Take it from celebrities like Shay Mitchell, who knows a thing or two about the dangers of hair tools from her time on set.

“I switched exclusively to a shampoo and mask system ... deeply into the hair shaft for more intensive nourishment, repair, and deeper conditioning compared to regular conditioners.

Shampoo is a fundamental hair care product designed to cleanse the scalp and hair by removing dirt, excess oil, product ...

Like body wash or shampoo, conditioner is often scented ... a few weeks while I was away (a travel-sized L’Occitane Intensive Repair) and it was significantly less moisturizing,” she says.

"K-18 Hair Mask is another great choice for a mask to keep the hair healthy and strong after coloring hair," says Pasi. And ...

The shampoo is axed down to £4.75, and the conditioner sports a nifty discount, now at £8.33. As of the time of writing, both have a 10% voucher that can also be claimed to save some pennies.

I used it alongside Unwritten Hair’s Bliss Out Vitamin Shampoo and Conditioner, which are available separately or as part of the cost-effective Hydration Repair Trio bundle ($109.95, saving $17.90).