Olaplex is the go-to brand for hair that’s dry, damaged or just in need of a little maintenance. What once started as an in-salon treatment has now expanded to include seven take-home products to treat in-need strands from the comfort of your own home — or should we say, shower. And the past few years have seen the brand innovate more than ever; in 2020 they launched their No. 0 Intensive Bond Building Treatment to used alongside the No. 3 Hair Perfector and earlier this year, they launched a No. 8 hair mask . So what more could they add to the range, we hear you ask?