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

Head & Shoulders Clinical Strength Advanced Oil Control Shampoo is a prescription-strength, 1% selenium sulfide formula that targets severe dandruff and oily scalps while delivering long-lasting flake control.

This twin pack contains two 13.5 fl oz bottles of Head & Shoulders Clinical Strength Advanced Oil Control Shampoo, designed to reduce visible flakes, control excess oil, and soothe scalps affected by stubborn dandruff or seborrheic dermatitis. Formulated by the dermatologist-recommended Head & Shoulders brand, this shampoo uses an active antifungal ingredient to address the root cause of many dandruff problems and leaves hair smelling fresh with a citrus-infused finish.

How quickly will I see improvement on a greasy, flaky scalp?

Many users notice reduced oiliness and fewer visible flakes after a few washes; the formula is engineered to act faster than ordinary anti-dandruff shampoos. Regular use as directed helps rebuild a healthier scalp environment and reduces recurrence of flakes over time.

• Begins working within the first few washes for faster oil control.
• Clinically tested to reduce Malassezia yeast more rapidly than some common alternatives.
• Use during each wash until symptoms improve, then as needed for maintenance.

What active ingredient is used and how is it different from other treatments?

This shampoo contains 1% selenium sulfide, an antifungal agent that reduces the yeast linked to many cases of dandruff and seborrheic dermatitis. Unlike shampoos with ketoconazole or simple cleansing formulas, selenium sulfide offers strong, prescription-strength activity in an over-the-counter product.

• 1% selenium sulfide is the primary antifungal active ingredient.
• Formulated for advanced oil control and targeted dandruff reduction.
• Not a ketoconazole product—provides a different antifungal mechanism.

Can I use this every wash and is it gentle on the scalp?

Yes, the product is formulated for regular use and is gentle enough for routine cleansing while providing robust dandruff control. It contains cleansing surfactants to remove oil and buildup, so you get both deep cleansing and symptom relief in one step.

• Safe for use during routine hair-washing schedules.
• Contains surfactants like sodium lauryl/laureth sulfate for effective cleansing.
• Leaves scalp feeling refreshed with a light citrus scent.

Are there common ingredients or testing concerns I should know about?

This formula includes salts such as sodium chloride for texture and contains sulfates for cleansing; it is not part of Head & Shoulders' sulfate-free lines. The Clinical Strength line is not tested on animals and is intended for those needing stronger dandruff control.

• Includes sodium chloride and cleansing sulfates for consistency and lather.
• Product is not animal-tested for safety and efficacy.
• For a sulfate-free option, consider Head & Shoulders' alternative collections.

Who is this for? If you struggle with persistent dandruff, oily hair, or seborrheic dermatitis and need a robust, over-the-counter option, this Head & Shoulders Clinical Strength Advanced Oil Control twin pack is aimed at you. It suits adults who want a powerful antifungal shampoo that controls oil, reduces visible flakes, and can be used as part of a regular hair-care routine. If you have specific scalp sensitivities or are on prescription scalp treatments, consult a dermatologist before switching products.

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