You still don't have an argan serum? Don't miss out on this fabulous face. body and hair oil that strengthens and moisturises hair. stimulates skin regeneration and provides your skin with elasticity. In addition. argan serum promotes cell renewal. treats skin irritation. acne. eczema and stretch marks. Directions for use: Apply a small amount and massage until it has been completely absorbed. For hair. apply on your hands and spread it throughout your hair. Rinse after 30 minutes. Contents: 30 ml.