Papaya for Skin Health

Research suggests that papaya may offer some benefits for skin health, particularly in the context of inflammation and skin barrier function, though the evidence remains preliminary. A 2025 animal study found that an ethanol extract of papaya peel reduced visible signs of contact dermatitis in mice, lowered levels of several inflammatory markers including TNF-α and IL-6, and helped restore filaggrin, a protein important for maintaining a healthy skin barrier. The remaining studies in this collection do not directly address skin health outcomes — one examined vitamin A food consumption patterns in rural Bangladesh, and another investigated immune cell behavior in nasal tissue — making the overall body of evidence here quite limited in scope. Given that the most directly relevant study was conducted in mice and cell cultures rather than in humans, it is too early to draw firm conclusions about papaya's effectiveness for skin conditions in people, and further clinical research would be needed to substantiate these early findings.