All Day Slimming Tea Review (2026): An Honest Look at This Slimming Tea

All Day Slimming Tea is one of the most heavily marketed slimming teas on the internet: two herbal blends, one for the morning and one for the evening, sold with a promise of effortless weight loss. I set the marketing aside and looked at the four things that actually decide whether a product like this is worth your money — what is in it, what the seller instructs you to do with it, what the published safety literature says about those ingredients, and what happens to your money if you want it back.

What I found changed the verdict I would have given on the ingredient list alone, and it is the reason there is no buy button anywhere on this page.

Who it is for, and who should skip it

• A possible fit if: you simply want a caffeinated herbal tea in the morning, you already know the evening blend is a laxative, and you intend to use that evening blend occasionally rather than nightly.
• Skip it if: you are pregnant or breastfeeding, sensitive to caffeine, taking blood pressure or heart medication, diuretics or corticosteroids, have a bowel, kidney, liver or heart condition — or you are buying it because you expect to lose weight. The wider evidence is in do fat burners work?

How this review was done

I want to be straight about the method, because it changes how you should read what follows.

I have not drunk this tea. This is a claims, ingredient and disclosure analysis. What I did was read the seller’s own sales page in full, including the ingredient lists for both blends, the pricing tiers, the refund terms and the usage instructions; check each active ingredient against the published safety literature from the NIH and the National Library of Medicine; and test the purchase link itself to see where it actually goes.

That is a weaker basis than drinking the product for a month, and I would rather say so than dress it up. It is, however, the right method for this particular product, because the decisive problems here are not matters of taste. They are in the instructions on the sales page and in what the safety literature says about following them.

What All Day Slimming Tea actually is

It is a two-part loose herbal tea system. A morning blend positioned around metabolism, energy and appetite, and an evening blend positioned around digestion, “detox” and sleep. The seller frames the whole thing with a story about Nicoya in Costa Rica, one of the so-called blue zones, and states that the product is made in the United States in an FDA-registered facility following good manufacturing practice.

Two things about that last sentence are worth knowing. “FDA registered” means the facility has told the FDA it exists; it is not an approval, an inspection result or a quality mark. And good manufacturing practice governs how consistently a product is made, not whether it does anything.

What is actually in each blend

The seller lists both blends in full, which is more than many do:

• Morning tea: green tea, oolong tea, orange peel, lemongrass, ginger, dandelion leaf, ginseng root, garcinia cambogia, monk fruit, and natural mint and lemon flavour.
• Evening tea: senna leaves, licorice root, peppermint leaves, fennel fruit, orange peel, cinnamon bark, dandelion leaves, lemongrass, ginger, monk fruit, and natural honey and lemon flavour.

What is not disclosed is how much of anything you get. Everything sits inside a single undisclosed blend, which means you cannot tell whether the green tea is a meaningful dose or a pinch for flavour, and you cannot tell how much senna you are swallowing each night. For a food that is nothing but a flavouring, that would be unremarkable. For a product containing a stimulant laxative that you are told to take daily for months, the missing number is the most important number on the label. If you are not sure why that matters, my guide on how to choose a supplement covers what a label has to tell you before it deserves your money.

The senna problem, and it is the whole review

Senna is not a wellness herb. It is a recognised over-the-counter stimulant laxative, sold in pharmacies under its own name, and it works by irritating the lining of the bowel to force a movement. It is the only ingredient in either blend with a strong, reliable, measurable effect on the human body — and that effect is emptying your bowels.

This is why the scale moves for some people in the first few days. What leaves is stool and water. No fat is lost, and the number comes back.

Now put that next to the instruction on the seller’s own page. Asked whether the tea will work, the FAQ answers that you will get results “by drinking the All Day Slimming Tea daily, ideally for 3 to 6 months.” The evening tea, taken daily, for three to six months.

The standard consumer advice on senna, from the National Library of Medicine’s MedlinePlus, is one sentence long: do not take senna for more than 1 week without talking to your doctor. The seller is telling you to do it for twelve to twenty-six times that long.

The NIH LiverTox database sets out what long-term use does. Beyond the cramps and electrolyte disturbance that come with the laxative effect itself, it records that long-term use or abuse can lead to a “cathartic” colon, with diarrhoea, cramps, weight loss and darkened pigmentation of the bowel lining. It also documents cases of clinically apparent liver injury with longer-term, higher-dose use — including a woman who had been drinking large quantities of tea made from dried senna to manage chronic constipation and arrived in intensive care with liver failure.

That last case is not a reason to panic about a cup of senna tea. It is a reason to take seriously the difference between occasional use and the daily three-to-six-month routine this product is sold on. A seller who tells you to drink a senna preparation nightly for half a year either does not know what senna is or is not going to let it get in the way of the sale. Neither is a good sign.

Licorice root, sitting right next to the senna

The evening blend also contains licorice root. Licorice contains glycyrrhizin, and glycyrrhizin makes the body hold sodium and shed potassium. The NIH’s National Center for Complementary and Integrative Health states plainly that glycyrrhizin “can cause serious adverse effects, such as irregular heartbeat and cardiac arrest, especially when consumed in large amounts or in the long term,” and that even small amounts have been linked to severe adverse effects.

Senna also depletes potassium, through fluid loss. Two ingredients pulling potassium in the same direction, in the same cup, taken nightly for months, is a combination worth understanding before you start — particularly if you take a diuretic, a corticosteroid, or medication for blood pressure or heart rhythm, all of which interact with low potassium. None of the quantities are disclosed, so nobody, including me, can tell you how much glycyrrhizin is in a cup. That uncertainty is the point.

Garcinia cambogia: unclear benefit, documented liver reports

Garcinia cambogia is the morning blend’s headline weight-loss ingredient, and it has been for a decade across the whole category. NCCIH’s assessment is short and unflattering: it is unclear whether garcinia cambogia products help with weight loss, some evidence suggests a modest effect, other evidence shows none — and numerous reports of liver toxicity have been recorded in people taking garcinia cambogia products.

LiverTox counts at least a dozen reports of garcinia-induced liver injury in people taking multi-ingredient supplements containing it, while noting that other ingredients in those mixtures were sometimes also suspect. In a tea, the dose is very likely far below anything used in those cases. That is genuinely reassuring on safety, and it cuts the other way on effectiveness: an ingredient present in a small enough amount to be harmless in a cup of tea is not going to do anything to your body composition either.

The same applies to the green tea and oolong. There is a real, well-studied thermogenic effect from green tea catechins and caffeine, and it is small — the kind of effect measured in a few dozen calories a day under laboratory conditions, not the kind you notice on a scale.

What the marketing claims, and what would have to be true

The sales page says the tea “helps your body burn fat all day long,” stops fat production and storage, and is “proven to support healthy weight loss.” The testimonials go further: 23 pounds in five weeks, 39 pounds in nine weeks, a truck driver whose back pain resolved.

Thirty-nine pounds in nine weeks is roughly 4.3 pounds a week, sustained. That requires a deficit of around 15,000 calories a week, every week, for two months. A tea cannot produce that, and no tea has ever been shown to. Either those results came overwhelmingly from something else the person was doing, or they did not happen as described.

I am not in a position to prove a testimonial false, and I am not going to claim I can. What I can tell you is what would have to be true for it to be an honest representation of what the product does, and then let you decide how likely that is.

Pricing, and the guarantee read properly

The pricing at the time of writing:

• One month: $69, plus shipping.
• Three months: $177 total ($59 each), free shipping.
• Six months: $294 total ($49 each), free shipping.

The six-month package is the one the page pushes hardest, and it is worth noticing why: six months is also the duration the FAQ recommends you drink it for. The discount structure and the dosing advice point at the same purchase.

The 60-day guarantee is real and it is the best thing about this offer, but read the wording. The page describes it as a refund “minus our shipping and handling cost.” On the single-month package, where shipping is charged on top, that is money you do not get back. Refunds are requested through the contact links in the page footer, not through a returns portal.

The purchase link is currently broken

This review used to carry an affiliate link. When I re-tested it for this update, the link resolved to a ClickBank error page rather than the product — the affiliate account is not on the seller’s approved list, so the click dies before it reaches the checkout. The sales funnel itself has also moved onto a different payment platform and a different domain from the one the tea is marketed on.

I have removed both buttons. A link that sends readers to an error page is worse than no link at all, and given the verdict below I would not have been comfortable putting them back even if they worked.

Pros and cons

Pros	Cons
Both ingredient lists are published in full	No quantity disclosed for any ingredient, including the senna
Recognisable culinary herbs, pleasant to drink	The evening blend is a stimulant laxative sold as a wellness tea
A genuine 60-day refund window	The seller instructs daily use for 3 to 6 months; standard advice on senna is a maximum of 1 week without a doctor
Caffeine and green tea catechins have a real, if small, effect	Licorice root sits alongside the senna, with both affecting potassium
Refunds are handled directly by the seller	Testimonials claim losses no tea could produce
	Shipping is not refunded; $69 for one month is expensive for loose herbal tea

The verdict

3.5 out of 10. As a cup of herbal tea, this is fine. As the thing it is sold as, it does not hold together.

The morning blend is a caffeinated herbal tea with a garcinia dose too small to matter. The evening blend is where any visible result comes from, and it comes from a laxative — which is water and stool, not fat. That alone would put this in “pleasant, overpriced, harmless if used occasionally” territory, worth perhaps a 5.

What takes it lower is the instruction to drink it daily for three to six months. That is not an incidental detail buried in a disclaimer; it is the answer the seller gives to “will this work for me,” and following it means taking a stimulant laxative and an undisclosed amount of licorice root nightly for up to half a year. The published consumer guidance on senna is one week. A product whose own directions for use sit that far outside the standard advice on its main active ingredient has a problem that no refund policy fixes.

The 60-day guarantee means your financial risk is limited, and I have said so. Your financial risk is not the thing I am most concerned about here.

Where that money goes further

If what you actually want is to lose weight and feel better, the boring answers remain the ones with evidence behind them. Six months of this tea costs $294. That buys a lot of nothing. Start instead with five nutrition habits that hold up, add a home workout plan built on what the research actually shows, and if your sleep is the thing falling apart, read what the evidence says about melatonin and about the sleep supplements that are worth the shelf space before buying anything. The daily habits guide is where I would start if you want one thing to change this week.

Frequently asked questions

Does All Day Slimming Tea burn fat?

No. No tea burns fat on its own. The morning blend’s caffeine and green tea catechins have a small, well-documented thermogenic effect, measured in a few dozen calories a day. Any fast drop on the scale in the first days comes from the senna in the evening blend emptying your bowels and shedding water, and it returns.

Is the senna in it safe?

Senna is a standard over-the-counter laxative and is safe for occasional use at normal doses. MedlinePlus advises not taking it for more than one week without speaking to a doctor. The seller advises drinking the tea daily for three to six months. Those two pieces of advice cannot both be followed.

Why is there no affiliate link in this review?

Two reasons. The link this review previously carried now resolves to a ClickBank error page instead of the product, because the affiliate account is not whitelisted by the seller. And at 3.5 out of 10, recommending a purchase would contradict the verdict. On this site the verdict is written first; the link question comes afterwards, and only if it does not contradict what the review says.

Can I get a refund?

There is a 60-day money-back guarantee, requested through the contact links in the footer of the seller’s page. The page describes the refund as your order minus shipping and handling, so on the one-month package the shipping you paid is not returned.

Who should definitely not drink this?

Anyone pregnant or breastfeeding; anyone with a bowel, kidney, liver or heart condition; anyone taking diuretics, corticosteroids, digoxin, or medication for blood pressure or heart rhythm, because both senna and licorice root affect potassium; and anyone sensitive to caffeine, which is in the morning blend. If you are unsure, the pharmacist who sells senna tablets is the right person to ask, and it costs nothing.

Sources

Everything factual above traces back to a document you can open yourself. The claims, prices, ingredient lists and usage instructions come from the seller’s own page, checked in September 2026; the safety material comes from the NIH and the National Library of Medicine.

• All Day Slimming Tea — official sales page — both ingredient lists, the pricing tiers, the “minus our shipping and handling cost” refund wording, the testimonials quoted, and the FAQ answer recommending daily use for three to six months.
• MedlinePlus (US National Library of Medicine) — Senna — how senna works, and the advice not to take it for more than one week without talking to a doctor.
• LiverTox (NIDDK) — Senna — electrolyte disturbance, cathartic colon with long-term use, and the documented cases of liver injury including one involving large quantities of senna tea.
• NIH National Center for Complementary and Integrative Health — Licorice Root — glycyrrhizin, and the warning about irregular heartbeat and cardiac arrest with large amounts or long-term use.
• NIH National Center for Complementary and Integrative Health — Garcinia Cambogia — the unresolved weight-loss evidence and the reports of liver toxicity.
• LiverTox (NIDDK) — Garcinia Cambogia — the dozen-plus reports of liver injury in people taking multi-ingredient supplements containing garcinia.

Prices, formulations and terms were checked in September 2026 and can change without notice — always read the page and the label you are actually buying from. This review is for information only and is not medical advice. Statements about supplements have not been evaluated by the FDA, and this product is not intended to diagnose, treat, cure or prevent any disease. If you are pregnant or breastfeeding, take prescription medication, or have a diagnosed condition, speak to a qualified professional before starting any supplement or weight programme.