Yes, adding microneedling to Growth Factors hair treatments has been clinically shown to enhance the result and requires fewer maintenance treatments over time in comparison to Growth Factors injections alone(1). References Jha AK, Vinay K, Zeeshan M, Roy PK, Chaudhary RKP, Priya A. growth factors and microneedling improves hair growth in patients ofandrogenetic alopecia when used as an adjuvant to minoxidil. J Cosmet Dermatol. 2019;18(5):1330-1335. doi:10.1111/jocd.12864.