Serums & Leave-In Treatments

Nioxin's serums are made to improve hair thickness and balance to a dry scalp. These treatments, including our leave-on serums for itchy scalp, help to prevent and relieve symptoms of seborrheic dermatitis and dandruff.

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Age Defense Serum
Age Defense Serum bottle
clear serum texture

Age Defense Serum

FOR MORE YOUTHFUL LOOKING HAIR

Hair Fall Defense Serum
ultimate power serum bottle
Hair Fall Defense Serum collage background
BESTSELLER

Hair Fall Defense Serum

LEAVE-IN SCALP SERUM FOR THINNING HAIR

Night density Rescue Serum
Night Density Rescue Serum bottle against white background
Nioxin Night Density Rescue Serum against Nioxin night density collage background
BESTSELLER

Night density Rescue Serum

ANTIOXIDANT HAIR SERUM

System 1 Leave In Treatment 100 mL
Nioxin System 1 Hair Thickening Treatment bottle against white background
two clear droplets of the Nioxin treatment serum on white surface

System 1 Leave In Treatment 100 mL

FOR NATURAL HAIR WITH LIGHT THINNING

System 2 Leave In Treatment 100 mL
Nioxin System 2 Scalp and Hair Thickening Treatment against white background
Nioxin circular white foam swatch on white surface

System 2 Leave In Treatment 100 mL

FOR NATURAL HAIR WITH PROGRESSED THINNING

System 3 Leave In Treatment 100 mL
Nioxin System 3 Scalp + Hair thickening treatment bottle against white background
two clear droplets of Nioxin Treatment product against white background

System 3 Leave In Treatment 100 mL

FOR COLOR TREATED HAIR WITH LIGHT THINNING

System 4 Leave In Treatment 100 mL
Nioxin System 4 scalp care and hair thickening treatment against white background
Nioxin circular white foam swatch on white surface

System 4 Leave In Treatment 100 mL

FOR COLOR TREATED HAIR WITH PROGRESSED THINNING

Scalp Relief Treatment
Nioxin Scalp Soothing Serum against white background
two clear droplets of Nioxin Scalp Relief Treatment product against white background

Scalp Relief Treatment

SENSITIVE, DRY & ITCHY SCALP

Scalp Recovery Serum
Nioxin Scalp Soothing Serum bottle against white background
Two white droplets of Scalp recovery treatment

Scalp Recovery Serum

ANTI-DANDRUFF TREATMENT

Diamax Advanced
Nioxin Diamax Advanced Hair Thickening Serum bottle against white background
Nioxin Diamax Advanced Hair Thickening Serum in hand against white background
BESTSELLER

Diamax Advanced

FOR INSTANTLY FULLER-LOOKING HAIR

Root Lifting Spray
Nioxin Root Lifting Spray bottle against white background
Nioxin Root Lifting Spray bottle in hand

Root Lifting Spray

HAIR THICKENING SPRAY

System 3 Leave In Treatment 200 mL
Nioxin System 3 Scalp + Hair thickening treatment bottle against white background
two clear droplets of Nioxin Treatment product against white background

System 3 Leave In Treatment 200 mL

FOR COLOR TREATED HAIR WITH LIGHT THINNING

System 1 Leave In Treatment 200 mL
Nioxin System 1 Hair Thickening Treatment bottle against white background
two clear droplets of the Nioxin treatment serum on white surface

System 1 Leave In Treatment 200 mL

FOR NATURAL HAIR WITH LIGHT THINNING

System 2 Leave In Treatment 200 mL
Nioxin System 2 Scalp and Hair Thickening Treatment against white background
Nioxin circular white foam swatch on white surface

System 2 Leave In Treatment 200 mL

FOR NATURAL HAIR WITH PROGRESSED THINNING

System 4 Leave In Treatment 200 mL
Nioxin System 4 scalp care and hair thickening treatment against white background
Nioxin circular white foam swatch on white surface

System 4 Leave In Treatment 200 mL

FOR COLOR TREATED HAIR WITH PROGRESSED THINNING

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