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Formutech Nutrition Lean EFX Refined Review

Refine your body and get shredded with Lean EFX. Or so they hope.

This is a good looking and good feeling product from established supplements company Formutech nutrition.

The product uses a blend of natural ingredients to support metabolism, provide energy and improve focus. All essential when it comes to weight loss.

However, the problem with Lean EFX is that they’ve hidden the individual doses of ingredients into the proprietary blend, so you can’t see individual doses.

This is a problem as they could be filling the product with the cheaper and less effective ingredients.

(Something common with supplement companies sadly)

Let’s take a closer look at the ingredients and see if Lean EFX is going to get you shredded.

Formutech Nutrition Lean EFX Refined Core Ingredients

Fat Burning Ingredients Index

There’s a big focus on amino acids in the ingredients of Lean EFX. Whilst amino acids are excellent to supplement, especially whilst training, they are generally more effective in higher doses.

The problem here is that the blends that contain amino acids in Lean EFX only have 108mg and 140mg. This isn’t enough if you were just supplementing one amino, let alone a blend of other ingredients too. In short, it’s weak.

The main blend has 490mg of combined ingredients. Given an effective dose of caffeine is 300mg through the day, that basically takes it all up. Let’s see what these ingredients do anyway.


Caffeine is a staple supplement to modern day life. It is a highly effective stimulant in how it boosts the metabolism, mobilises fat to be used as energy and suppresses appetite.
As well as this it can boost the effects of other metabolism boosting products, such as green tea or bitter orange.
It has long been used by athletes, and non-athletes alike, in order to increase alertness, endurance and longevity.
This is essential for a fat burner. You need around 250mg-300mg dosed evenly through the day for best results.

Green Coffee Bean

This helps in that it reduces the absorption of blood sugar by the intestine. It then inhibits an enzyme in the liver which means that less glucose is released into the bloodstream. So with less glucose readily available the body will burn fat first.
This is a proven ingredient and essential for those looking to burn fat.


This is a chemical derived from the evodia tree, and is now normally synthesised in supplements.

There’s a lack of human trials on Evodiamine and weight loss. One study performed on rats saw a decrease in body fat, but remember humans are different to rats!


Phenylalanine is an essential amino acid that can be found in a variety of food sources, such as milk, eggs, oats and meat.
It is vital to the production of dopamine in the body, which means that its use as a supplement comes mainly in how it can benefit your mood and stress levels.
Generally you get enough of this from a healthy diet though, so there is no major reason to supplement extra.


This will aid with focus and also take the edge off stimulants, allowing the energy to be channeled and also keeping cortisol (stress hormone) levels lower.

You want 200mg+ for this to be truly effective. This product is under dosed in this amino acid which is a little frustrating!


L- Tyrosine is important for neuromuscular function. It has been shown to effect mood, satiety, stress response, mental function, and even sex drive.
It is a non-essential amino acid which is synthesised within the body from the amino acid phenylalanine.
It also has a major role in producing melanin in the body and this is imperative for defending the body against ultraviolet light.
As another amino acid, L-Tyrosine benefits from higher doses. (500mg+)

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Formutech Nutrition Lean EFX Refined Dose

You get 2 capsules per day. Whilst this gives you a little more in terms of the key effective ingredients, like Caffeine and Green Coffee, you are still going to be under dosing the amino acids.

It’s worth remembering that when you’re taking high amounts of caffeine too, you do leave yourself prone to side effects. It’s far better to use a fat burner that spreads it’s dose over a minimum of 4 capsules per day. This keeps your metabolism active and your body having a decent spread of energy and appetite suppression.

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Formutech Nutrition Lean EFX Refined Side Effects

You shouldn’t get any negative side effects from Formutech’s fat burner.

There is a slim chance that you could experience some crashes from the caffeine, but generally the lower dose means you should be fairly safe from these.

Formutech Nutrition Lean EFX Refined Review Conclusion

This is an ok product, but ultimately it lacks proper dosing and misses out on lots of important fat burning ingredients you find in other products.

It’s worth taking your time when choosing a fat burner and avoiding proprietary blends where you can.

Remember you need to see the doses of all ingredients and ensure that they are all natural and proven to work.

Then you can get serious about getting shredded.

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