For every hair type. Action and application of the product Quinine nourishes and stimulates hair growth. It also gives shine and strength, tightens the pores of the scalp and the skin as a whole. It has a pronounced antiseptic effect. BG. Quinine nourishes and stimulates hair growth. It also gives shine and strength. Storage In a place protected from direct sunlight. How to use Apply about 5 ml of shampoo on wet hair. Massage. Rinse well. In case of contact with eyes, rinse immediately with plenty of water.