The shampoo and conditioner set uses ingredients such as biotin and keratin to encourage fullness — it's nearly 35% off.

If you've been shopping around for products to help make your hair fuller and prevent breakage at the same time, you know it ...

Losing hair is not just about hair loss; it is also about recognizing how healthy your scalp is and the quality of hair it ...

My 72-year-old mom—who has lamented her frizzy, fine, and flat hair (her words, not mine!) for as long as I’ve existed—is my primary source for insight on thickening shampoos and smoothing ...

If you find that putting in a lot of products weighs down your hair, you need this weightless mousse. It helps volumizes and thicken the appearance of your strands, while providing critical hold ...

That’s because fine hair often has the tendency to be both flat and dry, so the shampoo has several jobs. You need to look for formulas that are rich in peptides and protein to thicken the hair ...

That's pretty standard for any shampoo made for thin hair, though — these formulas don't tend to contain some of the richer oils that may weigh thinner strands down. Best thickening I'm not sure ...

The shampoo is formulated for all hair types ... The ingredients in the oil can significantly impact its effectiveness in thickening hair. Look for oils that contain natural ingredients such ...

Learn about dangerous ingredients hiding in common hair products, their effects on your hair health, and how to choose safer alternatives.

With proven ingredients like biotin, caffeine and niacinamide, this color-safe pair aims to promote stronger, thicker locks.