Gentle Day tampons are made from organic cotton which helps prevent skin irritations, allergic reactions and exposure to harmful chemicals – better for your health and the environment. 100% Organic Cotton made without residues, harsh chemicals, herbicides or pesticides. Hypo-allergenic, which helps prevent the risk of irritations – clinically tested. Chlorine and Dioxin free – no chlorine is used in the bleaching process. Synthetic FREE – helps to prevent irritation. The absorbent core is wrapped in a hypo-allergenic “safety veil” which prevents fibers from remaining inside your body and provides smooth surface. Perfume free. Biodegradable.