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Tetrogen Review - 12 Things You Need to Know

Is boosting green tea with other potential weight loss ingredients a balanced move or a risky one? According to the makers of Tetrogen weight loss capsules, they’ve come up with a groundbreaking formula comprising four other ingredients with green tea to create the ultimate weight loss capsules.

We wanted to find out if this is as effective as they claim, or if it comes with a barrage of side effects. Continue reading to see the depths we went to uncover the science behind Tetrogen, and make sure to read our bottom line on the results.

Tetrogen can be purchased through their Official Site.

Tetrogen Readers: Noom is offering our readers a risk-free trial, for a limited time. Click here for more information!

What is Tetrogen?

Tetrogen Day & Night is a dual-step weight loss supplement system. According to the makers, it is laced with four clinically researched & patented additives to maximize metabolic hormones at the cell level.

This product contains sixty vegetable capsules in each container, all containing four active compounds plus green tea extract. This is thought to boost the metabolism, control blood sugar spikes, and eliminate fat burning while avoiding harmful stimulants and side effects.

Tetrogen Night provides a second dose of all four active ingredients, plus melatonin to guarantee you sleep well and to help optimize your cortisol and insulin levels to burn even more fat, but is there any research to support these ingredients for weight loss?

Tetrogen Competitors


Who Makes Tetrogen?

Tetrogen is the manufacturer’s actual name, a company founded by Jennifer Williams. Scientists from both Gateway Health Alliances (GWA) and proficient Herbal Pharmacists from Europe collaborated to create Tetrogen weight loss.

Tetrogen Customer Service

Individuals can use email and mail to contact their customer service department.

Email: info@tetrogen.com

Address: 101 N Tryon St, Suite 112 Charlotte, NC 28246

Tetrogen Customer Testimonials

Tetrogen Claims

Tetrogen claims to have a lot of other benefits, with some of their claims stating it:

  • Has no harmful stimulants
  • Contains ingredients that are clinically tested
  • Promotes long-term weight loss
  • Rebalances metabolic hormones
  • Supports digestive function
  • Helps you feel fuller longer

It also claims to be stimulant-free and made with 100% natural ingredients.


Tetrogen Ingredients

Ingredients found in this blend include:

  • Green Tea Extract
  • Melatonin
  • Igob-131 African Mango
  • Cqr-300 Cissus
  • Dyg-400 Dyglomera (Dichrostachys Glomerata)
  • Lipofuel – Capsaicin

Does Tetrogen Work?

Multiple research platforms have done several clinical studies on the various ingredients found in Tetrogen. The most common ingredients in Tetrogen are green tea extract, melatonin, capsaicin, African mango, and CQR-300.

  • Melatonin – Melatonin is a hormone that your body releases when it’s time to sleep, per your natural cycle. It leaves you dizzy and assists in falling asleep more easily, according to the National Center for Complementary and Integrative Health. Melatonin is a natural muscle relaxant that is commonly found in supplements, according to PubChem.
  • Green tea extract – There is a lot of proof that this product is a powerful fat burner and has many health benefits. It can help avoid cardiovascular health problems, according to evidence in Chinese Medicine.
  • Capsaicin – Capsaicin is a compound found in chili peppers. Numerous researchers believe it will limit one’s appetite and therefore prevent overconsumption. Nonetheless, according to PubChem, there isn’t much data to corroborate that statement.
  • Irvingia Gabonensis – According to some studies of Irvingia Gabonensis, this spice has a crucial effect on lessening body weight over time.
  • Cissus (CQR-300) – This herb is commonly utilized in drugs to deal with a spectrum of ailments, comprising oral rehydration in some African countries. This plant is believed to have metabolic functions and is used to treat obesity, according to Lipids in Health and Disease.
Weight Loss

Tetrogen and Weight Loss

According to reviews from many Tetrogen users, the supplement supports digestive function and speeds up weight loss.

Two very beneficial ingredients that researchers stand by are:

  • Igob-131 (African Mango): It has been revealed in Holistic Nursing Practice that having IG extract in supplements helps with decreasing weight and cholesterol. Scientists also propose that the high degrees of fiber in the mango seed helps overall bodily health.
  • Green tea extract: This is found in the Tetrogen Day and has been the center of many scientific studies. There is a lot of evidence in Clinical Nutrition that this ingredient is an effective fat burner, which has many health advantages.

Tetrogen Side Effects

The night capsule may result in drowsiness even after you’ve woken up.

There is also the likelihood that you might also become hyperactive when using this supplement due to some of the stimulating ingredients.

How to Use Tetrogen

Tetrogen has a recommended dosage of two capsules daily. Testrogen Day should be taken in the morning and Tetrogen Night in the evening.

With both supplements, dosages should be taken with a glass of water to enable the capsules to absorb into your system.

Cost and Where to Buy

You can purchase it on their official webpage or Amazon for $49.00

Pros and Cons

Pros and Cons


  • Purchases have 2-month buyer protection
  • 30-day money-back guarantee
  • Multiple customer reviews


  • Tetrogen comprises caffeine
  • You have to buy two bottles monthly
  • No free trial
What Users Are Saying

What Users Are Saying

“I am taking Tetrogen now 4 weeks and bought a 2 months bundle. So far I have lost 8 pounds and have a lot more energy.”

“I finish one bottle and didn’t lose a pound of weight.”

“Third week into taking this product. I really like that it comes with Day&Night. I already feel less cravings for sure. I always felt starved even after a big meal, but now I feel fuller and my portions have been reduced without any cravings. I am very happy.”

Tetrogen Ingredients
Bottom Line

Bottom Line on Tetrogen Results

There are mixed feelings about this drug, even though it has some unique ingredients that can truly help you lose weight.

Firstly, Tetrogen day gives you energy mainly as it contains caffeine. Based on how the body might react to this drug, you may become overstimulated. Furthermore, night medicine will make you groggy and sleepy in the morning.

Another drawback is that, unlike most similar items, you are advised to buy two bottles every month rather than one. If you are ready to lose weight, the solution may be a clinically-backed weight-loss program.

One of the best weight-loss programs we have seen is one called Noom. We love this system in particular because of the many benefits Noom offers, like 1:1 coaching sessions, custom meal plans, daily goal tracking, and more.

Make sure to check out the free trial offer available from the company for a limited time!

Learn More About Noom »
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