
Olaplex’s new shampoo and conditioner gave my hair “instant volume”
If you’re a haircare fanatic, you’ll know that Olaplex makes some of the best products on the market. Whether it’s the pre-shampoo No.3 treatment (£19.50, Amazon.co.uk) or the cult No.7 bonding oil (£22.40, Amazon.co.uk), everything I’ve tested from the …