Dermaharmony 5% Sulfur & 2% Salicylic Acid Liquid Castile Soap — 4 fl oz, fragrance-free scalp and face cleanser

Dermaharmony 5% Sulfur and 2% Salicylic Acid Liquid Castile Soap is a gentle, multi-use cleansing solution formulated to help reduce flaking, itching, and buildup on the face and scalp.

This concentrated 4 fl oz liquid Castile soap blends two well-known active agents—sulfur (5%) and salicylic acid (2%)—with plant-derived cleansing oils to create a versatile shampoo, shaving soap, or body cleanser. The formula is fragrance-free, vegan, and made from sustainably sourced olive and coconut oils; packaging is being updated, but the formulation remains unchanged. Use daily or as directed by your healthcare provider, leaving the lather on affected skin for 60–90 seconds before rinsing for best results.

How should I use this soap for scalp conditions?

Lather the soap into wet hair and massage thoroughly into the scalp, making sure to cover areas with flaking or redness. Allow the product to remain on the scalp for 60–90 seconds to let the active ingredients work, then rinse completely. For persistent symptoms follow your provider’s guidance.

• Wet hair and skin with warm water for better lather
• Massage gently into affected areas for even coverage
• Leave on 60–90 seconds, then rinse thoroughly
• Use daily or as advised by a clinician

Can this soap be used on the face and for shaving?

Yes — the mild Castile base and exfoliating salicylic acid make it suitable for facial cleansing and as a shaving soap for adults and children. It helps remove dead skin and excess oil while the sulfur contributes antiseptic properties. Avoid contact with eyes; rinse immediately if stinging occurs.

• Apply a small amount to wet skin, lather, and shave as usual
• Great for beard areas with flaking or irritation
• Fragrance-free formula reduces risk of irritation
• Not intended for internal use; seek medical help if ingested

What are the key ingredients and why are they included?

The active duo—5% sulfur and 2% salicylic acid—targets scaling, oil, and clogged pores while the Castile soap base cleanses without harsh detergents. Inactive components like glycerin hydrate and pumice support moisturization and gentle physical exfoliation. Plant-based emulsifiers keep the actives suspended for an even application.

• 5% Sulfur: helps reduce scaling and irritation
• 2% Salicylic Acid: chemically exfoliates and clears buildup
• Saponified olive & coconut oils: mild, sustainable cleansers
• Glycerin & pumice: hydrate and assist in removing dead skin

Are there safety tips or things to avoid?

Use only as directed and keep out of reach of children when not in use. Avoid contact with the eyes and mucous membranes; if contact occurs rinse thoroughly with water. If ingestion or severe irritation happens, contact a physician or poison control center immediately.

• Do not ingest; seek medical help if swallowed
• Avoid eye contact; rinse immediately if stinging occurs
• Patch test new users if you have very sensitive skin
• Suitable for adults and children, but follow pediatric guidance

Who is this for? Dermaharmony 5% Sulfur and 2% Salicylic Acid Liquid Castile Soap is designed for people seeking a plant-forward, fragrance-free cleanser to help manage flaking, redness, and oiliness on the scalp, face, and body. It suits those who prefer vegan, cruelty-free products and want a multi-purpose wash to replace their regular soap or shampoo. If you have severe or persistent skin conditions, consult your healthcare provider before starting a new topical regimen.

Ingredients

Water, Saponified Olive Oil & Coconut Oil, Sulfur, Salicylic Acid, Sodium Acrylates / Beheneth-25 Methacrylate Crosspolymers, Pumice, Glycerin, Acrylates Copolymer, Citric Acid