The relationship between cosmetic usage and the occurrence of acne vulgaris

\nAcne vulgaris is one of the most common types of skin conditions worldwide. It is found in 27.7% of individuals aged 10-12 years in Australia, and 93.3% in those aged 16-18 years. Sufferers of acne vulgaris, predominantly women, often find it challenging to discontinue the habit of using cosmetics. Individuals with acne vulgaris frequently seek cosmetics that can be used without causing or worsening their condition. This study employs a quantitative research method with an analytical cross-sectional approach. The sampling technique employed in this study is purposive sampling. The data analysis used involves univariate analysis with the chi-square statistical test. The largest group of respondents in this study is aged 18 years, with a total of 58 respondents (81.7%). The results of the frequency distribution of cosmetic usage show that 34 individuals (47.9%) use foundation, 65 individuals (91.5%) use facial cleansers, 47 individuals (66.2%) use sunscreen, and 12 individuals (16.9%) use blush-on. Furthermore, 48 individuals (67.6%) experience acne vulgaris. The results of the chi-square test analysis indicate that there is no significant association between the use of foundation, facial cleansers, sunscreen, and blush-on with the occurrence of acne vulgaris (p-value > 0.05). There is no correlation between the use of foundation, facial cleansers, sunscreen, and blush with the occurrence of acne vulgaris\n