Beware before consuming this product as it has high caffein and sugar content. Not at all ‘healthy’ as expected it to be. I felt very shaky and experienced heart palpitation and dizziness after taki... See more
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My wife and I took this product and shared the same terrible pounding headache, shakiness, and increase heart rate. We immediately called our GP and sent him the list of ingredients, and we were adv... See more
Honestly speaking when I was going through ingredients I am really impressed as an Asian I am well aware with these ingredients an awesome drink with best ingredients to cure hangover. My hangovers ar... See more
Amazing product worked for me, I was a bit dubious at first as I had tried another hangover cure before that didn’t work for me. Took perfunc as instructed and woke up fine, would no banging head or... See more
Company details
Information provided by various external sources
A blend of fruits, herbs & spices that allows you to enjoy your night out without worrying about the next morning - Great Night. Better Tomorrow.
Contact info
United Kingdom
- www.prefunc.co.uk
No history of asking for reviews
This company hasn't invited their customers, so reviews may not be representative
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Bad taste, horrible smell, NO DIFFERENCE !
Bad taste, horrible smell, no difference. I took this product for the last 3 weeks before and after a night out. So far, no difference. It didn’t help with hangover what so ever ! Money down the drain.
Will not repurchase
My wife and I took this product and shared the same terrible pounding headache, shakiness, and increase heart rate. We immediately called our GP and sent him the list of ingredients, and we were advised not to take it again.
Will not repurchase!
Shaky, heart palpitations, dizzy .. beware !
Beware before consuming this product as it has high caffein and sugar content. Not at all ‘healthy’ as expected it to be. I felt very shaky and experienced heart palpitation and dizziness after taking 1 shot. The taste itself is very artificial and bitter. Will throw out the rest ..
Noted other reviewers experienced similar symptoms.
I never drink without it and fast…
I never drink without it and fast delivery
Thank you Prefunc
Amazing!
Does what it says, quick delivery and really not that expensive. Excellent all throughout
Great products
Love the ingredients
Love the ingredients, good taste , convenient.. good all round 👍
Absolutely superb service
Absolutely superb service!
Super fast delivery
I can’t thank you enough,
5* all the way
Fantastic product !
Honestly had high hopes for this…
Honestly had high hopes for this product. I took exactly how I was recommended and I did not see any benefits at all.
Fabulous product and service- thank you…
Fabulous product and service- thank you :)
Great amazing product
Does what it says felt normal after taken as directed will be buying again definitely
Was sceptical but felt great after day…
Was sceptical but felt great after day sesh
Great product!
Does the job well, would highly recommend Prefunc shots, especially for the price!
Day 10 still never recived any…
Made a mistake in my last review about delivery times (my mistake)
Prefunc response was excellent getting my order tomorrow

Reply from Prefunc UK
The Taste was very strong of Taurine…
The Taste was very strong of Taurine and tasted quite artificial. It is more a high dose shot of an energy drink than tastes of an energy drink that also has vitamins, to help with that hangover.
Fabulous product and company
Used the product on three occasions…
Used the product on three occasions with no discernable benefit
Prefunc is absolutely fantastic
Prefunc is absolutely fantastic
No hangover after a night of drinking
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