Sunliss Keratin Treatment. A Sunliss Keratin Treatment is a non-permanent keratin treatment made with pure ingredients which do not change the structure of the hair. The active ingredients of SUNLISS products result in care, repair and improved hair growth while they temporarily straighten hair (about 3 months).
The somatic nervous system (SoNS) is the part of the peripheral nervous system associated with the voluntary control of body movements through the skeletal muscles and mediation of involuntary reflex arcs.
A somatic reflex is part of the other branch of the peripheral nervous system that controls skeletal muscle movements, including the reflexes, like the knee jerk test that a doctor would give you.