Head & Shoulders Clinical Strength Anti-Dandruff Shampoo Twin Pack 13.5 fl oz — 1% Selenium Sulfide, Advanced Oil Control

Head & Shoulders Clinical Strength Advanced Oil Control Shampoo is a prescription-strength, 1% selenium sulfide formula that targets stubborn dandruff and oily scalps while leaving hair refreshed. This twin pack contains two 13.5 fl oz bottles of Head & Shoulders Clinical Strength shampoo, formulated to help control excess oil, reduce visible flakes, and relieve symptoms associated with severe dandruff and seborrheic dermatitis. Developed by the #1 dermatologist-recommended brand, the formula balances cleansing power with scalp care so you can use it as part of your regular routine. It offers a citrus-fresh scent and a concentrated active ingredient intended for intensive dandruff control.

How quickly does this shampoo start to control flakes and oil?

The Clinical Strength formula begins working fast to fight the primary cause of dandruff. Many users notice improved scalp clarity and reduced greasiness within a few washes when used consistently as directed.

• Contains 1% selenium sulfide for targeted dandruff control
• Formulated to remove excess oil and residue that can worsen flaking
• Visible reduction in flakes with regular use

Will this help if I have an oily scalp or greasy hair?

This shampoo is specifically designed to address advanced oil control while maintaining scalp comfort. It cleanses with strong surfactants to lift oil without requiring daily stripping, leaving hair feeling cleaner and lighter.

• Advanced oil-control formulation to reduce buildup
• Sodium lauryl/laureth sulfate provides effective cleansing action
• Citrus-infused freshness masks excess scalp oil and leaves a clean scent

Is this safe for sensitive scalps and long-term use?

Although this is a clinical-strength product, it is formulated to be used regularly on most scalps. If you have particular sensitivities or conditions, check with a healthcare provider; discontinue use if irritation occurs.

• Clinically tested for dandruff relief when used as directed
• Not tested on animals
• Contains salts and cleansing agents for stability and performance

How does this differ from other Head & Shoulders options?

Clinical Strength uses 1% selenium sulfide for more aggressive dandruff control versus milder over-the-counter formulas. It is intended for severe or persistent flaking and oily scalps, while other lines prioritize gentler or sulfate-free cleansing.

• Higher active ingredient concentration for prescription-strength performance
• Stronger oil control compared with basic anti-dandruff shampoos
• Different from sulfate-free or ultra-gentle Head & Shoulders collections

Who is this for This twin pack is best suited for people experiencing persistent dandruff, seborrheic dermatitis symptoms, or chronically oily scalps who need a stronger, clinically oriented solution. It’s ideal for shoppers who want an evidence-backed active ingredient in a convenient two-bottle set and who prefer a cleansing shampoo with a fresh citrus scent. If you need a sulfate-free or milder approach, consider one of Head & Shoulders’ alternative lines.

Ingredients

Active Ingredient: Selenium Sulfide 1% Inactive Ingredients: Water, Sodium Lauryl Sulfate, Glycol Distearate, Sodium Chloride, Fragrance, Cocamidopropyl Betaine, Sodium Citrate, Sodium Xylenesulfonate, Dimethicone, Citric Acid, Sodium Benzoate, Tetrasodium EDTA, Hydrogen Peroxide, Sodium Laureth Sulfate

FAQ

Q: Does this shampoo contain ketoconazole?

A: No. This formula uses 1% selenium sulfide as its active anti-dandruff ingredient, not ketoconazole.

Q: Is Head & Shoulders Clinical Strength tested on animals?

A: No. Head & Shoulders Clinical Strength is not tested on animals.