Selsun Blue Medicated Antidandruff Shampoo

Selsun Blue Medicated Antidandruff Shampoo is a maximum-strength scalp treatment with 1% selenium sulfide formulated to help control dandruff symptoms while leaving hair soft and manageable.

This shampoo pairs a potent, prescription-strength active ingredient with a modern, cleaner formula to target flaking, itching, redness, and visible scaling of the scalp. The 11 fl. oz. bottle delivers a quick-lathering wash that includes cooling menthol for a refreshing sensation and a deep cleanse free from SLS, parabens, phosphates, phthalates, and silicones. Use it as part of a routine to reduce dandruff-related symptoms while maintaining hair texture.

How does this shampoo tackle dandruff and scalp irritation?

The key active ingredient, selenium sulfide 1%, works to reduce the scalp overgrowth that contributes to flaking and irritation. Combined with a formula designed for intensive cleansing and moisture balance, it helps return the scalp to a healthier-looking state without leaving hair feeling stripped.

• Contains 1% selenium sulfide for maximum-strength dandruff control
• Cooling menthol provides soothing relief from itching
• Quick-lather action cleanses deeply while preserving hair softness

What makes the "new cleaner formula" different from other medicated shampoos?

The updated formula removes certain preservatives and ingredients often avoided by consumers while keeping the active dandruff treatment intact. It aims to deliver the clinical performance of a medicated shampoo with a milder overall ingredient profile and a softer finish on hair.

• Formulated without SLS, parabens, phosphates, phthalates, and silicones
• No formaldehyde donors, lilial, or residual MEA in the formulation
• Designed to leave hair feeling soft and silky after rinsing

How and how often should I use Selsun Blue Medicated for best results?

Follow usage instructions on the bottle for safe application: wet hair, massage shampoo into the scalp, allow contact time as recommended, then rinse thoroughly. Frequency can vary depending on symptom severity; many users start with regular use until symptoms are controlled, then switch to a maintenance schedule.

• Massage thoroughly into the scalp; allow the formula to work before rinsing
• Use as directed on the packaging for initial treatment and maintenance
• Suitable for intermittent use to control recurring symptoms

Will this shampoo affect my hair texture or color-treated hair?

The shampoo is designed to clean effectively while keeping hair feeling soft and silky, but medicated cleansers can behave differently on treated hair. If you have color-treated or chemically processed hair, test a small area first or consult your stylist to confirm compatibility.

• Quick-lathering formulation aims to minimize dryness
• Free of silicones, which some find better for avoiding buildup
• Color-treated users should perform a patch test or seek professional advice

Who is this for: Selsun Blue Medicated Antidandruff Shampoo is intended for people experiencing dandruff-related flaking, itching, redness, or scaling who want an over-the-counter, maximum-strength option. It’s a fit for those who prefer a cleaner ingredient roster and a soothing menthol sensation, whether you’re treating an acute flare or managing recurrent scalp symptoms. Always read the label and instructions before use and consult a healthcare professional for persistent or severe scalp concerns.

Ingredients

Selenium sulfide 1%, water, ammonium lauryl sulfate, glycol distearate, cocamidopropyl betaine, glyceryl caprylate/caprate, sodium methyl cocoyl taurate, menthol, polyacrylate crosspolymer-6, hydroxyacetophenone, citric acid, sodium citrate, fragrance, blue 1, red 33