The Bulk Henna Powder Buyer’s Checklist: What US, Canadian and UK Importers Should Check Before Choosing a Supplier Why can the same green powder be a lawful hair colorant in one shipment and an adulterated cosmetic in the next? The answer sits in a short fact sheet from the US Food and Drug Administration: henna… Continue reading The Bulk Henna Powder Buyer’s Checklist: What US, Canadian and UK Importers Should Check Before Choosing a Supplier