Sign Language in France 🇨🇵 3 As for pantothenic acid or B5, it is generally found everywhere: meat, fish, aruf yolk, whole grains, green vegetables, brewer's yeast and fruits 8 Preserve the magnesium status which is involved in the metabolism of hair and nails at several levels: almond, cashew nut, hazelnut, dark chocolate 70% cocoa, dried fruit, wholemeal bread, citrus fruits and apple 8 Lezinc is also the essential friend of the beauty of the appendages (skin, nails, hair, hair). It is prese