... hair in black color quickly and absorbed effectively to nourish, protect hair from losing and scalp itchiness ... Enriched with effective supplement such as Vitamin A, D, E and K help to nourish, soften and shine. The herbal ... with health, dark shinning hair. Cost savingCompared to the expensive cost for dyeing hair in the ... allergic rate,so please do an allergy test by applying some dye on the tip of the ...