Tape-In Hair Extensions Tape-in extensions are also a top pick as the least damaging hair extensions for thin hair. This is because stylists can use single-sided vs. double-sided hair tape to use half the amount of wefts for a more lightweight application.

Undoubtedly, halo hair extensions are the best hair extensions for fine hair. If you made it this far in our guide, you'll see that The Halo checks off all the boxes that delicate hair requires when it comes to hair extensions: They're damage-less. They're natural looking.