Doug Brown
You'll mainly find him in the office writing reviews, researching supplements, or studying the fitness industry. When he's off his leash Doug spends his time in the gym, prepping the next meal or hanging out anywhere people will listen to him talk about fitness.
He is constantly in search for the perfect stack to keep him strong and shredded. He's been researching supplements casually and professionally for over 10 years. You can see more from Doug on his Linkedin profile here.
Find out more about Doug on our About Us page.
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Latest posts by Doug Brown (see all)
- KetoBoss Alpha Titan TESTO GAIN Review - December 18, 2018
- NutraChamps TESTO PRO Review - December 12, 2018
- Zeal Naturals Apple Cider Vinegar Fat Burner Review - December 10, 2018
Intro: What is this supplement claimed to do?
This is our review of the Apple Cider Vinegar Fat Burner from Zeal Naturals. We look at this supplement and it’s claims to promote:
- Energy
- Fat Loss
- Metabolism
- Appetite Suppression


We do this by scrutinizing the ingredients, servings and safety of this supplement.
This is what we found…
Ingredients: What is in Zeal Naturals’ Fat Burner?
There’s only a few ingredients in this supplement, some are good, but sadly, it isn’t the best we’ve seen.
We’ve always struggled to like Apple Cider Vinegar, there’s just not enough information on it at the moment to show that it actually works. Many of the other ingredients fall short when it comes to studies too.
Below, we look at the main ingredients in this supplement and follow it up with our overview along with our summary and suggestions on how to to improve it.
Here’s everything we can tell you:


Apple Cider Vinegar (ACV)
Despite being the title ingredient of this fat burner from Zeal Naturals, Apple Cider Vinegar is not a great choice in this supplement.
Why are we not big fans of Apple Cider Vinegar?
Because there’s not a lot of research out there to show that it actually works. The only evidence for ACV helping fat loss is in one solitary study. In that study, subjects experienced weight loss, however they gained it back shortly after the study ended.
There’s no other hard evidence for ACV working as a fat burner. More research definitely needs to be done, as we think what’s available at the moment isn’t enough for us to recommend it to you.
Garcinia Cambogia
This isn’t a good option either, for similar reasons. Garcinia Cambogia is a nutrient which is thought to help promote appetite suppression, however, studies show that this may not actually be the case when it comes to supplements.
The only time Garcinia Cambogia has been seen to help with staving off hunger is when it is used as a food seasoning. It helps improve the flavor of a dish which can help you feel more satisfied for longer after you’ve eaten. This can aid in keeping your overall calorie input down.
However, when it is supplemented, you lose those benefits as it isn’t adding flavor to anything. It’s not a great choice here by Zeal Naturals.
Conjugated Linoleic Acid
Also known as CLA, this is thought to be a stimulant-free fat burner, and it is becoming more common in modern supplements.
But does it actually work?
Studies suggest that supplementing CLA can help improve and increase the effects of the receptors in your brain that stimulate fat loss. The only issue is that the impact is too small for you to see any noticeable difference.
You’re unlikely to get much out of supplementing this ingredient.
Natural Caffeine
This is one of the better ingredients in this Apple Cider Vinegar Fat Burner from Zeal Naturals. Although it’s not technically a fat burner, Caffeine can help you to burn the pounds.
The main way it works is by boosting your energy levels, which can help you to be more productive in the gym. Caffeine also improves your overall power output. Combined this gives you a better performance in the gym and allows you to burn more calories.
Caffeine also has the ability to boost your metabolism, which can help increase how many calories you burn throughout the day.
It’s great as both a pre workout and as a fat burner.
Black Pepper
This isn’t a fat burner, it’s more of a supporting ingredient in this supplement from Zeal Naturals.
Black Pepper can help improve your body’s overall bio-availability. Which means it can improve how much of each ingredient your body absorbs from a single serving.
This can help you get more out of the ingredients that are being used in this supplement and allow them to activate at a faster rate.
It’s a good addition to this supplement and we’re glad to see it in here.


Overview: Nutrient Profile
As far as Apple Cider Vinegar supplements go, this is a great option. However, as far as general fat burners go, we wouldn’t recommend it.
Caffeine seems to be the only redeeming ingredient in this supplement, with the Black Pepper helping it to be more effective. However, the CLA, Apple Cider Vinegar and Garcinia Cambogia don’t have the studies which shows them to be a solid option for you when it comes to cutting down.
A lot of changes could be made to this supplement to improve it.
What could Zeal Naturals do to make their fat burner better?
Removing the Garcinia Cambogia and CLA would be a good move, and replacing them with Glucomannan, Green Tea, Green Coffee Bean and Cayenne Pepper.
Why these?
For starters the Glucomannan is a fibrous complex and a great appetite suppressant. It swells in your stomach which helps you to feel fuller for longer and also regulates your cholesterol.
Whereas Green Tea is a fantastic fat burner. It contains an antioxidant known as catechins. Catechins improve your overall levels of norepinephrine which is your body’s fat burning hormone. The more of this you have in your system, the more fat you’ll burn throughout the day. It also contains L-Theanine which can help improve focus.
Green Coffee Bean on the other hand contains chlorogenic acid which reduces the glucose in your liver. Your body uses this glucose for energy, without it, your body turns to your stored fat to keep you going.
Finally, Cayenne Pepper would another good option for Zeal Naturals. It’s a hot chili which can increase your body’s overall core temperature. This is important for fat loss as it makes your body perform a cool down process. In doing so your body uses more energy than it does normally. This results in more calories being burned and more weight being lost. There are also some studies which link Cayenne Pepper to helping suppress your appetite which can help keep you on track with your diet.
Safety Checks: Are there any side effects in this Apple Cider Vinegar Fat Burner?
Not that we can see, Zeal Naturals have played it safe. All the ingredients in here are natural and do not have links to causing side effects at these dosages.
You shouldn’t run into any problems from supplementing this product.
That said, we can’t speak for everyone. If you have any concerns, you should speak to your doctor before taking this supplement.
Instructions: How are the servings in this supplement?
There’s only one serving a day, so this could be better.
How could it be better?
With only one a day, you’re only getting a few hours of benefit. The problem with this is that you’re not getting day long support.
Ideally, what you need is a constant supply of the ingredients to keep you burning fat all the way throughout the day. You should be looking for fat burners that have 3 – 4 servings a day.
Is this the best fat burner?
No. There’s better:
We review an endless amount of fat burners every month searching for the most effective one on the market.
We look for supplements that deliver:
- Rapid Fat Loss
- 100% Natural Ingredients
- Powerful Appetite Suppression
- Effective Energy Boosts
- Spikes in Metabolism
- Value for Money
To see the full list of the top fat burners on the market at the moment. Check out our top recommendations in the link below:
– Our Best Fat Burners –
or
– Our Best Fat Burners for Women –
Review Summary: Is Apple Cider Vinegar Fat Burner from Zeal Naturals effective?
Quite honestly, the only ingredients in here that we’re excited about are the Caffeine and the Black Pepper, and neither of those are direct fat burners.
The servings are low, and there’s only one study for Apple Cider Vinegar working in humans. Not only that, they gained the weight back later. CLA isn’t a strong choice and barely has an impact, and Garcinia Cambogia is better as a food seasoning.
A lot more should be added to this supplement for it to deliver results on the market.
From our review of Zeal Naturals, this is our fast summary:
- Missing Core Nutrients – More study supported fat burners could be added to this supplement.
- Some Ineffective Ingredients – Not all ingredients in here have the studies to support them.
- Could have more servings – One a day may not be enough for maximum fat loss.
Muxcle’s Verdict:
As you can see, this isn’t the best fat burner that we would recommend adding to your stack.
To see what our readers, and editor have voted as the most effective fat burner on the market – check out our full official review of our current #1 in the link below:
Our Current #1
Instant Knockout:
Instant Knockout is the best fat burner we've ever reviewed.
A completely natural, well dosed, fat burner - Instant Knockout got us more shredded than any other fat burner has before.
When using Instant Knockout, our editor experienced:
- High Energy Levels
- Faster Metabolism
- Rapid Fat Loss
- Complete Appetite Suppression
- Sub 10% body fat!
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