from Olaplex to Biolage. Needless to say, it’s the best time to restock your favorite shampoo and conditioner, or finally give that brand you’ve been eyeing a try. Want to know which buzzy ...

We tracked down one affordable shampoo shoppers with gray hair are totally obsessed with — and it’s just $6 on Amazon. BIOLAGE Color Last Shampoo ($6) is perfect for giving your gray hair some ...

I can keep going on about how good it is, but I think it would be almost a crime not to put you on to the Biolage Color Last shampoo ($42; $28). There's a reason why it has more than 2,500 5-star ...