Retinoids Uncovered

Retinoids promote rapid cell turnover, which helps reduce acne by minimizing sebum production and creating an unfavorable environment for bacteria. While initial use may lead to a temporary worsening of acne, they ultimately assist in diminishing pigmentation issues and offer protection against UV damage, despite increasing photosensitivity. The discussion highlights the medical applications of tretinoin, emphasizing its prescription-only status due to potency and application considerations.