Dr. Althea Vitamin C Boosting Serum stands as the premier choice for anyone navigating the challenges of persistent hyperpigmentation, dullness, or an uneven skin tone. By pairing 63% Hippophae Rhamnoides (Sea Buckthorn) Water with 5% Niacinamide , this serum delivers a concentrated dose of nutrients that actively fades dark spots while fortifying the skin's natural defence system. The lightweight, water-like texture absorbs instantly, ensuring deep, thirst-quenching hydration without leaving behind a heavy or tacky layer. Designed with purity at its core, this serum contains no artificial colours or synthetic fragrances , making it a dependable, soothing solution for those with sensitive skin who demand professional-grade results without irritation. Why You Will Love It: High-Potency Brightening: Combines 63% Sea Buckthorn Water with Niacinamide to target dullness and support a visibly brighter, more radiant skin tone. Dark Spot Correction: Contains 2% Tranexamic Acid to help fade the appearance of dark spots and reduce uneven patches. Sensitive Skin Friendly: Avoids artificial colours and fragrances, ensuring a gentle application that avoids irritation for delicate skin types. Weightless Hydration: Delivers moisture deep into the skin with a texture that sinks in immediately, making it perfect for layering under other products. How to Use: Use the dropper to apply a small amount of serum to your face after cleansing and toning. Press the liquid gently into your skin starting from the centre and moving outwards, then tap lightly until fully absorbed. Always apply sunscreen as your final step when using this product during the day.