Ace the Virginia Cosmetology Test 2025 – Style Your Skills and Shine Bright!

The method that involves using heat for attaching hair extensions is fusion extensions. This technique typically employs keratin bonds, which are small, pre-bonded strands of human hair attached to sections of natural hair using a heated tool. When the heat is applied, it melts the keratin, allowing the bond to adhere securely to the hair strands. After it cools, the bond hardens, creating a durable and long-lasting connection.

Fusion extensions are known for their seamless integration and natural appearance, as they can be styled just like natural hair. The application process requires careful skill to ensure the bonds are placed correctly without damaging the natural hair. This method stands out for offering a permanent option that can last several months with proper care.

The other methods, while effective in their own right, do not utilize heat in the application process. Clip-in extensions are temporary and simply clip onto the natural hair. Micro-link extensions involve using small beads and do not require heat. Weave extensions are sewn into the hair and also do not use heat. This distinction makes fusion extensions unique among the options provided.