- A nourishing argan oil that softens, moisturizes and strengthens hair. The argan oil quickly absorbes and makes the hair smooth and eliminates frizz. True Soft is based on Argan oil, which remoisturises and revitalises dry and brittle hair, reduces frizz, and fights static electricity. The range includes a shampoo, a conditioner, nourishing hair oil and hair masque is suitable for daily use. The True Soft-series has a fruity scent with a unique flowery aroma of lily, jasmine, and rose.