LeanBean vs Rockstar Skinny Gal Fat Burner [Do They Work?]

LeanBean vs Rockstar Skinny Gal Fat Burner

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LeanBean vs Rockstar Skinny Gal Fat Burner 

A battle of the female fat burners here as we look to find out which of LeanBean vs Rockstar Skinny Gal Fat Burner is the best option.

This is a battle of two products that have gone down different routes when it comes to sales.

Rockstar Skinny Gal Fat Burner is one of the most popular female fat burner products on Amazon. Also, they sell through online retailers without the need for their own site.

LeanBean, on the other hand, sell based on reputation, they don’t use Amazon but have 100’s of positive before and after profiles to back them up.

Still, this is the marketing side, but what about the ingredients?

Also, the dosages will be vital here.

What we are looking for is a product that can give us the following:

  • Burn fat effectively
  • Be safe
  • Suppress appetite
  • Increase energy

Anything less than this won’t do, so who is up to the task?

LeanBean vs Rockstar Skinny Gal Fat Burner: Who Makes These Products?

Ultimate LifeLeanBean fat burner

Let’s start with the people behind LeanBean.

They are based in the UK and have a solid reputation for making great products.

Everything they do is to FDA approval and they give you a big 90-day money back guarantee with this fat burner. This really gives the user the opportunity to give it a chance.

It is vegetarian-friendly and they give each customer a tracking order when purchasing.

If you like endorsements, then LeanBeans is impressive. Bree Kleintop puts her name to this product. The ex-pro surfer and model has a lot of good to say about it.

The ingredients have clearly been chosen to please a female market rather than sticking a pink label on any old bunch of ingredients.

Rock StarRockstar Skinny Gal Fat Burner

Rock Star says that this will give you extreme weight loss.

The big promises can only be backed by the ingredients, these are all natural which is a good start.

The product is manufactured in the USA to GMP standards. Like we mentioned earlier, they don’t appear to have a website which is a strange approach.

We prefer an open company where you can find out a bit more about them. It is clear that they sell through retailers and Amazon though.

You do get a 30-day money back guarantee which is good and at least it makes it risk-free.

Rock Star tells us that this is a fat burner designed by women for women. As long as it has the right ingredients and dosages, that’s all we want.

LeanBean vs Rockstar Skinny Gal Fat Burner Ingredients

This is where we can really set them apart.

The good news is that LeanBean has stayed away from proprietary blends. Unfortunately, Rockstar Skinny Gal Fat Burner has not. This means we cannot see all their doses which is not ideal.

Neither is their suggested serving. They advise taking one capsule a day. This doesn’t exactly spread out the fat burning benefits.

Still, let’s find out what we can.

Mutual Ingredients

Garcinia Cambogia

A good start from both as this is a good appetite suppressant.

Garcinia is actually used to enhance the flavor of foods and it is the skin that is most beneficial here. It is this that is high in hydroxycitric acid that helps with fat loss.

It is actually used to improve the flavors of various foods and comes from the fruit. The skin is what helps with fat loss as it is high in hydroxycitric acid that is good for fat loss.

It can boost fat oxidation during exercise which will really burn fat away.

The dosage is the big problem though.

The 400 mg in LeanBean is a great amount. Especially when you compare it to the tiny 40 mg in Rockstar Skinny Gal Fat Burner. Let’s hope their other ingredients don’t follow this trend.

Green Coffee Bean

A very effective fat burner.

It is high in chlorogenic acid which stops us from storing as much fat as well as reduces blood sugar levels.

Green Coffee Beans are yet to be roasted which keeps many of the benefits locked in as well.

WebMD mentions a study looking into adults with obesity showed that taking Green Coffee Extract for between 8 to 12 weeks meant more weight loss for those when compared to others taking a placebo.

A great ingredient that is given some serious backing from LeanBean. The 6,000 mg eclipses the total of all Rockstar Skinny Gal Fat Burner combined!

We don’t even have their dosage for this but since it is contained within their blend of just 235 mg, it’s not going to be effective for them.


A good ingredient and possibly the reason why LeanBean doesn’t go down the regular stimulant route.

It will get your metabolism going by warming the body. This is what you would expect Caffeine to do but you won’t get the buzz or possible crash by using Turmeric instead.

It is an ingredient that can reduce metabolic inflammation which is often linked to obesity.

The 200 mg in LeanBean is an optimal amount. It is almost the same quantity as the entire Rockstar Skinny Gal Fat Burner proprietary blend which contains more than 10 ingredients.

Cayenne Powder

Another excellent fat burner.

It has two of the most important traits going for it including that fact that it is thermogenic. This means it will heat the body up on the inside, causing it to burn fat to cool itself down again.

Also, it is a proven appetite suppressant. WebMD supports this by saying it has been found to curve appetite, especially in those who do not already eat spicy foods.

At 60mg in LeanBean, you are getting a decent amount for a female body. The dosage is once again hidden within the blend in the Rockstar Skinny Gal Fat Burner pills.

Raspberry Ketones

Not a great ingredient to end on really.

It’s quite a common ingredient in fat burners but this is really because old researched showed some promise.

Since then it hasn’t got the benefit of a lot of backing or human trials. It is forgivable though because LeanBean is full of effective fat burners.

WebMD comments on how Raspberry Ketones could affect the hormone adiponectin. This can increase the rate at which the body burns fat and reduce appetite. WebMD does go on to say that there is no reliable scientific evidence that raspberry ketone improves weight loss when taken by people.

As there is only 8 mg included it’s not too bad. We don’t know how much room it is taking up in Rockstar Skinny Gal Fat Burner though.

Individual Ingredients


Vitamin B6

A sensible inclusion here. B6 works in a similar way to a lot of the B-vitamins in that it helps us to increase energy levels and burns fat by turning it into glucose to be used as fuel for the body.

It can even increase muscle performance making the 3.72 mg included a useful amount.

Vitamin B12

B12 works by stopping us from storing as much fat.

It isn’t something we can create naturally making a supplement a useful source. For vegetarians and vegans, this will be especially good as it is mostly derived from meat, fish, and dairy.


Another good ingredient.

It is effective as it enhancing insulin resistance as well as regulating blood sugar.

It is WebMD who says that it can decrease LDL (bad cholesterol) levels in those who have lower blood fat levels.

Chromium is another ingredient that can communicate with the brain, telling the body it is full.  This makes it yet another effective appetite suppressant.

Acai Berry

This Brazilian health food is full of antioxidants and high in fiber.

It is thought to be good at boosting your metabolism. Acai Berry will also help the body to process food a lot faster. Evidently, LeanBean are big believers which is why they give it a big 800 mg dosage.

Green Tea Extract

One of the best ingredients in the whole LeanBean vs Rockstar Skinny Gal Fat Burner review.

Another thermogenic, it will have you burning fat wherever you are, whatever you’re doing. It has also been found to aid endurance levels.

WebMD says that it is a milder Caffeine than the likes of Caffeine Anhydrous and it contains 2-4% Caffeine. This is what provides a boost in both your thinking and alertness.

The dosage of 200 mg in LeanBean is a very effective amount.


Another couple of boxes ticked by LeanBean.

This is another appetite suppressant making this product really packed full of them. Glucomannan is a dietary fiber that swells in the stomach and absorbs water. It is also what makes you feel full.

The big 500 mg dosage here is a great amount.

Black Pepper

An ingredient that is only beneficial if the other nutrients are proven ingredients.

Luckily for this product, it is full of great fat burners. Black Pepper Extract enhances the capabilities of the other ingredients. This means LeanBean will have even better appetite suppressants, fat burners, thermogenics and more.

Rockstar Skinny Gal Fat Burner

African Mango

Not a great ingredient and one that doesn’t get much backing.

Some will tell you that it can help to stop fat cells from forming. There are even sources that say it can reduce LDL or bad cholesterol whilst promoting HDL or good cholesterol levels.

It is a safe ingredient which is good but in terms of proven fat burning, we don’t see it.

WebMD tells us that it might lower cholesterol because of their high fiber content. It is the fiber that increases the removal of cholesterol from the body.

WebMD follows this up by saying the research is of low quality which really lowers the legitimacy.

Conjugated Linoleic Acid (CLA)

Made from dairy products, this is a group of chemicals that have some links to fighting diseases.

CLA has even been used to treat obesity so it is likely to be of use here.

WebMD say it is a pretty safe ingredient and they also discuss its ability to aid fat loss. However, this all falls under their ‘possibly effective’ area so it would appear that more research is needed.

CLA is a metabolism booster but Examine.com does tell us that CLA too weakly affects PPAR receptors to really induce fat loss in an appreciable amount.

There is only 15 mg included anyway.

White Kidney Bean

It has some links to fat burning but isn’t the most popular ingredient for a reason.

White Kidney Bean could help us to break down carbs ensuring they are not stored by the body and turned into fat. It is also thought to be able to help stabilize blood sugar levels.

It is also effective in reducing calorie intake.

With 10 mg included it isn’t likely to do a whole lot though.


This traditional African ingredient resembles a Cactus but it doesn’t do enough to convince us.

There are some that say it communicates with the brain to tell the body it is full but we are aware of some of its issues.

Examine.com tells us that Hoodia cannot easily reach the brain and aside from failures of it to suppress appetite it may also be mildly toxic and imprudent to supplement. This all makes Hoodia an unproven ingredient and one that is more likely to be ineffective.

Also, Examine tells us that rodent trials found that 500 – 1,000mg/kg in mice resulted in some mortality – poor mice!

The proprietary blend ensures we most likely are not getting enough anyway.

Caffeine Anhydrous

A good ingredient that is so versatile, it wouldn’t be out of place in a nootropic, pre-workout or even a T-booster.

Of course, the added energy is welcome here. A lot of people that use fat burners do so alongside a diet that restricts calories.

It also helps the user to train harder which results in more fat being burnt off.

Anhydrous just means it is the powdered form which is easily absorbed by the body.

The issue is the proprietary blend. It stops us from knowing how much there is included. It is bound to be a safe amount though since the blend totals 235 mg and included many ingredients.


A better ingredient at least and one that does help your brain to tell you that you are full.

It works as a precursor to serotonin which has been found to improve mood. This is why you will find it in Nootropics.

Serotonin is actually a useful ingredient on its own as it has been found to reduce appetite that is often linked to carb cravings.

There is a bit of a warning though. Taking too much serotonin is linked to heart-related risks in higher quantities.

Examine.com says that any weight reduction from using this ingredient appears to be almost secondary to a reduction in food intake, and is not too remarkable in magnitude.

It seems you need around 300 mg for a decent amount which you aren’t getting here. It doesn’t seem to be the most effective ingredient anyway.


More effective in a nootropic because it can help the user to focus.

This isn’t a bad thing though and many will benefit from this, especially if you are one of those people who cannot go a minute without looking at your phone in the gym.

For fat burning though it doesn’t have a lot going for it.

Examine.com comments on how Rhodiola can reduce fatigue and exhaustion in prolonged stressful situations.

Unless this fat burning business has you tearing your hair out, you probably could do without this anyway.

Apple Cider Vinegar

A decent inclusion but not the most potent one.

Apple Cider Vinegar has been found to slow the rate that food exits the stomach. This, of course, makes you feel fuller and works in a similar way to an appetite suppressant.

You will hear of people consuming some before a meal as it has links to preventing people from absorbing carbs.

Examine.com links to one study that showed it may help with fat loss. Although it doesn’t have the largest body of evidence they comment, it remains a very cheap and safe ‘home remedy’ to aid in fat loss.

Sounds nice, but we are after proven fat burners here.

Papaya Leaf

Not a great inclusion as WebMD tells us.

They say that it contains Papain. This is what breaks down proteins, carbs and fats. WebMD also tells us that this is why it works as a meat tenderizer.

However, Papain is changed by digestive juices, so there is a question about whether it could be effective as a medicine when taken by mouth.

Not the most effective fat burner then.

L-Arginine HCI

A strange end to a mixed bag of ingredients.

You will find this in T-Boosters as an aid for erectile dysfunction but for a female fat burner? It doesn’t help.

It has links to reducing belly fat but this needs a lot more backing.

LeanBean vs Rockstar Skinny Gal Fat Burner Side Effects

The good news is that neither product here has anything in it that should worry the user.

The ingredients are natural and are sensibly dosed to be fine for consumption.

LeanBean vs Rockstar Skinny Gal Fat Burner Pros and Cons

LeanBean Pros

  • 100% natural
  • Vegetarian-friendly
  • Many proven fat burning ingredients
  • Speeds up your metabolism
  • Worldwide shipping
  • Money back guarantee
  • Produced by a company with a good reputation

Rockstar Skinny Gal Fat Burner Pros

  • Some useful fat burner ingredients
  • Safe to use

LeanBean Cons

  • Must purchase 3 months worth to qualify for the money back guarantee

Rockstar Skinny Gal Fat Burner Cons

  • Some ineffective ingredients
  • Many likely to be underdosed
  • Proprietary blend
  • Serving suggestion not ideal

LeanBean vs Rockstar Skinny Gal Fat Burner Conclusion

Winner: LeanBean

Leanbean reviews - fat burner comparison winner

Read our full Leanbean review

Buy Leanbean from: leanbeanofficial.com

(Clean Lean Machine Tip: Order the Bikini Body Bundle of 3 boxes to get 1 box FREE along with an eBook and Worldwide shipping included and a 90 Day Guarantee!)

An easy winner today.

The most effective product was clear, LeanBean contains many of the best fat burning ingredients and is a great option for anyone looking to seriously burn fat.

It actually comes up trumps when compared to many of the regular fat burners, such is its effectiveness. LeanBean has been tailored to the female market and many of the dosages and ingredients reflect this.

We like it because it just does everything right. Compared to Rockstar Skinny Gal Fat Burner, it is packed full of great and proven ingredients.

It is safe, made by a reputable company and effective. What more could you want?

Buy Leanbean from: leanbeanofficial.com

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