Singapore’s humid weather can make your mane prone to frizz. If there aren’t any plans to leave the country for good, learn to control all that bad behaviour with O&M Frizzy Logic Shine Serum, $39.

Crammed with certified organic macadamia seed and argan oils that improve softness and restore shine, it also contains evening primrose oil and pro-vitamin B5 to inhibit frizz. Squeeze a few drops in your palm and apply to the middle and ends of just-washed hair – this acts like a barrier to protect against the constant stresses of blow-drying and even speeds it up.    

Available at Sephora stores.