You’ve seen it online, under different brands and under different names. But when you look at the ingredient list, they all contain the same thing – garcinia cambogia, raspberry ketones, green coffee bean, green tea, and caffeine.

Maybe you’re thinking that most of these ingredients are popular weight loss products — and you’re right. So what happens when we combine these into one pill? What makes a bestseller blend?

First, a brief background on these individual ingredients, starting with caffeine.

The concept is pretty simple — caffeine can affect your body in a way that boosts your metabolism so you can burn more fat.

It will mobilize your fat from adipose tissues in order to do this. Because it’s a stimulant, it sends the message to the nervous system and signals for the break down of fat through increasing the levels of epinephrine in the blood.

If you’re not familiar with epinephrine, then you might be familiar with its other name: adrenaline. Taking in caffeine will enable epinephrine to travel through your blood and into fat tissues to stimulate the release and break down of fat cells.

Okay, back to the concept of metabolism – we hear about it all the time, right? Some pill or another will help you burn fat by increasing your metabolism. Let me break this concept down for you.

The resting metabolic rate is the rate at which your body burns calories at rest. The higher it is, the more you can burn, and the easier it is for you to lose weight.

When you take caffeine, your resting metabolic rate is increased by three to 11 percent, and of course, a higher dose will induce a greater effect.

Here’s the catch though: the older you get, the less effect this will have on you. Also, if you’re a regular coffee drinker, you’ve probably become tolerant to these effects, so we’re not sure it’s going to do much for you at this point.

So, moving on.

Green coffee beans are basically unroasted coffee beans. They contain a compound called chlorogenic acid, which are so high in antioxidant content that they can actually contribute to lowering your blood pressure.

We’ve gotten down the dynamics of caffeine for weight loss, so now let’s focus on chlorogenic acid. They basically reduce the number of carbohydrates that enter your body, which not only prevents you from gaining weight but if you’re a diabetic, it can lead to a lower blood sugar and fewer insulin spikes throughout the day. Yay!

READ: The Benefits of Green Coffee Bean Extracts

Now, raspberry ketones are a little different, but something you’re probably familiar with – its scent. Raspberry ketones are often found in cranberries, blackberries, and raspberries, responsible for the irresistible sweet berry scent that even flavored candies have.

Studies around raspberry ketones show that it inhibits adiponectin, a compound responsible for regulating your body’s mechanism. When it comes to weight loss, raspberry ketones inhibit adiponectin and enables the body to break down adipose cells (fat cells) faster and more efficiently.

READ: Raspberry Ketones for Weight Loss: Benefits and Safety

Did you know that people who suffer from type 2 diabetes and obesity often have low levels of adiponectin?

On the other hand, you might be more familiar with garcinia cambogia. After all, it’s one of the most effective weight loss supplements in the market.

Its active compound is called hydroxycitric acid, or HCA. It blocks citrate lyase, an enzyme that the body needs to create fat. Not only does garcinia cambogia prevent the formation of fat in the body, it also increases serotonin levels in the brain.

READ: Garcinia Cambogia: Is The Weight Loss Hype True?

READ: Garcinia Cambogia and Green Coffee Bean Extracts: Which One Should You Choose?

Great, right? But what exactly does serotonin have to do with weight loss? A lot.

We know that serotonin is a neurotransmitter in the brain. Its function isn’t just to make you feel happy, but it can also to suppress your appetite. This means you don’t get hungrier quicker – in fact, you feel fuller for longer because it tells your body that you’re still good and you don’t need another meal yet.

Speaking of meals, we bet your concept of green tea has always been to take it in liquid form, not in pill form.

So here’s what you need to know (or already do). Green tea can influence the rate at which your body turns food into calories by increasing the levels of fat oxidation.

This is because much like caffeine, it can increase your metabolism so you can burn more fat. But the bonus thing about green tea is that regularly taking it means keeping up this process. Unlike coffee, no study has shown that your body will develop a tolerance for the effects of green tea, which means you just keep losing weight at a steady pace.

READ: Green Tea: Don’t Spill, Sip!

Other studies have concluded that drinking green tea regularly will also result in a reduction of belly fat in your abdominal area, and will lead to a generally smaller waist circumference and a lower body fat composition than those who don’t take green tea.

Now, imagine all these unique fat-loss components and benefits in one pill. You might be wondering now where you can get a bottle for, say, a good steal that doesn’t compromise its quality.

Well, here you go. Enjoy a $20 cashback or two free bottles on your first purchase, on us.