The main ingredient in Astral Nutrition Overpwr is glucomannan, which has genuine scientific approval as an appetite suppressant. A daily dose of 3000mg is required for glucomannan to work its magic though, and there is only 1500mg per daily serving here. You could of course double up on the amount you take daily to hit that total, but that will quickly add up to become an expensive endeavour.
We take an in-depth look at Astral Nutrition Overpwr to see if it really could help you to lose weight and if it’s safe to take.
Astral Nutrition Overpwr is an appetite suppressant that uses glucomannan as the main ingredient, alongside numerous B vitamins, as well as chromium.
It comes from the British supplements company, Astral Nutrition, who are based in the North of England and who manufacture a range of products that target weight loss and bodybuilding.
Glucomannan works by absorbing water in the stomach, making it really important to drink plenty of water when taking the product otherwise you could experience constipation and stomach cramps, not to mention choking if it expands before reaching the stomach. As glucomannan is a fibre it is likely that its usage will increase the rate of bowel movements. Diarrhoea may also occur. Glucomannan also affects blood sugar levels. Diabetics should consult their doctor before taking any glucomannan-based product.
It costs £29.99 for one bottle of 60 capsules, which could last as little as 20 days if the full dose is taken. It works out a lot better if only one capsule per day is taken and will then last for 60 days, however the effects will be particularly minimal at that dosage. You’d actually need to double up on the full dose to get the recommended 3000mg of glucomannan per day.
It is also available on the official website at a reduced price for multiple bottles or with another of their products, Thermaxin, for £49.99.
Astral Nutrition Overpwr is a weight loss supplement based on glucomannan. This is a naturally absorbent fibre derived from a plant extract called Konjac root. Glucomannan absorbs water, making it form into a gel. When you ingest this substance, it expands in the stomach like a sponge, causing you to feel fuller and satisfied for longer. According to research, glucomannan helps maintain normal blood sugar levels, manages cholesterol, and has other medical benefits too.
It does not cause jittery side effects that are often associated with weight loss products that are stimulant-based, so it can be taken at any time of the day.
Glucomannan is one of the few substances that the European Food Standards Agency (EFSA) has recognised as effective for weight loss support, so there is actual evidence that it works.
The product also contains multiple B vitamins and chromium for added support.
The product is manufactured by Astral Nutrition, a company based in the UK who claim to give their customers the tools to push past their limitations. The company offer both weight loss and weight gain supplements, in the form of fat burners, appetite suppressants, and shakes.
Astral Nutrition does offer a money-back guarantee, however it does come at a cost with you losing on a £6 admin fee for processing your return.
Astral Nutrition Overpwr claims to help you to lose weight by suppressing the appetite, promoting a feeling of fullness, countering hunger and reducing fatigue. It is said to work in 5-10 minutes.
Overpwr will work as described if you take a high enough dose to get the effective amount of glucomannan. All of the clinical evidence has been based on a daily serving size of 3000mg a day, but this supplement only provides 1500mg at the maximum dosage, so you’d have to double up on the dose (and the price).
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The principle ingredient, glucomannan, is generally safe, but can cause some mild side effects of consuming fibre such as:
It is important to take glucomannan with plenty of water, so that it can expand safely in the stomach where it does not cause any type of blockage.
Do not use if pregnant or breastfeeding. Not for use by persons under the age of 18.
There are some reviews on Amazon, the majority of which are very positive.
An example of a positive review includes:
this really works for me as have tried many different products before that have filled me out but i wanted an appetite suppressant to stop me picking at food and this works better than the other products
Negative reviews mostly say that the product has done nothing at all:
Speedy delivery. Product not effective at all with me! Very disappointing
Yes, Astral Nutrition does offer a money-back guarantee. However, they do not refund your shipping costs for the delivery or the return, and they also take an ‘admin fee’ of £6, so you will be losing out on quite a bit of your money even if the product does not work for you.
Your refund will be the total amount paid, minus the cost of shipping and minus a small handling admin fee of £6. If you received free shipping on your order, our incurred shipping cost will still be deducted from the final value. We will not be able to reimburse the cost of returning the products.
You can buy it from Amazon for £29.99 for 60 capsules. It is also available on the official website at the same cost, as well as at a reduced price for multiple bottles or with another of their products, Thermaxin, for £49.99.
We really like glucomannan as a weight loss aid; it can work for those who are sticking to a healthy diet, and it can have a beneficial effect on blood sugar and cholesterol levels.
Glucomannan is a very good principle ingredient. However, even with the maximum dose of three capsules, you are only getting half of the recommended quantity you need per day, so you would have to double-down on the dose (as well as the price) to get the full effect.
|Clinically Proven Ingredients|
|Side Effect Free|
|Positive Customer Reviews|
Disclaimer: Our reviews and investigations are based on extensive research from the information publicly available to us and consumers at the time of first publishing the post. Information is based on our personal opinion and whilst we endeavour to ensure information is up-to-date, manufacturers do from time to time change their products and future research may disagree with our findings. If you feel any of the information is inaccurate, please contact us and we will review the information provided.