Seventh Generation Tampons CHLORINE-FREE, ORGANIC COTTON Certified organic cotton, certified by Quality Assurance International, Inc. Pantiliners are made of a combination of absorbent materials, polyolefins, adhesives, and a silicone coated paper. The top layer is a non-woven polyolefin cover sheet. The absorbent material consists of chlorine free wood pulp. whitened without chlorine containing chemicals. (AS [...]