Additionally, it's infused with biotin, a long-time fav favorite ingredient when it comes to hair growth. Camille Rose/Ulta .

The Svvimer Hair Growth Spray, for example, is one of those finds. Purchased by over 2,000 shoppers in the past month, the popular serum is aimed at nourishing and strengthening thinning strands.

The UKLASH Hair Growth Serum sold out just days after its launch in 2024. Costing £29 for a 30ml bottle, or £40 for a 50ml size, this lightweight product is specially formulated stimulate hair ...