INSTANT LAMINATION SERVICE IN 2 PHASES SUITABLE FOR ALL HAIR TYPES, INCLUDING CURLY Hair lamination treatment INSTRUCTIONS FOR USE Apply to damp hair previously treated with Keratin Glass Treatment Phase 1 and leave on for 3 to 5 minutes. Rinse and proceed to drying and styling. It is recommended to use a hot tool during the styling phase to enhance the lamination effect. Warnings: do not use on irritated scalp.