8 Best Shampoos for Thinning Hair in 2025, Tested and Reviewed

glamour.com:

Glamour contributors to learn more about what these shampoos are, whether they work, and which ones are worth buying.“Shampoos for thinning hair are formulated to help reduce hair loss and encourage regrowth.

Some will also focus on ,” says , a certified trichologist at hair-restoration company . Many are made to increase the diameter of each strand, improving your hair's overall density and volume.

Others increase circulation and blood flow to your follicles, which can lead to growth. The best shampoos and conditioners for thinning hair gently cleanse the scalp and don't add build-up, which can decrease fullness.Can these totally restore my luscious locks to the glory of my early 20s?

Not by themselves, no, but what they can do is make your scalp happier and healthier overall—ultimately leading to a fuller, bouncier, better moisturized mane.