Thin-To-Thick™ Hair Spray A Unique And Natural Formula, This Hair Spray Is A Styling Aid As Well As A Treatment Ideal For All Hair Types. Thin, Fragile And Weak Hair Will Not Become Dry Or Brittle With Continued Use. Protects Hair Against Environmental Pollutants, Uv Rays, And Humidity. Long-Lasting Hold For Even The Most Demanding Styles.