Arencia Retinal Booster Shot is a concentrated retinal treatment designed to support skin renewal and improve the appearance of fine lines, uneven texture and dullness. Retinal, a vitamin A derivative, helps encourage a smoother-looking complexion and can support a firmer, more refined appearance with consistent use. This booster can be incorporated into an evening routine focused on improving visible signs of ageing and maintaining smoother-looking skin. It is suitable for normal, dry, combination and oily skin types, although sensitive or retinoid-new skin should introduce it slowly. After cleansing and allowing the skin to dry, apply a small amount evenly over the face, avoiding the eye and lip areas, and follow with a nourishing moisturiser. Begin with a few applications per week and gradually increase frequency according to your skin’s tolerance. Always use sunscreen during the day and avoid combining it with several strong exfoliating or retinoid products in the same routine.