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TEA-HYDROIODIDE

Description

Tea-hydroiodide is a synthetic compound primarily used in skincare formulations for its potent antioxidant and skin-lightening properties. This ingredient is a derivative of iodine, combined with triethanolamine (TEA) to enhance stability and skin penetration. Tea-hydroiodide functions by inhibiting tyrosinase, a key enzyme in melanin production, thereby reducing hyperpigmentation and promoting a more even skin tone.

In skincare products, tea-hydroiodide is typically found in concentrations ranging from 0.1% to 2%. It is particularly effective in addressing post-inflammatory hyperpigmentation, age spots, and melasma. The compound also exhibits mild antimicrobial properties, which can be beneficial in managing acne-prone skin.

Tea-hydroiodide works synergistically with other skin-brightening agents like vitamin C and niacinamide, enhancing overall efficacy. It is generally well-tolerated but may cause irritation in sensitive individuals. Prolonged use or high concentrations can potentially lead to thyroid dysfunction due to iodine absorption, necessitating careful formulation and usage guidelines.

When incorporating tea-hydroiodide into skincare routines, it is advisable to start with lower concentrations and gradually increase as tolerated. Sun protection is crucial when using this ingredient, as it can increase skin sensitivity to UV radiation.