nkọwapụta:

Derma roller bụ ngwa mma nke enwere ike itinye na ya mana ọnweghị oke na akụkụ ndị a:
1. Nlekọta akpụkpọ ahụ: Ndị na-agbagharị Derma nwere ike ịkwalite cell cell regeneration, mee ka ọgbọ nke collagen na eriri na-agbanwe agbanwe, na-eme ka akpụkpọ anụ na nrịanrịa dịkwuo mma, ma belata ọdịdị nke ahịrị dị mma na wrinkles.
2. Ọgwụgwọ ọnya ọnya: Derma rollers nwere ike ịkpalite mgbasa ọbara na mpaghara ihe otutu, kwalite uto mkpụrụ ndụ akpụkpọ anụ ọhụrụ, ma belata ọdịdị nke scars.
3. Ntughari ntutu: Derma rollers nwere ike ime ka ọbara na-ekesa n'isi, kwalite mmepụta ntutu isi na-edozi ahụ, ma kwalite ntutu isi.
4. Ibelata pigmentation: Derma rollers nwere ike ime ka mgbasa ọbara na mpaghara ndị nwere pigmenti, kwalite uto mkpụrụ ndụ akpụkpọ anụ ọhụrụ, ma belata ọdịdị nke pigmenti.
5. Kwalite nnabata ngwaahịa: Derma rollers nwere ike kpalie obere ọwa n'elu anụ ahụ, na-abawanye ntinye ngwaahịa, ma melite ọnụego nnabata nke ngwaahịa nlekọta anụ ahụ.