you can get this sulfate-free shampoo from Monday. It’s a New Zealand hair-care line that offers simply outstanding value for money. Myself and fellow Strategist writers love its volumizing ...

“Ouai Fine Hair Shampoo gives fine hair a boost by adding volume and strengthening it ... For our review of the best ...

While some people are born with full, luscious locks, many people dream of having thicker, fuller hair that exudes health and ...

(And if you’re looking for more hair-care recommendations, read my guides to best ... Its volume shampoo is a quarter of the price of the Kerastase shampoo, and it’s also sulfate free (in ...

The Dr. Groot Thickening Shampoo is $30 at Amazon, and shoppers swear it fills in sparse areas while plumping thinning ...