Strengthen your skins natural defences against the sun with the institut esthederm bronz impulse uv in cellium face and body spray a spray that prepares the skin for tanning the travel friendly face and body spray will allow skin to naturally adapt to the sun strengthening its defences and optimising the protection of your sunscreen the spray activates the pigmentation process without filters or screens so be sure to apply added sun protection prior exposure to uv rays after use your sk