- Materials with contact to human skin have to be declared regard to cell damage or growth.
- In-vitro cytotoxicity of DL-tocopherol fibres according to DIN 10993-5.
- Human HaCa-T-Keratinocyte cell line with complete epidermal differentiation capacity.
->Lyocell staple fibers show no cytotoxicity meaning improved proliferation of human cells can be expected.