Affiliate disclosure: If you buy through links on this page we may earn a commission at no extra cost to you. We weren’t paid for this review, and we’ve included the safety concerns most reviews leave out. Not medical advice — see the disclaimer at the end.

All Day Slimming Tea markets itself as a “100% natural” two-tea system inspired by Nicoya, Costa Rica — one of the world’s longevity Blue Zones. Drink one blend in the morning for metabolism and energy, another in the evening for detox and sleep. The ingredients are real and some have decent research behind them. But there’s one ingredient in the evening blend that deserves a warning most reviews skip entirely. Here’s the honest breakdown.

Teapot with green tea leaves — All Day Slimming Tea review

What is All Day Slimming Tea?

It’s a two-part herbal tea program built around the idea that weight, digestion, and sleep are connected — which lines up with what we cover in cortisol and belly fat. You get a Morning Tea aimed at metabolism, energy, and cravings, and an Evening Tea aimed at digestion, bloating, and sleep.

Morning Tea — ingredients

  • Green tea — catechins and modest caffeine; the best-evidenced ingredient here for metabolism
  • Oolong tea — some research on fat oxidation
  • Ginseng root — energy and fatigue support
  • Garcinia Cambogia — popular for appetite, but the weight-loss evidence is weak and inconsistent
  • Dandelion leaf — mild diuretic (water weight, not fat)
  • Orange peel, lemongrass, ginger, monk fruit, natural mint/lemon flavoring

Evening Tea — ingredients

  • Senna leaves — a stimulant laxative (see the warning below)
  • Licorice root — digestive soothing, but see the blood-pressure caution
  • Peppermint & fennel — genuinely useful for bloating and gas
  • Cinnamon bark — some blood-sugar support
  • Dandelion, lemongrass, ginger, monk fruit, honey/lemon flavoring

⚠️ The senna warning nobody mentions

This is the most important thing in this review. Senna is a stimulant laxative, not a fat-loss herb. It works by irritating the bowel lining to force a bowel movement — which is why people feel “lighter” and see the scale drop within days.

That drop is mostly stool and water weight, not fat. More importantly, health authorities generally advise senna for short-term use only (around one week). Prolonged daily use is associated with:

  • Laxative dependence (the bowel stops working normally without it)
  • Electrolyte imbalance, particularly potassium loss
  • Cramping, diarrhea, and dehydration

Licorice root carries its own caution: with prolonged use it can raise blood pressure and lower potassium. If you have hypertension, that combination matters.

None of this means the product is a scam — the peppermint, fennel, ginger, and green tea are legitimately useful. It means the evening tea is not something to drink every single night indefinitely, and the marketing doesn’t make that clear.

Pricing

Package Price Notes
1 month $69 30% off list price of $99
3 months $177 ($59/mo) Free shipping
6 months $294 ($49/mo) Free shipping — “best value”

All packages carry a 60-day money-back guarantee (minus shipping and handling).

Honest note on the bundles: given the senna caution above, buying a 6-month supply and drinking the evening tea nightly isn’t something we’d recommend. If you try it, the 1-month option makes more sense.

What it does well

  • Bloating relief is real. Peppermint, fennel, and ginger have genuine evidence for digestive comfort — many users will feel a difference here.
  • The morning blend is reasonable. Green tea and oolong are sensible, mild metabolism supports.
  • It builds a ritual. Replacing a sugary drink or late snack with tea is a real, if unglamorous, win.
  • 60-day guarantee lowers the risk of trying it.

What it doesn’t do

  • It’s not a fat burner. Early weight change is largely water and stool from the laxative and diuretic effects.
  • Garcinia Cambogia is oversold. The research does not support meaningful weight loss.
  • It won’t fix stress-driven weight. If cortisol is your issue, tea alone doesn’t address sleep, blood sugar, or stress — see how to lower cortisol naturally.
  • Price is high for herbal teas whose individual ingredients are inexpensive.

Who should avoid it

Do not use (or speak to your doctor first) if you are pregnant or breastfeeding, have high blood pressure, take diuretics or heart medication, have IBD, IBS, or another bowel condition, have kidney disease, or are managing an eating disorder. The senna and licorice combination is the reason.

Our verdict

A decent bloating-and-ritual tea, oversold as a slimming solution. If you want something pleasant that eases bloating and replaces late-night snacking, the morning blend and the peppermint/fennel side of the evening blend are genuinely useful — and the 60-day guarantee makes trying it low-risk. Just go in clear-eyed: the fast “weight loss” is mostly water and waste, and the evening tea should be occasional, not a nightly forever habit.

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Frequently asked questions

Does All Day Slimming Tea actually work for weight loss?

It can produce quick scale movement, but that’s largely water and stool from its diuretic and laxative ingredients rather than fat loss. The green tea and oolong offer mild metabolic support; sustainable fat loss still requires diet, sleep, and activity.

Does it contain a laxative?

Yes. The evening blend contains senna, a stimulant laxative generally recommended for short-term use only. This is the main reason to limit how often you drink the evening tea.

Are there side effects?

Possible side effects include cramping, diarrhea, dehydration, and electrolyte loss from senna, and raised blood pressure from prolonged licorice use.

How much does it cost?

$69 for one month, $177 for three months, or $294 for six months, with a 60-day money-back guarantee.

Can I drink it every day long term?

The morning tea is generally fine for daily use. The evening tea contains senna, so daily long-term use isn’t advisable — discuss it with your doctor.


Medical disclaimer: This review is for educational purposes only and is not medical advice. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results vary. Consult a qualified healthcare provider before using herbal products, especially if pregnant, breastfeeding, taking medication, or managing a health condition.