Ihe osise nke ngwaahịa nlekọta ntutu na-egosi collagen, keratin, na biotin.
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Jiri Ecolchi bulie nlekọta ntutu gị elu: mkpuchi ntutu isi, ihe ncha ntutu na ohere zuru ụwa ọnụ.

Gbanwee Ntutu Isi Gị Site na Ngwọta Nlekọta Ntutu Isi Kasị Elu nke Ecolchi N'ụwa nlekọta ntutu isi na-agbanwe agbanwe, Ecolchi pụtara ìhè dị ka beac — Ụlọ Ọrụ Ecolchi. Afọ 21+…