As 99% of ingredients are of natural origin (Clarity formulation following the ISO16128), Tork Clarity Hand Soap Foam helps to support sustainable practices. This biodegradable formula (based on third-party lab test according to OECD301B) is gentle to the skin. It is suitable for use with Tork S4 skincare dispensers & has an easy-to-use design. The sealed bottle helps promote good hygiene & helps to reduce the risk of cross-contamination. The bottle also collapses as the contents are used, helping to reduce product waste. Soap Type: Foam Refill; Personal Soaps Application: Hand; Volume Capacity: 1 L; Scent: Unscented.