Home | About Us | Testimonials | Privacy | Affiliates | FAQ Bookmark Us | Tell a Friend 
Home Lean System 7 Review

Lean System 7 Review: Does Lean System 7 Work?

lean system 7Lean System 7 (LS7) contains a proprietary blend of 7 fat burning herbal compounds (not surprising, considering its name!). The exact blend will differ slightly depending where you buy your Lean System 7. The Canadian version for instance, contains weight loss winner green tea, but not 7-keto because of a difference in laws that regulate supplements.

The U.S. Lean System 7 formula also contains green tea -- fantastic news, since there is some evidence that real green tea is a great fat burning supplement (see Mol Nutr Food Res. 2006 Feb;50(2):176-87, Am J Clin Nutr; 81:122-129, Journal of the International Association for the Study of Obesity. 2000 Feb;24(2):252-8, The American Journal of Clinical Nutrition. 1999 Dec;70(6):1040-5).

The foundation of this product lies with old standby ingredients guarana and yerba mate.

Both of these ingredients contain high levels of caffeine (as well as other xanthines) which in itself is a decent thermogenic (fat burner). Mate also displays diuretic properties, and, when combined with guarana and damiana, has been shown to delay gastric emptying and promote a feeling of satiety (fullness).

The combination of green tea and caffeine is especially helpful for weight loss, as shown in one study (see Obes Res. 2005 Jul; 13(7): 1195-204).

Lean System 7 also contains citrus aurantium or bitter orange (standardized for synephrine, ephedrine's milder, gentler cousin). Theoretically, citrus aurantium extracts should be decent fat burners since the active ingredients (synephrine and phenylephrine) are both sympathetic alpha agonists. However, real solid clinical data validating the effectiveness of this ingredient for weight loss is in short supply.

You'll also find dandelion root/leaf included for its diuretic properties (a full reveiw of dandelion root can be found here!), and bioperine, an ingredient which increases the bioavailability of certain ingredients by enhancing absorption (a full review of bioperine can be found here!).

Besides that, there's a much more interesting ingredient in this Lean System compilation, namely...

7-keto.

7-keto is a metabolite of DHEA. DHEA is a steroid hormone produced naturally by the bodies of both men and women. The good thing about 7-keto is that it displays no apparent side effects (i.e. no conversion to testosterone or estrogen, and no effect on the sex hormones). What's promising about this ingredient is its positive effect on thyroid hormone levels in obese people -- again, without any adverse effects of any kind (see Journal of Exercise Physiology, Volume 2, Number 4, October 1999).

In quoting a recent study in his superb Fat Loss Revealed (where the control group lost 0.57% of their bodyweight, and the group on 7-keto lost 1.8% - about 6 lbs on average), world renown supplement guru Will Brink says 7-keto is a potentially promising weight loss agent!

The promising beginning aside, these are clearly early days for 7-keto. More studies need to be completed to more thoroughly demonstrate 7-keto's fat burning ability.

Unlike many fat burners currently on the market, Lean System 7 did not debut as an ephedra-based product, to be reformulated after the ephedra ban. In fact, Lean System 7 was not, and has never been an ephedra-based product.

For now, what's the bottom line recommendation?

Well, I've had the opportunity to try both the Canadian and American versions of Lean System 7. I found that LS7 worked far better than most ephedra-free products at suppressing my appetite. I don't know whether it was my imagination or not, but I thought I felt fuller for longer too. I found three capsules made me too jittery though -- the perfect dose seemed to be two capsules three times a day, as opposed to the recommended 3 capsules 2X a day.

Will Lean System 7 work for you?

Well, I can guarantee that if you don't make any changes to your diet and lifestyle, or you continue to consume significantly more calories than you need, it will not do anything for you. This is not a magic pill -- it should be used to supplement a smart diet and exercise program.

That said, there are two things I really like about this product.

First, I like the fact that Isatori guarantees Lean System 7.

There's a catch though.

You must buy it from them direct (you can do so from this link).

If you do buy Lean System 7 direct, they offer a 60-day unconditional "no-questions asked" money back guarantee (less shipping and handling). I also happen to know that Isatori is an ethical and credible company, and actually honors this guarantee. Yes...

They will happily refund your money should you be unsatisfied with your results.

No "ifs" and no "buts". No voice jail, and no "spending weeks trying to get a customer service rep." Just quality, dependable service from a company that believes in treating its customers right.

Unlike other companies that offer "lip service" warranties (i.e., they promise satisfaction but make it impossible to obtain a refund) Isatori actually honors their guarantee. In fact, Isatori was recently nominated for an award by a prestigious consumer advocate company in Colorado.

Plain and simple?

You don't get nominated for an award like that unless you know how to treat your customers.

Can't beat that.

Second, Lean System 7 is one of a handful of products that has a real, credible double-blind, placebo controlled study validating its effectiveness.

You can review the finding of the study by clicking here, and visiting the PubMed (National Library of Medicine) web site.

You'll see that the study validated Lean System 7's ability to elevate the resting metabolic rate in dieters. The implications of this are significant; typically, dieting lowers the metabolic rate, so it becomes harder to lose weight the more you diet. Not only did LS7 reverse this, it actually increased the metabolic rate, so lose more weight as you diet.

Good deal!

I don't make product recommendations very often, but the combination of the guarantee, this company's ethics, and a credible study makes Lean System 7 a no-brainer. Besides, since Isatori will refund your money should you be unhappy with this product, you assume very little financial risk by trying it.

Just keep your original receipt though... you'll need it if you plan to do a return.

You can order lean System 7 direct from Isatori here!

Read customer comments on Lean System 7!

 

 

Have you been the victim of a product that makes exaggerated claims? Launch a complaint!

US visitors should submit a complaint to the US Federal Trade Commission!

Canadians, submit a complaint at the Canadian Competition Bureau!



Back to UltimateFatBurner.com: Reviews of Fat Burners, Diet Supplements and Weight Loss Programs!
  
  SEARCH SITE
e.g Zantrex 3, Relacore. etc.
  NEWSLETTER SUBSCRIBE
 
Inspirational articles, great tips, and cutting edge reviews... subscribe now!

> View Sample Issue
> Privacy Policy

UltimateFatBurner RSS Feed
  FEATURED PRODUCTS
 
Will Brink reviews dozens of top supplements in Fat Loss Revealed! Learn which fat burners work, and which do not!

> Read the Review!

Now you can stop cheating on your low-carb diet... and lose the weight you want! Highly recommended!

> Read the Review!

burn the fat
Burn The Fat may possibly be the best diet ever! A little intense perhaps, but very, very good...

> Read the Review!
 
body building revealed
If you're into working out, weight lifting or training of any sort, and you use sports supplements, you need Body Building Revealed!

> Read the Review!
  TELL A FRIEND
Love our site? Has it helped you save money and avoid getting ripped off? Why not share us with the world? Why not "pay it forward", and tell your friends?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Home | About Us | Testimonials | Privacy | Affiliates | FAQ Bookmark Us | Tell a Friend  Site Disclaimer | Contact us