Aishwarya Rai Bachchan’s avocado hair mask

You’d think the L’Oréal ambassador’s tresses use nothing but high-end hair products. False. She’s also a staunch advocate of homemade hair masks and recommends slathering your hair with hydrating mayo and avocado moisturising masks. Yep, sandwiching your mane with a nourishing coat of these breakfast condiments ensures your tresses are the toast of the town. Throw in a scoop of mashed avocados and mayonnaise into a bowl, blend well and apply the goopy mixture from root to tip. Avocados are abundant in vitamin E, which conditions hair frazzled and weakened by heat styling and harsh chemicals, and tames split ends, while mayo’s protein-rich egg content strengthens the hair shaft and leaves it silky and lustrous.

Pro tip: add a few drops of fragrant essential oils so your hair doesn’t smell like salad dressing.