AbstractNobody exactly knows when human beings begun protecting their skin from the sun. Our dark-skinned ancestors in Africa had the benefit of natural melanin to avoid sunburn. With migration to cooler regions, humans clothed themselves to avoid frost, losing their protective pigmentation. For cultural reasons, occidentals continued to cover their body up to the XIXth century. After World War I fashion wanted tanned bodies. Oils without protection to UV radiation were used. In 1935 Eugène Schueller, founder of L’Oreal, formulated the first radiation filtering product, “Ambre Solaire Huile”. Benjamin Green produced for the soldiers battling in the Pacific a red jelly substance as a physical blocker. The hazards of sun overexposure were already apparent. The product boomed under the brand Coppertone. In 1946 Franz Greiter developed the “Gletscher Créme”. In 1956 R. Schulz introduced the concept of the sun protection factor (SPF). All those products protected only against UVB radiation, whose main visible result is erythema. There was still no concern on the more penetrating UVA radiation, and skin cancer prevention nor on several other contemporary issues. Today we benefit from very high SPF products with broad UV protection. Solubility limitations and sensorial properties make them difficult to formulate and stabilize.
Assessment of Malignant Melanoma Risk Factors and Their Attitudes Towards Protection from the Sun in Patients Applying to Family Physician Polyclinics