Styling Biocurl 1pcs - Difficult to Perm

Goldwell's recently improved Topform perming lotion now comes with their Perm Penetration System Technology that gives better curl intensity and bounce, producing a much more even wave. You can be sure that results from Topform will be consistently reliable and long lasting.

Goldwell Topform Biocurl 0 is for strong to normal natural hair. Perfect for reliable, classic, bouncy perm results with long durability.