Type-level market taxonomy separates strips by diode-laser arrangement. Flexible belt stripsโthin PET substrate with surface-mounted 650 nm diodesโcommand c. 58 % share; conformability to curved scalp regions and sub-US$200 price ceiling maximise e-commerce turnover, yet intense competition compresses gross margin below 38 %. Helmet / crown inserts, embedding the same laser engine in rigid ABS shells, capture 32 %; higher perceived clinical credibility supports average selling prices above US$350, but bulk constrains adoption among female long-hair users. Patch-style targeted strips, localised to receding hairline or vertex, hold 10 %; precision dosing minimises treatment time, appealing to busy millennials and sustaining double-digit value growth despite low absolute volume. Collectively, these typologies shape the Hair Growth Laser Strips segmentation and underpin strategic portfolio allocation decisions across OEMs.