Adaptasun Eau Solaire Hydra-Protectrice Institut Esthederm Sunscreen This sunscreen is suitable for intense sun conditions. Light and hydrating texture. Institut Esthederm Adaptasun Agua Solar Hidraprotectora Sol Fuerte is una Sunscreen with a very light texture. | Hydrates the skin and helps achieve a safe tan. Especially for strong sun conditions. Water resistant. Spray format for quick application. | 150ml bottle.