Keratin Bond Extensions

Great Lengths Keratin Bonds are individually applied extensions made with premium Remy human hair. The keratin bond is designed to mimic the structure of natural hair, creating a secure, lightweight attachment that blends seamlessly. They’re fully customizable, incredibly natural-looking, and can last up to 4–6 months with proper care.

Key Features

Individual strands: Each extension is applied one strand at a time, allowing for a completely customized placement. Natural movement: Because the bonds are small and flexible, clients can wear their hair up, down, curled, or straight with virtually invisible attachment points. Premium hair quality: Great Lengths uses 100% Remy human hair, meaning all cuticles run in the same direction to reduce tangling and maintain shine. Their hair is also double drawn for fuller ends.

Application

Applied using either ultrasonic technology (cold fusion) or a low-heat fusion tool. The keratin bond is softened and wrapped around a small section of the client’s natural hair, creating a discreet attachment.

Longevity 

Typically lasts 4–6 months, depending on the client’s hair growth, home care, and lifestyle. Unlike tape-ins or hand-tied extensions, keratin bonds are not moved up. They are professionally removed and replaced with a new set when it’s time.