쁘니트니
저는 비타민C,D와 B 중에서는 비오틴만 먹고 있는데 그냥 종합비타민을 먹어야 할까봐요 ㅎ
B2 (riboflavin) maintains collagen levels
It helps maintain healthy skin and hair.
B3 (niacin) promotes ceramide synthesis,
It strengthens the skin barrier and reduces moisture loss from the epidermis.
B7 (Biotin) is for healthy skin and hair
It's an essential vitamin, so I should make sure to take enough of it.
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