Vascular manifestations⤵️ ⠀ Photorejuvenation successfully copes with vascular manifestations. Skin cells contain a protein called HEMOGLOBIN. It is responsible for delivering oxygen to cells🔁 When the capillary vessel expands, hemoglobin stagnates in it. Such congestion appears on the skin in the form of spider veins. If the asterisk is located deep enough, then it shines through the skin with a blue tint, and if it is close to the skin surface, then red. With photorejuv...