Keratin bonds are a type of hair extension attachment method that uses keratin, a natural protein found in hair, to create a strong and secure bond. In this technique, small keratin “tips” are applied to the top of each hair extension strand. During installation, these tips are softened with a heat tool, allowing them to fuse with the client’s natural hair. Once cooled, the keratin hardens and forms a discreet, durable bond that blends seamlessly with the hair.

One of the greatest advantages of keratin bonds is their durability and reusability. With proper care, they can last up to three months, and the extensions can be reused, offering clients a cost-effective option. Designed for versatility, keratin bonds allow for 360-degree movement, making them comfortable and undetectable. This flexibility supports any hairstyle—from sleek ponytails to intricate updos—without revealing the extensions, so you can enjoy a natural look without being constantly aware of them.

Keratin bonds also provide unmatched precision, enabling extensions to be placed close to the hairline and in hard-to-reach areas, resulting in a flawless, full, and natural appearance. Each bond is tailored to your specific hair type, texture, and colour. At Russian Doll, we offer seamless texture matching—whether straight, wavy, or curly—and maintain a full range of colours in stock for a perfect match. With options for nano, micro, or mini bonds, we ensure a comfortable, natural fit customised to your needs.