Sun protection agents from natural materials have a lower risk of side effects. This study
evaluated the effect of lignosulfonate addition to increase the quality and SPF value of …

The balance between sunscreen performance and color is a main obstacle in the
preparation of high‐quality lignin‐based sunscreens. In this study, five lignin samples (ie …

To compare the difference in SPF values between a synthetic sunscreen and a sunscreen
derived from Chinese herbs, by using optical and biological methods, we observed the …

The effectiveness of Sunscreens is determined by sun protection factors (SPF), which is
supposed to indicate the level of protection from UV radiation. The present study was …

We report the evaluation of lignin for the development of high-performance broad-spectrum
sunscreens. Lignin is added into several commercial sunscreen products. Significant …

Long-time exposure to the sun's ultraviolet (UV) radiation is harmful and causes various skin
problems. Natural sun blockers have been drawing considerable attention recently. Even …

The present investigation was aimed to find out the sun protection factor (SPF) and
antioxidant potential of geranium essential oil (GEO) and calendula essential oil (CEO) …

Abstract The sunscreens or Sun Protecting Agent is the materials protecting the skin from the
exposure to ultraviolet (UV) rays. Amount of Sun Protection Factor shows how many times …

Lignin has potential to serve as promising sunscreen agents as it has good ultraviolet (UV)
absorption and antioxidant properties. However, the weak absorption capacity of lignin in …

Lignin has been suggested as a promising candidate for cosmetic applications due to its
remarkable potential to absorb ultraviolet rays and distinctive antioxidant activity. This study …