Hair fusion, also known as keratin bond extensions, works by attaching individual strands of extension hair to your natural hair using a keratin-based adhesive. This is done by melting the keratin bond to fuse the extension to a small section of your own hair.
Here's a breakdown of the process:
- Preparation: The stylist will section your hair and isolate small strands to which the extensions will be attached.
- Application of the Extension: Each extension strand has a keratin tip. This tip is aligned with the chosen section of your natural hair, close to the scalp but not directly on it.
- Fusion: A specialized tool, often resembling pliers with a heated tip, is used to melt and soften the keratin bond. This melted keratin is then carefully molded around your natural hair, creating a secure bond between the extension and your own hair. There are two main types:
- Hot Fusion: A heated tool is used to melt the keratin bond. This is often considered a stronger and longer-lasting method.
- Cold Fusion: Instead of heat, ultrasonic waves or clamps are used to fuse the keratin bond to the natural hair. This method is often considered gentler on the hair, but the bond might not be as strong as with hot fusion.
- Bonding and Rolling: Once the keratin is melted, the stylist will quickly roll the bond between their fingers to create a smooth, secure, and discreet attachment.
- Repeat: The process is repeated strand by strand until the desired fullness and length are achieved.
- Blending and Styling: Finally, the extensions are trimmed and styled to blend seamlessly with your natural hair.
In summary, hair fusion uses keratin bonds, activated by heat or other methods, to physically attach individual extension strands to your natural hair, creating a longer, fuller hairstyle.
