The serum works effectively from the first application. ZIAJA NATURAL ARGAN OIL PROTECTIVE BODY LOTION 400ML. ZIAJA NATURAL ARGAN OIL PROTECTIVE FACE CREAM 50ML. ZIAJA COCOA BUTTER HAIR MASK 200ML. Argan oil – cold-pressed from the kernels of the Argania spinosa tree; naturally rich in vitamin E and essential fatty acids; smooths the hair fibre, enhances shine and nourishes dry, weakened strands.