Do I need a prescription to use Clinical Strength products?

Absolutely not! Our Clinical Strength collection delivers clinical results without the prescription.

Can I use this collection every day?

is pH balanced and gentle on your hair and scalp, so you can use it every wash. Using every wash keeps your scalp healthy and makes your hair beautiful and 100% flake-free.* (*visible flakes with regular use).

How does Clinical work?

Formulated with 1% Selenium Sulfide, our shampoo delivers prescription-strength dandruff control and flake protection. *Flake protection compared to prescription dandruff shampoo with 2% ketoconazole.

Is it effective for both dandruff and seborrheic dermatitis?

Seborrheic dermatitis is a recurring condition so while it can be managed, there’s no cure for it. Our Clinical Strength Shampoo is our toughest formula and has been proven to work on the symptoms of seborrheic dermatitis like heavy flaking.

Can I combine with other products?

Yes. Pair treatments and conditioners for a complete dandruff-fighting routine.

From the manufacturer

Clinically proven dandruff protection

Introducing NEW Clinical Strength Dandruff Defense + Dry Scalp Rescue Shampoo AND NEW Clinical Dandruff Defense + Dry Scalp Rescue Conditioner, brought to you by America’s #1 dermatologist-recommended brand. Our shampoo formula provides prescription strength flake protection (vs prescription dandruff shampoo 2% ketoconazole) and provides soothing relief from dryness. Clinically proven to protect against flakes and dandruff, our shampoo and conditioner are a great remedy for a dry scalp. Infused with manuka honey and provides relief for dryness. Nourish your scalp and hair for a healthy, vibrant look you’ll love.