For best results, it is recommended to apply IOOX Retinal every evening to clean, dry skin, using a gentle massage. It is important to avoid contact with eyes and mucous membranes during application. In addition, daily use of high (SPF 30) or very high (SPF 50) sunscreen is recommended to protect the skin from the harmful effects of the sun.
In case of pregnancy, it is recommended to consult a gynaecologist before using this product.