BERKOWITS HAIR & SKIN CLINICS Hair Building Thickening Fiber (Black) - Set of 6

Buy in group of 6 & Save Up to 30%. keratin hair building fibres are the perfect way to add volume and thickness to your hair in just 30 seconds. Our revolutionary hair building fibres are made from high quality, 100% natural keratin; a fibrous protein found in hair strands. Berkowits Hair Thickening Fiber merges perfectly with your own hair using electrostatic charge to give instant, natural and durable hair thickness which lasts all day. We're so confident you'll have a great experience with our hair thickening fibres. Key Features: Instant natural looking volume. Made from 100% natural keratin. With Kinetic technology, fibres bind 400% stronger than others*. Available in Black and Dark brown Featuring color lock technology.