Anua Retinol 0.3 + Niacin Renewing Serum is a targeted treatment designed to support smoother, more refined and youthful-looking skin. With 0.3% retinol, the serum helps promote skin renewal and improve the appearance of fine lines, uneven texture and visible pores, while niacinamide helps support the skin barrier and improve the appearance of uneven tone. Together, these ingredients provide multi-purpose care for skin experiencing early signs of ageing, dullness and uneven texture. It is suitable for normal, combination and oily skin types and can also be used by dry skin when introduced gradually alongside sufficient moisturisation. Apply a small amount to clean, dry skin in the evening, avoiding the eye and lip areas, then follow with a nourishing moisturiser. If you are new to retinol, start with a few applications per week and gradually increase frequency as your skin adjusts. Use sunscreen every morning and avoid combining it with strong exfoliating acids or other retinoid products in the same routine.