Pink is soothing. It can be used for treating skin conditions and inflammations and the immune system.
Pink is a soothing color on all levels, physical mental and emotional levels. It can be used to soothe conditions of anger and feelings of neglect. Pink can be used to awaken compassion, love, and purity. It can be used in meditation to discern greater truths. It is comforting to the emotional energies of the individual.
Physically, pink is most effective in the treatment of skin problems and conditions, especially when combined with aqua. It also stimulates the thymus gland and ease stresses upon the immune system of the body.
Information courtesy of holistic- online.com