Castanea Crenata Shell Powder, commonly known as Chestnut Shell Powder, is a natural exfoliating agent renowned for its gentle yet effective scrubbing capabilities. It aids in the removal of dead skin cells, promoting a smoother and more radiant complexion. As an ingredient with a risk level of 7, careful consideration is advised. Given its abrasive nature, it is essential to use products containing Chestnut Shell Powder with caution, especially if you have sensitive or compromised skin. Over-exfoliation can lead to irritation, redness, and increased sensitivity, so patch testing and moderate usage are recommended. Ensure your skincare routine includes adequate hydration and sun protection to support skin barrier health.