The £29 hair growth serum that's 'so effective' it had a 3,000-strong waiting list is finally back in stock

Beauty buffs are rushing to get their hands on a hair growth serum that gives such 'unbelievable' results, it sold out at record speeds when it was first released. After going out of stock, the £29 hair growth serum amassed a huge wait list of over 3,000 people for its return, with many impatient to get their hands on a bottle.

Now the £29 beauty buy is finally back in stock - and it has an improved formula. Created with active ingredients like pea sprout extract, phytic acid, lemon fruit water and turmeric, the lightweight and non-greasy serum promises to reduce hair loss by up to 95%. It also claims to promote healthy hair growth and less breakage.

The UKLash Hair Growth Serum is available in a 50ml size, £40, along with a smaller 30ml version, £29, both of which offer condensed packaging that’s ideal for travelling.

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It has earned plenty of five-star reviews and impressive before-and-after photos, with many customers raving about their results. One reviewer said: “I've been using this daily for nearly 8 weeks now, and can definitely see a difference in the thickness of my hair. It also has a glossy shine that I haven't noticed before.”

A second wrote: “It’s amazing, my hair is growing so thick and shiny. Highly recommend it.” While a third penned: “I have got new hair growth which I can’t believe. The product itself is lovely and doesn’t weigh down your hair. I’ve been using it for 2 months and can already see and feel the difference. I couldn’t be without this product now.”

Some shoppers,