Machine Lean® Stimulant‑Free Metabolism Support

76 reviews
You'll earn Tiger Reward Points on this product!

MTS Nutrition Machine Lean - Non-Stim Fat Burner

“I love my PreWorkout but I also want to be able to stack it with PROVEN fat burning compounds to enhance fat loss without increasing my stimulant intake when trying to lose fat. This is why I created Machine Lean. Whether looking to supercharge your current fat burner or looking to enhance fat loss without the intake of stimulants, Machine Lean has scientifically proven ingredients backed by REAL, HUMAN RESEARCH!

Step up your fat loss game today with Machine Lean!”

-Marc Lobliner, CEO of MTS Nutrition


MTS Nutrition Machine Lean™ is the non-stimulant, fully-loaded, science-validated fat-burner that you need! Are you sick and tired of having to choose between a preworkout like CLASH™ and a potent fat burner because you don’t want to overdo the stimulants? NO MORE! Machine Lean has solved that problem and its ingredients are scientifically proven to help support weight management and energy production, support thermogenesis by generating heat in the body, supports mobilization of fat for energy, supports healthy metabolism and vascular health, helps reduce bodyfat, reduces caloric intake and helps curb cravings. No other fat burner has ever done all of this without the use of stimulants, PERIOD!


Capsimax™: 125mg

Boosting your metabolism with capsicum is cool, but the gastric irritation is not. That’s why Capsimax uses OmniBead Beadlet Technology to encapsulate the beneficial heat of concentrated highly-active, natural capsicum in a controlled-release coating—delivering effective levels of capsaicinoids without the oral and gastric burning sensation of unprotected red hot peppers. In studies, clinically-tested, stimulant-free Capsimax was shown to significantly help improve waist:hip ratio, decrease appetite, accelerate metabolism and increase resting energy expenditure by 6% - that's 100 calories a day.

Forskolin: 50mg

Forskolin is the powerful active found in the herb Coleus forskohlii and can help increase lean mass (build muscle) and decrease fat mass (burn fat). Forskolin activates the enzyme adenylate cyclase, which increases cyclic adenosine monophosphate (cAMP) levels. The increase in cAMP activates hormone-sensitive lipase (HSL) which breaks down stored triglycerides (bodyfat) and releases fatty acids so they can be oxidized and body fat can be decreased.

Forskolin helps to increase the release of fatty acids from fat tissue allowing them to be burned for energy, leading to a decrease in body fat.

Forskolin is also believed to have thyroid stimulating properties. Thyroid hormones are responsible for your metabolism.

To make things even more awesome, Forskolin may increase testosterone levels in men, but not negatively affect sex hormones in women. When on decreased calories, this can be A GREAT SIDE EFFECT and can also help explain how Forskolin prevents muscle wasting!

Forskolin is a vasodilator. Blood flow is VITAL for fat loss as blood flow to fat tissue, especially stubborn fat areas, is vital to the transportation of fatty acids to areas where they can be burned.

Decaffeinated Green Tea: 500mg

Has been demonstrated to improve overall health and aid in fat loss.

Olive Leaf: 100mg

It has been demonstrated that olive leaf extract lowers the concentration of fat around the stomach area and also helps metabolize fat.
Customer Reviews
4.8 Based on 76 Reviews
5 ★
4 ★
3 ★
2 ★
1 ★
Customer Photos
Write a Review Ask a Question

Thank you for submitting a review!

Your input is very much appreciated. Share it with your friends so they can enjoy it too!

Filter Reviews:
  • products
  • stuff
  • side effects
  • cramps
  • jitters
  • anything
  • tiger fitness
  • program
  • pills
  • supps
Craig B.
United States United States

Great product.

As with all MTS products it’s top of the line. Works great. No jitters

LaRondon I.
United States United States

Great Fat burner

Great stuff!

Edwin L.
United States United States

Staying mean and lean

I am 56 years young and work out Mon-Friday. I started using machine lean and notice a difference after the first bottle. I am looking much leaner and ordering 3 more bottles.

Tiger Fitness Machine Lean® Stimulant‑Free Metabolism Support Review
ERnst F.
United States United States

So far so good

I’m only a few days in, so I can’t give a definitive review but I definitely have a high optimism for this product.

Aldo E.
United States United States

Stim Free - 39yo Male

So far so good about a 10% increase is standard weight loss week to week. Reduced appetite, no negative side effects and can even take one before bed without disruping my sleep. Great product at a fair price point. Remember weight loss is based on calories in calories out dont expect this to be a magic pill but if you're already doing your part this is a great SUPPLEMENT to your program. Thank You TF!

Nutrition Info

Warning Concerning California Residents: This product may contain chemicals known to the State of California to cause cancer and birth defects or reproductive harm.