The best weight loss supplements for women

We've tried and tested some of the best weight loss supplements for women on sale today. Check out our top products below

best weight loss supplements for women
Our pick of the best five weight-loss supplements on sale right now Photo: The Sport Review

The last few years have seen the rise of the so-called ‘Iron Maiden’ as an increasing number of women have chosen strength training to help them create their dream bodies.

With so many girls hitting the gym, we’ve decided to look into the best supplements out their for women at moment.

Here’s our lowdown when it comes to the best female supplements on the market.

So, you’ve been working on your summer body for a while now but despite your best efforts in the gym the results just can’t come quick enough. You’ve put the effort in to create that ‘sculpted’ look with ‘killer curves’ but those last areas of fat stubbornly persist, here’s where choosing the right supplements to support your goals could well pay off.

As I’m sure you know, there’s a mind-boggling amount of supplements out there these days, so we’ve broken our best supplements for women into three sections; fat burners, weight loss shakes, and detox tea.

Like with our other supplement reviews we’ve selected our best supplements by scouring the internet for the latest research as well as looking at lots of customer feedback . As a result, our ‘top five’ includes some of the most innovative and effective products on the market. We’ve also tried to place a real emphasis on all-natural ingredients where minimum side effects have been reported.

Fat burners

Whilst we don’t believe in ‘silver bullets’ or ‘magical cures’, a top fat burner can be a great option if you’re struggling to shift weight from problem areas. And whilst, the gym was once solely the domain of grunting bodybuilders and their shady pharmaceuticals, nowadays things have changed and there’s a number of safe, research driven fat burners designed to help you optimise your results.

The most popular female fat burners tend to be the ones that block cravings and reduce appetite, as many women like to focus on reducing their calorie intake. That being said, a good quality fat burner should also be able to help fire up your metabolism and boost your energy levels during intense training sessions. Looking for ingredients that support healthy levels of oestrogen is also something to consider, as women generally have a lot more estrogen than men and an overproduction in the body can lead to extra fat storage.

Best fat burners for women

We’ve selected our two favourite fat burners for women, we really like both of these products and either one will help you on your fitness journey.


leanbean fat burner

Leanbean is a firm favourite of ours, which is why we’ve rated it our ‘best new fat burner’. It’s a professionally formulated product that was initially designed for fitness models and female athletes. It’s also been tested and approved by a number of leading health and fitness bloggers and received strong customer feedback online.

Leanbean was created by Ultimate Life, a specialist in female gym supplements, and is manufactured in both the UK and US and is available to buy worldwide.

What’s in it?

Leanbean includes generous quantities of some of the most thoroughly researched fat burning ingredients.

This includes Green Coffee extract and Cayenne Pepper to help you to boost your metabolism and burn fat through a process called thermogenesis. Leanbean also includes a solid dose of Glucomannan – also known as Konjac fibre – to keep you feeling full and to prevent overeating. Unlike other fat burners on the market, Leanbean also includes Turmeric. Turmeric has surged in popularity in recent times and its multiple strengths include the ability to destroy white fat cells as well as being one of the few natural substances that keep Oestrogen at healthy levels.

Leanbean comes in high-end luxury packaging and each bottle contains 120 capsules. This includes enough for the recommended dose of four capsules a day over the course of a month.

leanbean fat burner

Any downsides?

As with our other favourite supplements this is definitely one of the more premium priced products around, it’s also only available from Leanbean’s website, so you won’t be able to find it in retailers such as Holland & Barrett.


Leanbean is a great fat burner with quality ingredients and consistently high customer feedback

We love the all-natural approach and the fact that it comes in vegetarian friendly capsules means it can be taken in line with a whole host of different diet plans.

For more information and to buy now:

Instant Knockout

instant knockout

We’ve chosen this particular product as another top choice because of its quality ingredients and the fact that women have reported great results when adding it to their regimes.

Instant Knockout is produced by specialist supplements company Roar Ambition and has a great blend of all-natural ingredients to help you get lean and shed the pounds.

The main section of the website appears to be geared towards men, but it also has a special section for women and how the supplement is designed to work for both genders.

instant knockout review

What’s in it?

Instant Knockout contains a great blend of some key natural ingredients to help your body burn fat. One of those is Green Tea, which can help burn fat in three different ways.

Another key ingredient is Cayenne Pepper, which is known for boosting your metabolism and helping to suppress appetite.

Each tablet also contains Green Coffee Bean and Glucomannan as well as Piperine, which has been shown to block the formation of new fat cells. Zinc and Chromium are two other natural ingredients.

best fat burner women

Any downsides?

It’s a premium-priced product, so it may not fit into everyone’s budget, and you can currently only buy it on the official website.

The capsules in this supplement are made from gelatin, meaning that it’s not suitable for vegetarians.


This is our prime pick of the best fat burner for women because it contains a good blend of some of the best natural ingredients proven to help burn fat.

The metabolism-boosting ingredients make for a great blend to give your body all of the fuel it needs to start burning fat quicker than ever.

It’s a little bit on the pricey side but they do offer discounts for multi-box orders.

For more information and to buy now:

Meal replacements

Protein World – The Slender Blend

the slender blend review

We love the Protein World brand as they make consistently high quality products. The Slender Blend is one of their most popular products and has been endorsed by celebrities everywhere.

You can check out our full Slender Blend review here.

What’s in it?

Each serving contains 24g of protein and is less than 150 calories, making it a good option for those on calorie controlled diets. The latest formula also includes some Green Tea Extract and Vitamin B to help boost weight loss.

Protein World recommend consuming 40g two-three times a day, and to lose weight they recommend replacing two meals with a shake.

Any downsides?

– This a slightly more expensive option.

– Requires you to avoid meals in order to lose weight, it also includes the sweetener ‘Sucralose’ which some studies have linked to insulin resistance.


All in all, this is a great supplement and for many women a strong aid when it comes to sticking to a calorie controlled diet. There are also loads of new flavours to choose from so you can mix it up month by month.

That being said, for those girls who are not looking to dramatically cut calories, you might want to check out a high quality fat burner like Leanbean or Instant Knockout.

For more information and to buy now:

My Protein – Active Women meal replacement

active women meal replacement

Another safe choice when it comes to meal replacements. Active Women is produced by My Protein, a market leader in sports supplements. Active Women is a good option for those on a budget as 500g costs just £8.99.

What’s in it?

Active Women delivers 18g of protein with approximately 200 calories per serving. As well as containing natural minerals and vitamins it also includes ‘Inulin’ – a dietary fibre that helps to keep you feeling full.

According to the website, you should mix one serving with 200-300ml of water, the recommended consumption is 2-3 shakes a day.

Any downsides?

– Includes Sucralose which certain studies have shown causes insulin resistance.

– Unlike The Slender Blend, it doesn’t include Green Tea Extract or Vitamin B.


All in all, Active Women offers similar benefits to The Slender Blend and at a cheaper price. However, it’s a little lacking in flavour options and doesn’t quite have the same depth when it comes to the weight loss ingredients.

For more information and to buy now:

Weight loss tea

No list of female supplements would be complete without a weight loss tea. There have been an explosion of them over the last few years and a number of celebrities have endorsed them.

BOOTEA – 28 day Tea Tox


BOOTEA is a heavyweight in the female weight-loss market. The company has been supported by influencers and celebrities online and has taken advantage of the growing fitness trend by adding weight loss shakes and oats to there growing list of products.

However, it is its detox tea that the company is best known for.

What’s in it?

The 28 day Tea Tox is split into morning and night tea bags, the ingredients include ginger, dandelion, burdock, valerian and peppermint which have been shown can help with the digestive system. It also includes Ginseng to help boost energy and the night time tea bags include Valerian for restful sleep.

Each 28-day supply includes 28 teabags and 14 night-time teabags. The recommended serving consists of one daytime teabag a day and one night-time teabag every other day.

Any downsides?

Some customers have reported quite a strong laxative effect and it is not
recommended that you take it if you suffer from digestive issues. There are also claims that it can interfere with the contraceptive pill.


There’s no doubt that BOOTEA is a very popular supplement and has strong support from customers and celebrities. We also like that it includes ingredients that promote energy during the day and improved sleep at night.
The fact that the product appears to have a strong laxative effect may put some people off it all comes down to what your goals are.

For more information and to buy now:

Our final thoughts

Well there we have it, our ‘best weight loss supplements for women in 2017’. If you’re looking for a product to support your body goals this summer, you can’t go far wrong by choosing from this list.

Remember, none of these products should be seen as an excuse to neglect training or healthy lifestyle choices.

With that in mind we’d definitely favour the fat burners on this list as both of them have been formulated specifically for athletes. Both Leanbean and Instant Knockout contain the optimum amount of high quality, scientifically proven ingredients.

However, all the products on this list should help you on your way to achieving that beach body.

The Sport Review's product reviews are independent advice you can trust. Sometimes, we earn revenue if you click the links and buy the products, but we don't allow this to bias our coverage. The reviews are produced through a mix of expert opinion and real-world testing.


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