These days, thickening shampoos are a dime a dozen, most of which contain ingredients like biotin, saw palmetto, caffeine and ...

Hair care experts, stylists and dermatologists share the best hair-thickening products. Shop Oribe, Color Wow and more.

Over 4,000 bottles of this hair thickening shampoo were purchased on Amazon in the last month, and it's a must-grab for ...

This popular set, beloved by 17,000-plus five-star fans, is marked down to just $27 (from $40). That breaks down to a ...

A caffeine fix for thin and thinning hair. 100% Vegan formula. Caffeine is a naturally-occurring, plant-derived compound that helps boost microcirculation and build visible hair volume.

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

Rich in minerals and fatty acids, coconut oil conditions and strengthens hair, promoting thicker eyebrows. To use, warm a few ...

If you struggle with thinning hair, you need this serum, which is designed to thicken hair and promote growth. Infused with rosehip seed oil and amino acids, this lightweight serum locks in ...

Kérastase’s Densifique line is about stopping the cycle of breakage, shedding, and thus, thin hair—and instead ensuring denser, fuller, and longer strands. There are a total of four products ...