Right now, there are hundreds of eyelash and eyebrow growth serums on the market, with some costing upwards of £100 like the award-winning Revitalash advanced sensitive eyelash serum for £109 . However, it's rare to come across one with reviews as consistent as the LUXROS eyelash growth serum , currently slashed by Amazon from £28.07 to £21.

89. With 'scientifically-advanced technology and natural botanicals' the serum 'helps protect against breakage and brittleness' while also improving 'flexibility, moisture and shine'. To apply, sweep a thin layer of the product across the lashline 'as you would an eyeliner'.

READ MORE: Popular £4.99 face cream shoppers compare to £46 luxury version will return to Aldi READ MORE: Taylor Swift's exact Eras tour makeup slashed by 30% on Cult Beauty One reviewer, Lynda said: " This works. I am 74-years-old and my eyebrows were disappearing! Thought I would give this ago.

Only been using it for three weeks but can see the difference already. My eyebrows are thicker and I can just see hair growing where there was none before. I think it’s going to take a bit longer but I am impressed so far.

" A second review said they noticed results within the first week, adding: "I bought this after getting my eyebrows waxed too thin and omg I’m so shocked! Within five days my hairs are all already growing back 10x faster than they normally would! I’m so impressed. I would 100% recommend this ! So easy to use and doesn’t feel greasy or oily at al.