Luckily though there’s only one brand you need, and you can buy it in Sainsbury’s. Batiste comes in 150ml cans for day time bags, and even a little 50ml can so you have add a bit of extra shine to your hair halfway through a night out.
It also comes in lots of lovely smelling flavours, including Tropical, Boho and Blush. And at only around £2 a can, it’s probably cheaper than your normal liquid shampoo.
You can get Batiste online at ASOS, in most supermarkets or in Boots and Superdrug.