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SHELLAC

Description

Shellac is a natural resin secreted by the lac bug (Kerria lacca), primarily found in Southeast Asian forests. This versatile ingredient has been used for centuries in various industries, including cosmetics and skincare. In its purified form, shellac serves as a film-forming agent and natural preservative in many beauty products.

In skincare formulations, shellac creates a protective barrier on the skin, helping to lock in moisture and shield against environmental stressors. Its film-forming properties make it particularly useful in long-wearing makeup products, such as mascaras and eyeliners. Shellac also enhances the texture and stability of creams, lotions, and other topical preparations.

While generally considered safe for cosmetic use, shellac may cause allergic reactions in some individuals. It's important to note that shellac is not vegan, as it is derived from an animal source. In recent years, synthetic alternatives have been developed to address ethical concerns and provide options for those with sensitivities.

When formulating with shellac, careful consideration must be given to its solubility and compatibility with other ingredients. Proper processing and purification are essential to ensure the quality and safety of the final product.