Molly-Mae often uses her YouTube vlogs to give fans an insight into her day-to-day life and beauty routines, showcasing products she swears by in her haircare and skincare regimens. In a recent vlog, the Love Island icon revealed that there's one hair mask she uses after every hair wash.

Molly-Mae told fans: "My hairdresser Jack has been pestering me to use this", and she went on to show fans that her bottle had completely run out. The hair mask in question? It's this K18 Biomimetic Hairscience Leave-in Molecular Repair Hair Mask.

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This hair mask is described as "a leave-in molecular repair hair mask which reverses damage caused by colour and bleach, chemical processing, heat, and mechanical styling," making it an ideal choice for people like Molly-Mae who have bleached and frequently styled hair.

Formulated with bio-active peptides, this treatment is said to enhance the overall strength and improve elasticity in all hair types, resulting in reduced breakage, split ends, and colour fading.

The mask boasts a lightweight, moisturising formula which detangles and keeps the hair smooth and soft without weighing it down. For best results, it's recommended to use this product for the first 4-6 consecutive washes following a service, and then every 3-4 washes as needed to maintain hair strength.

And it isn't just Molly-Mae raving about this hair mask, as plenty of 5-star reviews pour in. One reviewer raves: "Love this! Used twice and I can already tell my hair is more hydrated and less brittle."

Further praise comes from this buyer who beams: "K18 is a staple leave-in conditioner for me. Every few months, I'll use it after 5 or so hair washes consecutively and then have a break from it and revert back to a normal conditioner. It's left my hair feeling so silky and in really good condition. Definitely recommend this product."

And another shopper shares: "I get a scalp bleach every eight weeks, and I’ve started incorporating this K18 treatment into my hair care routine on a weekly basis! I can really see the difference in the texture, the strength, and overall health of my hair! I’m obsessed and can’t wait to try other K18 products!"

Though one gripe with customers is the steep price tag, the benefits of the hair mask seem to outweigh the cons, with this customer writing: "Yes, it’s crazy expensive, but I haven’t come across a better alternative. Be warned - I have fine hair, and you need to be careful not to use too much. When I had lighter highlights, this product was a bit too heavy. Now most of my hair is dyed, and this guarantees a great hair day."

Another hair mask from a hairdresser-approved brand is the Olaplex Rich Hydrating Mask, currently on sale for £29.25 at Lookfantastic. Alternatively, for a more affordable option, consider the Minimalist Maleic Bond Repair Complex 5% Hair Mask on Amazon, priced at £12.99.