Boombod 7 Day Achiever Review: Does It Work or Is It a Scam?

If you’ve got your fitness eye fixed to social media you’ll have heard of Boombod – a brand new supplement craze, claiming to help you lose weight in just 7 days. But is all the hype and hysteria real? Could Boombod really be the magic sachet we’ve all been looking for?

Let’s look at the facts to find out…

According to the manufacturer and the celebrities paid to endorse it, Boombod is a quick fix solution to dieting with amazing results.

Just three of their little pink sachets is enough to make you lose weight and get a flatter tummy. Wow.

When Boombod hit the market over 500,000 units flew off the shelves almost immediately. Apparently, this mass panic caused the product to sell out and saw single boxes sold on eBay for £500. For us, in the U.S., that’s a crazy $635.23 at the time of writing.

Of course, this information was ultimately put out into the world by Boombod themselves. As is the case with sponsored posts in Newspapers, whoever pays gets to decide what the public is told.

Skip the article. Show me the best weight loss supplements for women!

How does Boombod work?

boombod being mixed into a water based shot

Boombod is sold on the idea that it’ll suppress your appetite, but still give you energy. So essentially you will lose weight and reduce bloating by eating less.

All you have to do is take a 10 kcal sachet, three times a day with water. A cycle of the stuff lasts for 7 days with a total consumption of 21 servings.

The people that endorse it say Boombod is great if you’re a grazer. Specifically, someone who struggles with snacking between meals or strict dieting in general. Yeah, we’ll hold our hands up as serial snackers too!

Plus, not only will it help you lose weight, but it’ll support your hair and skin health too. That’s due to the Biotin found in the Night Rejuvenator sachet.

Key point: Boombod works by reducing hunger and restricting bloating. You will eat less by not feeling as hungry.

Glucomannan: The magic fiber

glucomannan a natural fiber for weightloss

Glucomannan is the major selling point of these tiny pink sachets and is a common ingredient used in almost all weight loss aiding supplements. Boombod, for example, contains 1 g of the stuff per serving.

The natural, dietary fiber is extracted from the roots of the elephant yam, which originates from South East Asia. For years cultures in that part of the world have used it in herbal mixtures and traditional foods – think shirataki noodles, tofu, and konjac jelly.

As a natural fiber, it is amazing at absorbing water. So, when we ingest Glucomannon it absorbs fluid and takes of plenty of space in our stomach.

Hence, why it is so good at making us feel full and aiding weight loss.

According to the company that creates Boombod, their product has 95% glucomannan purity – the highest on the market. But what does that really mean?

Can a natural dietary fiber be any purer that it’s actual original form? We’re not too sure if it’s all savvy marketing speak…

Key point: Glucomannan is a natural fiber that is great at absorbing water. It swells up inside your stomach to help you feel full.

Other Ingredients: Boombod’s vitamin and mineral profile

Hey, we’re not going to lie, there’s some pretty good stuff in these suckers. Behind all the obvious influencer and celebrity endorsements, there are some genuine health kicks going on.

First up there’s the Morning Energizer shot. It’s only 2.5 g but contains the likes of Iron, Magnesium, and Vitamin C – which isn’t a bad little collection to help you start the day.

Next, for your mid-day dose, there’s the Afternoon Motivator. Another tiny blackcurrant flavored drink, however, this time containing Zinc, Vitamin B12, B6, and B1. Zinc and B vitamins are all essential in keeping us energized and reducing tiredness.

Lastly, you have your Night Rejuvenator, laced with Biotin, Selenium, Vitamin D3, and more.

Again, according to the Boombod website, Biotin contributes to the maintenance of normal skin and hair.

Key point: Boombod contains additional vitamins and minerals that promote everything from energy to healthy skin and hair.

How does Boombod compare to the competition?

Boombod product

When you see everything Boombod has to offer we’d forgive you for getting excited. Who wouldn’t want to lose weight and get a daily dose of vitamins at the same time?

But, how does Boombod really stack up when stood side-to-side with other options on the market?

Instant Knockout product premium fat burnerTo find out we grabbed another two highly popular weight-loss supplements and compared them. Our choice of competitor was Instant Knockout which promises to aid weight loss as a premium fat burner and Hourglass, a fat burner specifically designed to suit the need of women.

Why Instant Knockout? Well, there were a few that made the short list but we chose Instant Knockout because of transparency.

hourglass fat burner

All of their ingredients are clearly labeled on their product and website, plus there are no proprietary blends what so ever!

It’s probably worth pointing out right now that proprietary blends are bad news. If a company doesn’t have the decency and honesty to tell you exactly what is in their product, can you really trust it? We don’t think so and instantly begin to wonder what they might be hiding…

We also picked Hourglass for the same reason. It’s a high-quality supplement, that’s bee specifically designed to suit women, in the same way Boombod is supposed to be. It makes the perfect comparison point.


The cost – How big does Boombod bang for your buck?

female holding money assessing cost of boombod

We’re not going to lie, we do think Boombod is a tad on the expensive side. A single 7 day supply comes in at more than the cost of half a month from other competitors. At $34.99 a pop, consistently using Boombod as your go-to could seriously add up.

On the other hand, we believe Instant Knockout to be a lot more reasonable. For as little as $59.00, you get an entire month worth of capsules. Plus, unlike Boombod, Instant Knockout offer a complete 100% money back guarantee if it doesn’t work for you.

Hourglass comes in even better, this supplement costs just $50 a bottle, which also offers a months worth of fat burning. This company also offers a 100% money back guarantee, taking the risk out of the equation.

When we browsed on the Boombod store we could easily grab hold of a week supply in minimal clicks. Yet, we were a little disappointed to see that there wasn’t some kind of discount for buying multiple batches.

We’re always looking to shape up and like the fact that a lot of supplement companies reward us for our ongoing efforts. So we’re pretty used to being able to purchase more than one supply for a more affordable rate.

However, what we preferred about Instant Knockout and Hourglass was their bundle options. When you purchased 3 bottles of either supplement you got 120 more capsules free. Plus, on top of all that, free worldwide delivery and a money back guarantee are included.

[Read our Instant Knockout review

Key point: Boombod promises results in 7 days. However, it is much more expensive over time compared to Instant Knockout and Hourglass.

Ingredients – Is Boombod better than its competitors?

group of people checking boombod and instant knockout ingredients

As we’ve already discussed Boombod does have quite an impressive ingredient profile.

There’s everything from appetite suppressants to vitamins crammed in there, which is all laid out for the world to see. They’re not shy about what is in their product, which is obviously a positive note.


Obviously, the number one pushed ingredient in Boombod’s marketing strategy is Glucomannan. Which, by the way, they’ve included in a healthy dose according to studies.

Instant Knockout, on the other hand, doesn’t offer quite the same amount. In fact, it doesn’t quite measure up to an optimal dose as an appetite suppressant for weight loss.

But this is probably due to Instant Knockout being engineered as a fat burner. Rather than just stop hunger, Instant Knockout is designed to alter your metabolism and target stubborn fat cells. Ultimately, it will change your body rather than restrict it.

Similarly to Instant Knockout, Hourglass contains a smaller amount of glucomannan than Boombod. However, appetite suppressants alone don’t make a truly effective weight management aid.

Hourglass is also a fat burner first and foremost, so it also focuses in on boosting your total energy expenditure on top of supressing appetite.

Key point: Boombod contains an optimal dose of Glucomannan according to studies.

Vitamins and Minerals

Now, the whole weight loss world doesn’t just revolve around glucomannan, does it? Otherwise why the hell do we diet, workout, or even try different supplements in the first place?

So it goes without saying vitamins and minerals play an important role in healthy weight loss. If anything, rather than make us lose weight, they can help to keep our health in check and bodies performing at their best.

Boombod, Hourglass and Instant Knockout don’t hold back on the B vitamins. This is great for anybody on a weight loss journey. Why? Because it’s those beautiful B vits that support normal energy function. Something vitally important when eating less.

Also, both Boombod and Instant Knockout contain Zinc, which the body uses to support immunity and create protein cells. Yet it’s only Boombod that contain manganese and copper gluconate.

This is probably because the makers of Boombod expect you to be eating fewer nutrients. Therefore, you are less likely to get all the essential vitamins and minerals in your diet.

In a way, this is kind of worrying…

Note: Does Boombod contain extra vitamins because they are worried about you not eating them naturally? We think so…


If you’ve never heard of thermogenics let us take you on a short science lesson you’re going to love. Essentially, thermogenics are compounds that can actually increase the thermogenic effect of food!

That means one thing – a faster and more efficient metabolism.

Your body will literally burn more calories just by having these ingredients present. Sounds pretty cool, right? Especially if you’re the type of woman who puts on weight quite easily.

What we thought was surprised was that Boombod does not contain any thermogenic ingredients at all. Meanwhile competitors Instant Knockout and Hourglass are both jam-packed full of them.

According to Instant Knockout’s website, the premium fat burner contains 10 specially selected natural ingredients. These include the likes of Green Tea Extract, Green Coffee Bean Extract, Cayenne Pepper Seeds, Black Pepper Extract, and Caffeine Anhydrous. These are all potent, proven thermogenic ingredients.

Hourglass also contains a number of powerful thermogenic qualities. Specifically formulated Capsimax, standardized Green Tea ExtractGuarana and Bioperine should all ensure you burn more calories than you norally would.

If you’re still not sure, click on each ingredient to be directed to a study proving their fat scorching effectiveness.

[Read our Hourglass review]

Key point: These products have very similar ingredients. Boombod steals the show in terms of vitamins but does not contain thermogenic compounds. Instant Knockout and Hourglass, on the other hand, are filled with fat fighting ingredients proven to aid weight loss.

What do their customers think?

To truly understand the effectiveness of a supplement, it’s often best to hear about how it performs in action. Lets take a look at some testimonials.


boombod testimonial“I took Boombod every day for 7 Days and saw some pretty amazing results. I was skeptical at first, but I’m SO HAPPY with my results. I can’t wait to try their new flavours!” — Dee

While we’ve seen several reviews like this for Boombod, we weren’t convinced the results would last past the seven days they advertised. Sure enough we were inundated with reviews that, while customers felt positive benefits after 7 days, they regained the weight after a few days.


Instant Knockout: 

instant knockout testimonial“Hi, my name is Karol-ann and before i started taking this product i was 135 pounds. I took this product for only 2 months and with a bit of dedication I lost 15 pounds.I am so happy with the results and i have more energy and feel better then ever.

I would really recommend this product , because with exercise , a good eating plan , motivation and Instant Knockout you will have the physique that you want.” – Karol-ann

When we look at the long term results of Instant Knockout, we see results like this. Not only do customers keep the weight off, it appears it stays off for longer. To us, this appears to be a more sustainable approach.


hourglass testimonial“I’ve always yo-yoed with my weight, but since having my first child, I found shedding pounds to be almost impossible. Until I tried Hourglass, that is. Hourglass fits effortlessly into my lifestyle: just three little capsules taken with meals. It has helped me lose weight AND keep it off. Thank you Hourglass Fit.” – Monica

Once again, longer term supplementation appears to offer lasting results in comparison to Boombod. Customers claim that Hourglass helped them to lose weight, whilst also allowing them to maintain their new, lighter physique.


Boombod vs Instant Knockout and Hourglass – Which should you choose?

boombod review with instant knockout and Hourglass

After 7 days you’re most probably going to see results with Boombod. Their good dose of glucomannan should keep cravings at bay and ultimately see you eating less.

Plus, because you’re eating less, you’ve got a lower chance of bloating up and your tummy will be flatter. Well, flatter than your usual self that is.

But we won’t pretend that Boombods weight loss methods aren’t a bit of a cheap-fix. We should also say they’re definitely worrying in terms of overall health.

Why are they so concerned about keeping your energy high, immunity up, and hair in good shape? We think it’s because they’re banking on your weight loss happening by simply not eating. Obviously, this is very unhealthy and unsustainable.

Once you stop using Boombod you’re likely to put any lost weight straight back on. You’re going to be hungrier than ever too.

And at $34.99 a week keeping up a regular cycle of Boombod is going to be really expensive! We don’t think it’s worth the risk at all, especially when the results from Instant Knockout and Hourglass will stay when you’ve finished.

Sustainability over time

female showing weight loss by using instant knockout over a sustained time period

Instant Knockout and Hourglass are much safer, more sustainable, and budget-friendly options. 

By using all natural thermogenic ingredients, Instant Knockout and Hourglass help speed up your metabolism so you don’t have to starve yourself of important and vital nutrients!

Also, these two fat burners will give you the lean and toned results you’re after. What’s even better is that they won’t instantly disappear when you’re finished using it.

You still get the feeling full benefits of glucomannan without having to risk malnourishment. And whilst that might not be too scary to some, it really should be. You don’t want to have to face bad skin, weak muscles, and low mood, simply because you were too full to eat a healthy balanced diet.

Finally, we believe the cost of the fat burners seals the deal. Over time they are much more affordable than Boombod, and you get a bigger supply in one purchase. Yes, it might not have the celebrity endorsements or taste sweet, but it works.

Conclusion: So, who comes out on top for best weight loss supplement?

stack of winning premium fat burner instant knockout

Without a doubt, we’d say go for Instant Knockout.

Although Hourglass comes in at a close second, and way ahead of Boombod, Instant Knockout takes the spotlight due to the caffeine content. But if you prefer a stimulant free option, check out the Hourglass website. 

Instant Knockout is safe, reliant, transparent, and is proven to work through scientific studies. Not to mention it promotes healthy fat loss, not just swelling your stomach with fiber to kill hunger.

Boombod might work great for a quick-fix, but you could save yourself a lot of cash by just not eating.

Of course, we would never recommend you actually do that! As starving yourself is severely damaging to your health. But, we’d be lying if we said the results would be any different.

Happy weight loss journey, ladies. Remember to stay safe and concentrate on small amounts over time.

Health is wealth, and should always be your main priority. A safe amount of fat loss is considered around 1 lb per week or less.

So be kind to your body and don’t a crash cut. Good luck, girls.

Has this comparison got you hungry to kick start your weight loss journey? Go check out:


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