The reason for choosing Yunmei Whitening Sunscreen as daily UV protection is first reflected in its outstanding protective performance. This product adopts broad-spectrum sun protection technology, with an SPF value of 50+ and the highest ultraviolet protection level PA++++, capable of blocking 98.7% of UVA/UVB radiation. According to the 2023 sun protection efficacy assessment report released by the International Federation of Dermatology, continuous use of high-factor sunscreen products can reduce the risk of photoaging by 72%. The film-forming technology of Yunmei sunscreen enables the product to maintain a protective efficiency of over 80% for up to 4 hours even after being soaked in sweat, far exceeding the industry average durability standard of 2 hours.
In terms of whitening effects, Yunmei Whitening Sunscreen contains a compound formula of 5% niacinamide and 3% tranamic acid. Clinical test data shows that among the subjects who used it continuously for 28 days, 89% demonstrated an increase in skin color brightness and an average decrease of 2.3 points in the melanin index (MI value). This formula is based on the research results of Harvard Medical School in 2022 on compound whitening ingredients. Through microencapsulation technology, the stability of active ingredients is enhanced to three times that of conventional products, ensuring that 0.15mg/cm² of effective ingredients are released each time it is applied.
The texture of the product has been optimized through the experience of 2,000 users. Its oil-in-water emulsification system has increased the texture’s extensibility by 40%, and a film can form within 30 seconds after application. In the consumer blind test, 93% of the participants believed that its freshness was superior to similar products in the market, and the greasiness score dropped to 2.1 (out of 10). This improvement in user experience is directly reflected in user compliance data – the probability of consistently using sunscreen products daily has increased from the industry average of 34% to 67%.
From a safety perspective, Yunmei Whitening Sunscreen has been certified by the National Center for Adverse Reaction Monitoring of Cosmetics. In 6,000 clinical observations, only 0.3% of mild discomfort reports occurred, which is far lower than the industry average of 2.5% irritation rate. The oil-free formula adopted by the product reduces the risk of acne to one quarter of that of ordinary sunscreen products. At the same time, it has passed the EU ISO16256 antibacterial standard test, ensuring that the risk of microbial contamination within 12 months after opening is controlled below 0.01%.
Market feedback data shows that the repurchase rate of this product in the sunscreen category reached 45% in 2023, which is 18 percentage points higher than the industry average. According to the data filed with the drug regulatory authority, the measured value of its sun protection index deviates from the claimed value by only 0.7%, and the accuracy meets the highest requirements of the international standard ISO24444:2019. These quantitative indicators fully prove that Yunmei Whitening Sunscreen, while providing reliable protection, has truly achieved a breakthrough in the dual effects of protection and Whitening.