Back to Ingredient Dictionary

THIOUREA

Description

Thiourea is a sulfur-containing organic compound with the chemical formula CH4N2S. This versatile ingredient has found applications in various skincare and cosmetic formulations due to its unique properties. Thiourea acts as a potent antioxidant, helping to neutralize free radicals and protect the skin from oxidative stress. Its ability to inhibit melanin production makes it a valuable component in skin-lightening products, addressing issues such as hyperpigmentation and uneven skin tone.

In skincare, thiourea is often utilized for its keratolytic effects, promoting the shedding of dead skin cells and enhancing cellular turnover. This action can lead to improved skin texture and a more radiant complexion. Additionally, thiourea exhibits moisturizing properties, helping to maintain skin hydration and support the skin barrier function.

However, it's important to note that thiourea's use in cosmetics is regulated due to potential safety concerns at high concentrations. When formulated appropriately, it can be an effective ingredient in products targeting skin brightening, anti-aging, and overall skin health improvement. As with any active ingredient, patch testing and adherence to recommended concentrations are crucial to ensure safe and effective use in skincare formulations.