Sunscreen is a herbal lotion designed to shield the skin from UV radiation. Sunburn mainly results from ultraviolet B (UVB) rays, whereas ultraviolet A (UVA) rays can lead to more serious long-term skin damage. Ideally, sunscreen should protect against both UVA and UVB rays. This study aimed to create a topical sunscreen formulation using fixed oils combined with selected medicinal plants. Consistent use of sunscreen can lower the risk of actinic keratosis, squamous cell carcinoma, and melanoma. Sunscreen, also referred to as sunblock lotion, functions by absorbing or reflecting the sun’s ultraviolet rays to safeguard the skin. With the rising rates of skin cancers and the damaging effects of UV radiation, the demand for effective sunscreen agents has increased. These agents have been shown to help alleviate symptoms associated with sun damage. An effective sunscreen should be safe, non-irritating, non-toxic, photostable, and provide complete protection from solar radiation. The developed sunscreen lotion includes skin-friendly components like aloe vera, turmeric, olive oil, and vitamin E. Testing criteria included pH, spreadability, and skin feel. The prepared sunscreen lotion exhibited a strong SPF rating, excellent uniformity, consistency, and appearance, with no indications of phase separation, making it safe and non-irritating for skin application.