Healthier-looking skin begins with a potent yet gentle formula that addresses discolouration and dullness. The Dr. Althea Vitamin C Boosting Serum uses a high concentration of 63% Hippophae Rhamnoides (Sea Buckthorn) Water and 5% Niacinamide to brighten your complexion and even out skin tone. This serum features a light, fast-absorbing texture that provides deep hydration without any heavy or sticky residue. Free from artificial colours and scents, it is a reliable option for those with sensitive skin who want to fade dark spots and support a stronger skin barrier for a more balanced, refreshed appearance. 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.