We decided to write a Grenade AT4 review and put this supplement to the test to see if it is the real deal or not.
The makers of Grenade AT4 claim it’s a supplement that helps to transform your body anabolic environment, or as I call these kinds of supplements testosterone boosters.
We dug into the ingredients found out how well they work and if they are dosed properly.
In this Grenade AT4 supplement review, you will learn everything you need to know about this testosterone booster.
You will learn if the ingredients in AT4 work if it is worth buying, if it comes with side effects, and if it is good compared to other similar products on the market.

- Good dose of D-Aspartic Acid
- No propriatery blend
- Contains a few proven ingredients
- Expensive
- Missing many proven ingredients
- Only a 5 ingredient formula
About Grenade AT4
Grenade AT4 is a supplement that claims to work for hormonal support in men.
These kinds of supplements are usually called Testosterone boosters and contain ingredients that support natural testosterone production in the body.
AT4 contains some of the best ingredients, but it’s also missing many.
The company behind AT4 is called Grenade and is UK based.
Grenade has a variety of different supplements for sale. This is a recognized brand in the industry.
AT4 testosterone booster is a product that has its ups and downs.
There are a few things I like about this formula and also things that I don’t like.
The thing I like is that it contains a few proven ingredients in optimal doses.
However, the downfall is the pricing point £59.99 or $76 for 20 fully dosed servings and the fact that it is missing many proven ingredients that the top testosterone boosters contain.
Testosterone boosters are used to increase muscle mass, strength, libido, and overall health in men.
Testosterone is the hormone that makes us a man, and deficiency in certain minerals and vitamins could cause low testosterone, fat gain, low energy, loss in muscle mass, low libido, and low confidence.
Grenade AT4 Ingredients

Vitamin D3
Vitamin D3 is included in most testosterone boosters for a good reason. Study shows that a deficiency in this vitamin can lower natural testosterone production. If you are insufficient in vitamin d3, supplementing with it could help your body produce more testosterone.
D-Aspartic Calcium Chelate
Usually, we see D-aspartic acid included in testosterone boosters, but this is only another version witch calcium and Zinc. Animal studies on D-Aspartic have shown that it can raise testosterone levels while human studies have shown inconsistent results. Many believe that D-Aspartic can increase natural testosterone, but we have to wait for another study to confirm this.
Fenugreek
Passiflora Caerulea
There are no studies I could find that suggest that this ingredient will help to raise testosterone levels, strength, or muscle mass. However, some studies suggest it may help to calm the mind and sleep better at night.
Boron
The study reports that after only one week of boron supplementation at 6/mg, it increases free testosterone levels significantly. Boron also helps with the growth and maintenance of bone, boosts magnesium absorption, and improves cognitive performance.
Ingredients breakdown
Side effects
Potential side effects of using AT4 include
- Headache
- Irritability
- Nervousness
- Feeling sick
- Diarrhea
- Indigestion
- skin color changes
- Seizures
- Shaking
- damage to blood vessels
- Nausea
- Vomiting
- and more
As I said before I suggest talking to a medical professional before using any supplement and ask him if it is safe for you to use.
Summary
This supplement is very expensive and it’s also not perfect by any means.
That’s it for this Grenade AT review down below I have answered some frequently asked questions about AT4.
FAQ:
How Does AT4 Work?
Makers of this product claim it will help transform your body anabolic environment which basically means support/raise natural testosterone levels. Based on the ingredients it contains it should help supporting natural testosterone production.
Where to Buy Grenade AT4?
Grenade AT4 is available on Amazon and the official grenade website.
How To Take Grenade AT4?
You may also take (6 caps) in the morning instead of splitting the two servings across the day.
Are there discount codes/coupon codes available for Grenade AT4?
References:
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