Waterproof Hair Building Fibers Dark Brown 27.5grams

Highlights

• Made of colored keratin protein, blend undetectably with existing hair strands to instantly create the appearance of naturally thick, full hair
• Instantly fills in thinning areas, conceals hair loss, makes fine hair look completely thick and full, great as a root touch-up between colorings
• Resists wind, rain, and perspiration for long-lasting results in all conditions