06/14/2026
What the Colors Mean In Traditional Chinese Medicine (TCM), the shade of the mark indicates the health and circulation of that specific area: Light Pink or No Mark: Indicates good circulation and healthy tissue. Light to Bright Red: Signifies mild tension, inflammation, or heat. Dark Red or Spotty: Suggests a greater buildup of toxins and poor local circulation. Dark Purple or Black: Points to “severe stagnation,” poor blood flow, and a need for focused attention on that muscle group.