Bioderma Hydrabio Eau de Soin SPF30 is a new ritual for the skin that reinforces solar protection in a simple gesture. This sunscreen and moisturizing mist protects from the harmful UV rays and can easily be reapplied throughout the day to reinforce the anti-UV protection. The Aquagenium patent ensures the skin is hydrated thanks to the cucumber extract and glycerin and the Cellular Bioprotection Patent helps to preserve the skin’s protection against harmful free radicals.