Zero Tea

Weight loss teas have become incredibly popular over the past few years, partially due to heavy promotion of the products by Instagram influencers. But, do they actually work?

Below we take an in-depth look at Zero Tea, to see what benefits this supplement offers consumers.

Zero Tea Pros

  • Low-calorie beverage

Zero Tea Cons

  • No money-back guarantee
  • Biased customer reviews due to manufacturers offering free products for reviews
  • Unlikely to aid weight loss
Watchdog Rejected

Zero Tea

Review Links

WATCHDOG TIP: Consider using the consumer #1 rated weight loss product – CLICK HERE

Zero Tea Overview

What You Need To Know About Zero Tea

Zero Tea is described as a weight loss tea by the manufacturers; they claim that it will boost your metabolism, but the ingredients seem to be unlikely to aid much weight loss at all. The manufacturing company appear to be quite amateurish, with no clear returns policy or terms and conditions page on their sales website. They also give away free products to customers who review the product on Amazon, which is in breach of Amazon’s sales rules.

What Are The Side Effects Of Zero Tea?

There are some customer reviews that mention experiencing side effects. Reported side effects include bloating, constipation, gas, diarrhoea, nausea, vomiting, increased thirst, and headaches.

How Much Does Zero Tea Cost?

Zero Tea can be purchased directly from the manufacturer’s official website. Here a single bag, which contains a 14-day supply of the tea, costs $20, and at the time of writing was reduced to $14.97. Delivery charges may also apply. Considering that this is for just 14 teabags, this is an expensive product.

Zero Tea can also be purchased from Amazon, where a 14-day supply of the tea costs $14.22 plus delivery charges.

Our Verdict On Zero Tea

Overall, we are not impressed by Zero Tea at all. The manufacturers of the product offer free bags of tea for customers who leave customer reviews, which is against Amazon’s rules. This policy typically leads to biased reviews which can easily mislead customers. There are numerous customer reviews where people note experiencing a range of side effects. Looking at the ingredients of the tea, it seems incredibly unlikely to actually aid weight loss.

The product is quite expensive once you consider that each bag contains just 14 teabags (and one customer reviewer noted that their pack only contained 12 teabags).

There does not seem to be a money-back guarantee on this product. However, the manufacturers do not even state what their returns policy even is.

Overall, we do not recommend Zero Tea to our readers.

phentaslim bottle
The most popular consumer choice in 2021 is Phentaslim.

With a combination of proven ingredients, superb customer service and a 60-day money-back guarantee, Phentaslim is making big waves in the diet world.

Find out why thousands of people are choosing Phentaslim to achieve their weight loss goals, and why it's also the editor's top selection.

Read the Watchdog Phentaslim review here.

Zero Tea Key Features

Zero Tea is described as a weight loss tea by the manufacturers; they claim that it will boost your metabolism, but the ingredients seem to be unlikely to aid much weight loss at all. Green tea appears to be the only ingredient that has been linked with weight loss, but drinking green tea is quite an unreliable way of ingesting the catechins that could help to increase thermogenesis; a green tea supplement is a more reliable option.

Zero Tea Facts

  • Manufactured by Zero Tea
  • 14 teabags per pack
  • Contains a mild laxative

Zero Tea is manufactured by a company of the same name. There is very little information available about the company on their official website; they do not even provide an address. They can be contacted through Amazon or using the contact box provided on their official website.

How to Take Zero Tea

Directions for use are as follows:

  • Within 20 minutes of waking in the morning it is highly beneficial to drink 8oz of pure water before drinking Zero Tea. Bring water to a light simmer, not boiling. Allow tea to steep for 3-5 minutes. Drink hot or cold.

Zero Tea Concerns:

  • No money-back guarantee
  • Does not work as claimed
  • Manufacturers offer free bags for reviews

What Does Zero Tea Claim To Do?

The manufacturers claim that Zero Tea offers the following benefits:

  • Increases metabolic rate
  • Aids digestion
  • Stimulates blood circulation
  • Source of antioxidants, vitamins and minerals
  • Boosts energy levels
  • Helps to get rid of excess waste
  • Contains anti-inflammatory ingredients

Does Zero Tea Work?

This tea seems unlikely to aid much weight loss. There is some green tea, which could provide catechins that have been shown to cause a very small increase in thermogenesis (heat production in the body), which could help to increase calorie burn. However, its effect is small and unlikely to have much impact, especially as it is only one of many ingredients in this tea. Cinnamon could lower blood sugar levels, whilst nutmeg could help to soothe an upset stomach. Clove is an expectorant. Cornflower may work as a mild laxative and diuretic.

What Are The Ingredients of Zero Tea?

The ingredients found in Zero Tea are detailed below. Quantities are not provided, nor is there a proprietary formula.

  • Organic Rooibos: Also known as red bush tea, this tea is semi-sweet and caffeine free. Whilst it is promoted as a great source of anti-oxidants, testing suggests that the bioactives in this plant are not as potent as green tea’s catechins. They are also poorly absorbed by the body. It may help to lower blood glucose levels by moderately inhibiting carbohydrate absorption, but this has only been tested in rodents. Source
  • Green tea: Green tea is high in a group of antioxidants called catechins. Studies have suggested that catechins, especially EGCG, increase thermogenesis in the body, whilst naturally occurring caffeine increases energy expenditure by boosting the metabolism slightly for a few hours. Source
  • Cinnamon: Several studies have found a link between cinnamon and the regulation of blood glucose levels, and it may play a small role in improving insulin sensitivity. In terms of its effects upon weight, this area has been under-researched. In any case, the dosage used in this product is far too low to be effective. Source
  • Cloves: Clove is used as an expectorant, which makes it easier to cough up phlegm. It is also used to treat an upset stomach, to treat diarrhoea, intestinal gas, nausea, and vomiting. Source
  • Orange Peels: There are two broad type of orange peel – sweet and bitter. Bitter orange peel contains a stimulant compound called synephrine that can boost the metabolism. On the other hand, Sweet Orange peel does not contain stimulant compounds. Some people recommend orange peel tea to help fight viruses and bacteria, to treat coughs and colds, and to help remove phlegm from the lungs. Source
  • Cornflower: May act as a laxative and diuretic, as it is used herbally to treat constipation and water retention. Source
  • Red peppercorn
  • Nutmeg: May act as an aphrodisiac, based upon studies in rats. It has been used in herbal medicine to soothe an upset stomach. Source

Does Zero Tea Have Any Side Effects?

Some of the ingredients found in Zero Tea could cause some side effects.

Green tea naturally contains a small amount of caffeine. High doses of caffeine can cause headaches, jitteriness, insomnia, an increased heart rate, heart palpitations, increased urination, dehydration, and increased blood pressure. Green tea can also cause constipation.

Cinnamon can affect blood sugar levels, and so may not be suitable for consumption by diabetics.

Cloves can potentially cause damage to the gums, tooth pulp, skin, and mucous membranes. Clove could also slow blood clotting.

Not suitable for pregnant or breastfeeding women. Not suitable for anyone under the age of 18. If you are unsure about the suitability of this supplement for you, consult your doctor before purchase.

Are There Any Customer Reviews For Zero Tea?

There over 1400 customer reviews for Zero Tea on Amazon, where the product is sold. Customer reviews reveal that the company offer a bag of tea for free to customers who leave a review, a practice that is banned by Amazon as it leads to biased customer reviews.

This product is absolutely horrible and made me feel worse than ever. I normally don’t leave negative reviews but I feel like I’d be doing a disservice to people by not leaving this one. There’s an insert inside the package that says if you share your opinion your next bag is free… so of course there are tons of glowing reviews to get more free product. But honestly I feel so bad on this I wouldn’t request a second bag.

The smell is great and the flavor is decent but I last took it 2 days ago and since have felt nauseous, bloated and constipated. I was less bloated and lighter before taking it.

I’m already working out and eating clean, drinking 100 ounces of water daily and wanted to try something to help push my efforts along but this is NOT it.

Does Zero Tea Offer a Money-Back Guarantee?

It is not made clear on the official Zero Tea website what the company’s returns policy is. The terms page and the policies page of their website are completely empty. Needless to say, this does not seem very professional, and customers are unlikely to get a refund.

Where Can I Buy Zero Tea?

Zero Tea can be purchased directly from the manufacturer’s official website. Here a single bag, which contains a 14-day supply of the tea, costs $20, and at the time of writing, was reduced to $14.97. Delivery charges may also apply.

Zero Tea can also be purchased from Amazon, where a 14-day supply of the tea costs $14.22 plus delivery charges.

How does Zero Tea compare to Phentaslim?

Criteria Zero Tea Comparison Phentaslim comparison
Clinically Proven Ingredients
Side Effect Free
Positive Customer Reviews
24/7 Support
Money-back Guarantee

The Diet Pills Watchdog does not recommend Zero Tea.

Zero Tea

#1 Consumer Choice 2021: Phentaslim

Phentaslim is Diet Pills Watchdog Approved


Thousands of customers have cut the fat with this fast and powerful thermogenic fat burner. Can suppress appetite, boost energy levels and elevate mood without the jitters.

  • Over 100,000 satisfied customers
  • Manufactured in a GMP facility
  • 60-day money-back guarantee
  • FREE shipping and buy 3 get 1 FREE offers!
See our Full Review here

Disclaimer: Our reviews and investigations are based on extensive research from the information publicly available to us and consumers at the time of first publishing the post. Information is based on our personal opinion and whilst we endeavour to ensure information is up-to-date, manufacturers do from time to time change their products and future research may disagree with our findings. If you feel any of the information is inaccurate, please contact us and we will review the information provided.

Have Your Say

Get the conversation started by leaving your comments using the form above.

Add your comment

We'd love to get your opinion. Please keep it clean and stay on topic, no spamming. Comments are moderated before being made live. Your email address will not be published.
We cannot give advice about medical conditions or prescription drugs. Please direct specific medical questions to your doctor.

This site uses Akismet to reduce spam. Learn how your comment data is processed.