Independent laboratory analyses of sunscreens manufactured by the Korean skincare brand, Beauty of Joseon, provide objective data on their performance. These evaluations typically measure sun protection factor (SPF), protection grade of UVA (PA), and critical wavelength, offering insight into a product’s ability to shield skin from damaging ultraviolet radiation. Example data points might include the measured SPF value compared to the labeled SPF, the UVA protection grade achieved, and the product’s absorbance spectrum.
Access to this data empowers consumers to make informed purchasing decisions. Understanding how a specific sunscreen performs under standardized testing conditions can be crucial for selecting adequate sun protection, mitigating risks associated with sun exposure, such as premature aging and skin cancer. This transparency also contributes to accountability within the cosmetics industry, encouraging manufacturers to uphold advertised protection claims. Furthermore, such data allows comparison between different sunscreens, facilitating personalized selection based on individual needs and preferences.
