Nano Digital Perm 1.Nano Digital Perm's unique ingredients. 2.No thio odor. 3.GMP,ISO,GMPC,manufacturer,filing in REACH. ... product against your budget.Our perming products include: Cold Perm, Digital Perm, Hair Straightening CreamOEM/ODM availableFeature:1. This unique ... heavily processed hair types.4. Furthermore, Nano Digital Ceramic Perm’s unique ingredients maintain or even improve the condition ...