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Shop Theory of Skin’s best sellers — our doctor-developed lash serum and precision curler for naturally stronger, longer, healthier lashes.

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  • The Eyelash Curler

    The Eyelash Curler

    The Eyelash Curler

    Vendor:
    Theory of Skin
    Regular price $24.95 AUD
    Regular price Sale price $24.95 AUD
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  • The Eyelash Serum

    The Eyelash Serum

    The Eyelash Serum

    Vendor:
    Theory of Skin
    Regular price $79.95 AUD
    Regular price Sale price $79.95 AUD
    Unit price /  per 

Elevate your everyday routine with Theory of Skin’s signature lash essentials. Our best-selling lash serum and precision curler are designed to enhance your natural beauty with gentle, science-backed formulas. Developed in Perth and crafted with premium Korean botanicals, each product supports healthier, stronger, longer lashes over time. Discover simple, effective beauty that puts lash health first.

Find out more HERE.

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