The success of an eyebrow transplant rests primarily on the quality and source of the donor hair. Unlike scalp hair, eyebrow hair emerges in a unique orientation and has a much finer texture, so choosing appropriate follicles is vital to realizing a natural look. Typical cosmetic specialists use hair follicles from the back of the scalp because they are genetically programmed to resist hair loss and are abundantly accessible. Not every strand from the scalp works, and the ideal donor hairs are those that are thin, straight, and have a slow growth rate, closely mimicking the characteristics of natural eyebrow hairs.

Using hair that is excessively coarse or tightly coiled can result in an artificial, overly dense look. For this reason, surgeons often harvest single hair follicles or micro-grafts to ensure precision. The implantation angle and alignment in which these grafts are implanted also play a critical role. Each hair must be placed to follow the natural flow of the existing eyebrow, whether it curves upward near the inner corner or extends gracefully to the lateral edge. A minor deviation can make the transplant look artificial.

Some patients may have limited donor options due to prior surgeries or scarring, which can complicate the surgical approach. In such cases, alternative donor sites like the upper cervical region or the anterior thigh may be considered, though these hairs often demand meticulous sculpting to achieve the natural brow aesthetic. The skill of the surgeon in choosing, conditioning, and positioning each unit determines how smoothly the grafts merge with the patient’s existing brows.

After the procedure, the transplanted hairs will shed within a few weeks which can be concerning to those unfamiliar with the process, but this is normal. Regrowth emerges after about a quarter of a year and continues to mature over the next year. Comprehensive post-op care, including avoiding trauma to the area, and complying with aftercare directives for gentle cleansing and hydration, helps ensure the best possible outcome. Ultimately, donor کاشت ابرو در شهریار hair is not just a collection of follicles—it is the foundation of a natural, lasting result that enhances facial symmetry and expression.