label being wrong.
What does a simple SlimSet routine look like?
Keep it dull. A once-daily capsule works as a habit when it has a fixed slot, such as beside the kettle or the toothbrush.
- Before you start, write down what you drink in an ordinary day, in cups.
- Take one capsule when you wake, with a full 8 oz glass of water.
- Wait 20 to 30 minutes, then eat.
- If you usually have a morning coffee, treat the capsule as one of your cups.
- Write down your bedtime, waking time and afternoon energy for a week.
- Keep the bottle in a cupboard away from the cooker, not in a steamy bathroom.
If you feel jittery, move the capsule into a coffee’s slot and keep the time of day constant. If it persists, stop, and speak to a clinician if it is more than a poor night.
What are the label and pack facts for taking SlimSet?
The printed instruction and the numbers around it.
| Item | Published fact |
|---|---|
| Dose | One capsule daily |
| Water | 8 oz glass |
| Timing | 20 to 30 minutes before a meal; no meal named |
| Caffeine per capsule | 138 mg caffeine anhydrous |
| Bottle | 30 capsules, so about a month at one a day |
| Storage | Cool, dry place away from heat and light |
| Guarantee | 60 days from the date of purchase |
From the printed label.
SlimSet is a dietary supplement. It is not a medicine, and it is not FDA approved. No dietary supplement is. These statements have not been evaluated by the Food and Drug Administration, and the product is not intended to diagnose, treat, cure or prevent any disease. Ask your doctor before you start, and tell them the figure on the label: 138 mg of caffeine anhydrous in each capsule. The label asks the same of anyone who is pregnant or nursing, under 18, or living with a known medical condition.
Frequently asked questions
How many SlimSet capsules a day?
One. Nothing on the label allows a second capsule later in the day. Swallow it with a full glass of water, ahead of a meal.
Is it better to take it in the morning or evening?
The label names no meal. Morning is the sensible choice because a controlled trial measured sleep disruption even when caffeine was taken six hours before bed.
Can I take SlimSet every day?
Yes, the label asks for one capsule daily. The practical limit is your total caffeine for the day, not the number of weeks.
What if I miss a day?
Take the next one at the usual time and do not double up. Two capsules would be 276 mg of caffeine anhydrous at once.
Can I take it with my morning coffee?
Better as a swap for one cup than as an extra. A capsule already uses roughly a third of the 400 mg daily total that healthy adults generally tolerate without consistent harm.
Do I have to take it with food?
The label puts it ahead of the meal rather than with it. In one study, the same green tea preparation gave higher catechin levels when taken away from food.
Our view
The directions are clear and short, which is a point in the product’s favour. One capsule, a full glass of water, a gap before eating. There is little to get wrong.
The real decision is not the dose. It is the time of day and the other caffeine in your life. Fix those two, take it early, and write down your sleep for the first week. If your doctor says anything different, follow your doctor, as the label itself says.

Take it for a month, then decide
One bottle covers a month at one capsule a day, and leaves a month of the guarantee to spare.
See today’s price and guaranteeDisclosure: Getslimset, the retailer that runs this website, earns when you buy. It does not earn more from a larger pack.
Last updated . Reviewed by Dr. Dean Tomlin, Doctor on the same date.
Sources named on this website
- A 2017 systematic review of caffeine safety. https://pubmed.ncbi.nlm.nih.gov/28438661/
- A 2013 sleep trial. https://pubmed.ncbi.nlm.nih.gov/24235903/
- A 2005 bioavailability study. https://pubmed.ncbi.nlm.nih.gov/15958649/
- A 2003 review of caffeine and human health. https://pubmed.ncbi.nlm.nih.gov/12519715/