Effect of recombinant collagen 17 spray on male androgenic alopecia
SHANG Zhiwei
XIA Liye
LIU Linxia
WANG Wencui
Abstract：Objective To observe the effect of recombinant collagen 17 spray on male andro-genic alopecia.Methods From September 2024 to December 2024,30 men with androgenic alo-pecia were treated with recombinant collagen 17 spray twice daily at the dermatology department of the First Affiliated Hospital of Henan University of Science and Technology.After 12 weeks of treatment,hair growth and adverse reactions were observed.Results After 12 weeks,the ap-pearance of patients' hair improved.The average hair density was increased from 33.26±4.25 hairs/0.46 cm2 to 42.27±4.93 hairs/0.46 cm2,and the average hair diameter was from 50.20±4.91 μm to 57.93±3.96 μm(t=5.53 and 4.78,respectively;P＜0.05 for both).According to patients' self-assessments,73.33％reported moderate improvement in hair loss after treat-ment,3.33％reported significant improvement,resulting in a total effective rate of 76.67％.No serious adverse reactions occurred in any patient.Conclusion Recombinant collagen 17 spray can improve androgenic alopecia and promote hair growth.
Keywords：androgenic alopeciarecombinant collagen type 17spraymale
Publication Date：2025-08-28
Online Publishing Date：2025-09-23(First online date of this platform, not the publication date of the document)
Pages：4( 567-570 )