Nioxin Scalp + Hair Thickening System 4 Leave-On Treatment but it appears to be a Serum based on the product description. It is a nutritious cream

It is a nutritious cream that keeps your skin moisturized all day by protecting it with a moisture layer

A rich curl-defining hair mousse that provides medium hold and helps de-frizz locks for smooth

Revive and refresh tired eyes with Mario Badescu Hydrogel Under-Eye Patches

It deeply conditions

5% Hyaluronic Acid Serum: Our highest concentration* of Hyaluronic Acid Plumping Serum

Nioxin Scalp + Hair Thickening System 4 Leave-On Treatment but it appears to be a Serum based on the product description. It is a nutritious creamDesigned for dry, damaged, colored hair with progressed thinning. Clinically and dermatologically tested, the hair thickening treatment nourishes and strengthens each strand of hair from root to tip, resulting in thicker, fuller hair while providing UV protecting ingredients for the scalp and hair.