Bioderma Photoderm Akn Mat Sunscreen Spf 30+++ Lotion 40 ML is used for providing high UVA/UVB protection while managing blemishes in acne-prone skin. Photoderm AKN Mat SPF 30 has a non-greasy, non-comedogenic formula that mattifies the skin throughout the day, making it an excellent makeup base. The patented Fluidactiv complex helps improve sebum quality and manage clogged pores and new acne. Salicylic and glycolic acids help smooth skin texture and manage the rebound effect. Additionally, the Sun Active Defence technology helps enhance the skin's self-defence abilities against UVA rays, offering antioxidant protection and maintaining immune defences under the sun. This water-resistant sunscreen helps ensure excellent cutaneous and ocular tolerance, making it suitable for daily use, even in high humidity.