Based on its formula, is this soap safe for sensitive, acne-prone, or dry skin?

The soap's gentle surfactants, urea and glycerin make it suitable for dry skin, and the tea-tree oil can help acne, but the presence of cocamidopropyl betaine and titanium dioxide may trigger irritation in very sensitive skin, so a patch test is advisable.

What is the specific role and benefit of tea-tree leaf oil in this formula?

Tea-tree leaf oil provides natural antimicrobial and anti-inflammatory properties that help reduce bacterial growth and soothe minor skin irritations, making the bar effective for occasional breakouts or blemish-prone areas.

What is the recommended frequency of use for this soap, and does it contain any controversial chemicals?

The soap can be used once or twice daily for normal to oily skin; it contains standard cosmetic surfactants and titanium dioxide, which are permitted in EU cosmetics, but cocamidopropyl betaine is a known potential allergen for some individuals.

White Castle • 100 g

Saponetta vegetale tea tree

Hygiene

Product Insights

White Castle's Saponetta vegetale Tea Tree is a 100 g dermatological soap formulated with a blend of sodium palmate and palm-kernel surfactants, glycerin, urea and tea-tree leaf oil to cleanse while providing mild moisturisation and antimicrobial action. The inclusion of ingredients such as cocamidopropyl betaine, disodium lauryl sulfosuccinate and titanium dioxide may pose irritation risks for very sensitive or allergy-prone skin. Packaged in recyclable cardboard and bearing an FSC label, the product targets consumers seeking a plant-based cleansing bar with therapeutic tea-tree benefits.

Comparative Analysis

As a dermatological soap enriched with tea-tree leaf oil, urea and glycerin, this plant-based bar positions itself within the therapeutic cleansing segment, differentiating from ordinary soaps by offering antimicrobial benefits and mild moisturisation while being sold in FSC-certified recyclable packaging.

Ingredients

sodium palmate, sodium palm kernelate, aqua (water), sodium lauroyl glutamate, urea, palm kernel acid, glycerin, melaleuca alternifolia (tea tree) leaf oil, sodium chloride, tocopheryl acetate, disodium lauryl sulfosuccinate, zea mays (corn) starch, cetearyl alcohol, hydrogenated castor oil, cocamidopropyl betaine, sodium cocoyl isethionate, sodium gluconate, tetrasodium etidronate, Cl 77891 (titanium dioxide)

84%

35%

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