Fine hair has its own unique challenges - you want to provide the necessary strength and moisture for healthy, shiny hair, without leaving it looking limp or lifeless. It is more susceptible to damage than medium or coarse hair, and more easily succumbs to breakage. The New Best products for hair growth and thickness NZ La Biosthetique Volume Range comes in! Buy La Biosthetique Hair Products are available now, both in salon and on our online store.