Ọkachamara German Dr. Powell kruder kwuru na ya achọtala peptide ọhụrụ na-egbochi ịka nká nke nwere ike ime ka ndị mmadụ na-eto eto na ahụike, na peptide nwere mmetụta dị mkpa na ubi ịchọ mma.Ndị ọkà mmụta sayensị achọpụtala na mkpụrụ ndụ niile dị n'ahụ mmadụ nwere ike ịmepụta peptide, na ihe fọrọ nke nta ka ọ bụrụ mkpụrụ ndụ niile na-achịkwa site na peptide.Ya mere, peptide nwere ike ịhazi mmepe, metabolism na nzuzo nke sel.Peptide nwere ike dozie mpaghara dị iche iche dịka akwara, mmeputakwa, harmones na akpụkpọ ahụ.

 Obere peptide molecular nwere ntinye siri ike na akpụkpọ ahụ, nke nwere ike ime ngwa ngwa sel dermis iji nye anụ ahụ nri na-edozi ahụ, ma kpalie fibroblasts na dermis, na-eme ka njikọ nke collagen dịkwuo elu, na-enwekwa nlekọta anụ ahụ dị iche iche na mmetụta ịma mma.

1. Debe mmiri

Obere peptide molecular na free amino acids bụ akụkụ dị mkpa nke ihe na-eme ka mmiri dị n'okike, ma nwee mkpọchi mmiri dị mma. Enwere ọtụtụ mkpụrụ ndụ hydrophilic genes hydrophilic genes (amino, hydroxyl, carboxyl) n'elu usoro stereoscopic molekul, nke nwere ike ịmịkọrọ a. nnukwu mmiri na-emepụta ihe nkiri akpụkpọ anụ n'elu akpụkpọ ahụ.

2. Nye nri

Obere peptide molekụla nwere ntinye siri ike na akpụkpọ ahụ, ọ nwere ike jikọta ya na anụ ahụ epithelial dermal site na stratum corneum, iji sonye na metabolism nke sel anụ ahụ iji mee ka ọrụ collagen sikwuo ike, si otú a na-edobe iguzosi ike n'ezi ihe nke stratum corneum mmiri na eriri. nhazi, welie mgbasa ọbara, na-enye mkpụrụ ndụ nri na-edozi ahụ, ma nweta mmetụta nke na-edozi akpụkpọ ahụ.

3. Mgbochi ịka nká&Ahịhịa

Mmepụta nke wrinkles na ezi ahịrị metụtara ọnwụ nke collagen.Peptide nwere ike banye ozugbo n'ime dermis iji gbakwunye collagen na-efu, hazie anụ ahụ fibrous anụ ahụ iji gbakee akpụkpọ anụ ahụ, na-akwalite metabolism cell, na-egbu oge ịka nká, ma mee ka akpụkpọ ahụ dịkwuo mma. .