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RARI Nutrition Lean Genes Review

RARI-Nutrition Lean Genes Review

RARI Nutrition Lean Genes claims to be a high quality thermogenic supplement that doesn’t give you those jittery side effects in other products.

RARI-Nutrition Lean Genes ReviewThis is by design, as they use many relaxing and mood-elevating ingredients to try and counter-balance the stimulants found in Lean Genes.

The main aim of the product is to increase your metabolic rate and reduce your appetite, both of which can definitely help you burn more fat.

Lets take a look at the product in more detail to see if these claims are true!

About RARI Nutrition Lean Genes

Lean Genes is a once daily fat burning supplement. Users should start with one capsule a day to see how they tolerate the product. Once tolerance is assessed, users should used the full dosage of 2 capsules per day.

One bottle contains 60 capsules, which would provide 30 days with of Lean Genes. RARI Nutrition recommends using the product for 60 consecutive days for best results. This means purchasing two bottles to run a full recommended cycle.

Each bottle will run you around $20. That means one full 60 day cycle would be about $40. This is very affordable compared to a lot of fat burners on the market!

However, there are a few drawbacks immediately noticeable with Lean Genes. First, the ingredients are listed in a proprietary blend, meaning you could be getting under-dosed ingredients and not even know. Second, this product contain Bitter Orange, which has a bad reputation for it’s dangerous side effects to your health!

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Main ingredients

RARI-Nutrition Lean Genes ingredients

Ingredients Summary

Here are the active ingredients in Lean Genes:

Vitamin B6 – not a fat burner

Vitamin B12 – not a fat burner

Caffeine Anhydrous – the holy grail of fat loss ingredients! Increased metabolic rate and fat oxidation. Decreased appetite and fatigue. A ton of benefits!

Citrus Aurantium – AKA Bitter Orange…it can help fat loss, but it could also kill you…literally!

Acetyl L-Carnitine – Carnitine is beneficial for fat loss when the user is deficient. Unfortunately, most people aren’t

Garcinia – a lot of hype as a fat burner and appetite suppressant, but studies disagree with its effectiveness

Hordenine HCL – newer stimulant that is used in fat burners. Still hasn’t been researched much to determine effectiveness

Acetyl L-Tyrosine – not a fat burner

GABA – not a fat burner

Vinpocetine – not a fat burner

Theobromine – slightly improves insulin sensitivity

Mucuna Pruriens Extract – lowers Cortisol, which can hinder fat loss

Overall, there are a few ingredients beneficial for fat loss. Caffeine and Mucuna Pruriens have the best data. Hordenine and Carnitine may be useful.

The rest are either dangerous, or don’t affect fat loss significantly.

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Pros & Cons


  • Affordable
  • A few high quality fat burning ingredients


  • Proprietary blend means under-dosing is very possible
  • Bitter Orange is dangerous
  • Too many ingredients that don’t contribute to fat loss

Side Effects

Bitter Orange can raise blood pressure and elevate your heart rate. Heart attacks and strokes have been seen with supplementation. It’s not worth the risk, in my opinion!


Lean Genes isn’t the greatest, or safest, fat loss supplement available. I’d recommend checking out some of the higher quality fat burners available instead.

Under-dosed ingredients and the risks of Bitter Orange make Lean Genes a no-go!

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David Watkins
Hey! David here the creator of HigherLevelLifter. Here you'll find loads of info on the safest and most effective supps available. Any questions, just hit me a DM. David W.

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