Follicular Unit Extraction is much less invasive since hair follicles are removed with tiny punches. It usually takes between 7-14 days for the scabbing to go away.
Wound healing after hair restoration
The time it takes for you to be able to resume your normal outings and activities can also depend on:
(1) How much hair is left in the donor site to help cover up any signs of surgery
(2) The number of grafts that were inserted into the recipient sites of your scalp. More grafts will naturally entail more wounding and scabbing.
Individual differences such as these (and others) will of course affect the actual time it takes for the skin to heal. Signs of surgery are usually gone by three weeks for some people and up to four months for others.
Learn more about wound healing with uGraft here.
Body hair transplant wound healing
Wound sizes and configuration and their influence in healing