Preparation and Evaluation of Herbal Sunscreen Lotion

Sunscreen is a herbal lotion that helps protect the skin from UV rays. Sunburn is primarily caused by ultraviolet B (UVB) radiation, while ultraviolet A (UVA) radiation may cause even more long-term damage to the skin. Ideally, sunscreen should block both UVA and UVB wavebands. The aim of this study was to develop a topical sunscreen formulation using fixed oils in combination with selected medicinal plants. Regular use of sunscreen reduces the risk of actinic keratosis, squamous cell carcinoma, and melanoma. Sunscreen, also known as sunblock lotion, works by absorbing or reflecting the sun’s ultraviolet radiation to protect the skin. Due to the increasing incidence of skin cancers and the photodamaging effects of UV radiation, the use of effective sunscreen agents has grown. These agents have shown beneficial effects in minimizing symptoms associated with sun damage. An ideal sunscreen should be non-hazardous, non-irritating, non-toxic, photostable, and capable of providing complete protection against solar radiation. The formulated sunscreen lotion contains skin-friendly ingredients such as aloe vera, turmeric, olive oil, and vitamin E. Evaluation criteria such as pH, spreadability, and skin feel were used for testing. The prepared sunscreen lotion demonstrated a good SPF rating, excellent homogeneity, consistency, and appearance, with no signs of phase separation. Its use on the skin is considered safe and non-irritating.