Ụlọ ọrụ nlekọta ntutu isi Navensi na-enye shampoos, ihe mkpuchi ntutu isi, ọgwụgwọ keratin, na ngwaahịa mmanụ argan nke e mere maka nlekọta kwa ụbọchị, mmezi miri emi, na nri siri ike. Ejiri sayensị ịchọ mma dị elu ma jupụta na keratin, biotin, collagen, na mmanụ osisi eke, usoro Navensi ọ bụla na-eweghachi ahụike ntutu, na-agbakwụnye na-egbuke egbuke, ma na-echebe megide okpomọkụ na mmebi gburugburu ebe obibi. A na-emepụta ngwaahịa Navensi anyị na ụlọ ọrụ ISO22716, GMP, na FDA kwadoro, na-akwado mmekorita OEM, ODM, na akara nkeonwe na ndị na-ekesa ụwa, ụlọ mma, na ụdị nlekọta ntutu. Anyị na-enye MOQ na-agbanwe agbanwe site na iberibe 1000, mgbanwe ihe nlele n'ime ụbọchị 10 ruo 15, na mmepụta buru ibu n'ime ụbọchị 15 ruo 25, yana nhazi usoro zuru oke, nhazi nkwakọ ngwaahịa, na ọrụ mmepe akara. Nyefee fọm ajụjụ na ibe ngwaahịa a iji rịọ maka ọnụahịa, ihe nlele usoro, na katalọgụ Navensi zuru oke maka ahịrị nlekọta ntutu isi gị.