Our Favorite Hair Thickening Products That Aren’t Shampoo or Conditioner

March 07, 2023

By: Alanna Martine Kilkeary | Makeup.com by L'Oréal

Matrix Total Results High Amplify Wonder Boost Root Lifter

Give your hair a boost with this root-lifting option. It helps promote fullness, volume and has flexible hold. Use it post-wash on damp or dry hair and then blow-dry for best results.

Kerastase Spray De Force Epaississant Thickening Spray

Volumize weak hair with this spray that promises 25% more thickness after one application. It contains creatine and ginger root to help strengthen hair fibers and instantly adds lift and dimension to your roots.

Amika 3D Leave-In Hair Thickening Treatment

Infused with hydrolyzed rice, vegetable proteins and proprietary redensyl, this formula, which is suitable for all hair types, encourages growth and major volume. When your hair is damp, spray it onto your scalp to help your hair appear thicker.

Kristin Ess Instant Thickening Spray

Spray this formula on from root to tip for instant fullness, shine and healthier-looking hair. It has a mousse consistency that seamlessly melts into your hair upon contact and will provide a long-lasting, volumized finish.

BondiBoost Miracle Mask for Thinning Hair

Combat thinning hair with this hair mask that will help volumize your strands and get them looking healthy, full and strong. This mask has a combination of argan oil, procapil and redensyl, which work together to help condition and nourish the hair cuticle from root to tip.

The INKEY List Caffeine Stimulating Scalp Treatment

Stimulate healthy growth with this scalp treatment that’s suitable for all hair types. It works to visibly thicken the appearance of thinning hair, and helps address hair fallout, too.