Dermaharmony 2% Zinc Pyrithione Shampoo Bar — Tea Tree 4 oz, Sulfate‑Free & Soap‑Free

Dermaharmony 2% Pyrithione Zinc Shampoo Bar with Tea Tree is a concentrated, soap‑free solid shampoo designed to reduce visible flaking and soothe an irritated scalp while lasting far longer than a standard bottled shampoo.

This 4‑ounce bar combines 2% zinc pyrithione with plant‑derived surfactants and natural tea tree oil to deliver a sulfate‑free, SLS‑free cleansing bar that creates a rich lather in hard or soft water. The formula is vegan, made without animal ingredients, and packaged without a plastic bottle, making it a lower‑waste option for routine scalp care. The bar is pH‑balanced around 6 and includes conditioning oils and oat flour to help maintain hair softness and manageability.

How does this shampoo bar help manage flaking and scalp irritation?

The bar includes 2% zinc pyrithione, an ingredient commonly used in scalp care products to address flaking and temporary irritation associated with dandruff and seborrheic conditions. Tea tree oil and peppermint provide a fresh scent and contribute calming and cleansing properties.

• 2% zinc pyrithione formulated for targeted scalp support.
• Natural tea tree and peppermint oils for a cooling, cleansing feel.
• Oat flour and argan oil to help soothe and condition skin and hair.

Will a single 4 oz bar last as long as liquid shampoo bottles?

Yes — solid shampoos are highly concentrated, so one 4‑ounce bar typically lasts for many weeks to months depending on frequency of use and hair length. Because there’s no water in the bar, each application delivers more active ingredients per gram than many bottled options.

• Highly concentrated plant‑based surfactants for efficient cleansing.
• Economical per wash compared with liquid shampoos.
• Store the bar on a draining rack to maximize lifespan.

Is this shampoo bar gentle on hair and suitable for everyday use?

The formula is soap‑free, sulfate‑free, and made with mild coconut‑derived and glucoside foaming agents; it’s designed to clean without over‑drying. A pH around 6 and conditioning ingredients like argan oil and sucrose cocoate help preserve softness and manageability with regular use.

• Soap‑free and SLS‑free for reduced dryness.
• Contains moisturizing sodium isethionate and argan kernel oil.
• Dense lather in both hard and soft water for reliable rinsing.

How do I use and store the Dermaharmony shampoo bar for best results?

Rub the bar directly onto wet hair to build lather, then massage the foam into scalp and hair. Keep the bar dry between uses on a raised soap dish or rack so it doesn’t sit in water, which will extend its useful life.

• Rub bar on wet hair to produce lather, then massage for at least 30 seconds.
• Rinse thoroughly and pat dry; avoid eye contact.
• Store on a draining tray to allow the bar to dry between uses.

Who is this for? This shampoo bar is intended for people looking for an eco‑friendlier, concentrated scalp cleansing option that supports visible flaking control and scalp comfort. It suits those who prefer sulfate‑free, plant‑based surfactants, want to reduce single‑use plastic, or need a robust solid shampoo for travel. Avoid use if you have a known allergy to any listed ingredients; if accidental eye contact occurs, rinse thoroughly and seek medical guidance if irritation persists.