Wellsen Argan Oil Hair Treatment 250ml An extra smoothing formula infused with intense softening and moisturizing benefits of Hyaluronic Acid and Argan Oil, intensively nourishes, repairs, strengthens and enhances sheen of your hair. It delivers luxuriously supple hair just after the first application and leaves hair noticeable smoother, healthier and more manageable. Excellent for thick, coarse, dry and damaged hair.