Seamless by design.
Ultra-thin, weightless, and made from 100% virgin cuticle hair. It lays flat to the scalp for a flawless, undetectable finish.

No bulk. No irritation. No return hair.
Cuttable from end to end without splitting or shedding, perfect for sensitive scalps.

Crafted for stylists.
This is the gold standard in invisible, customizable extensions and precision installs.

Bella-Lu Genius Weft is the most customizable, scalp-friendly extension on the market.

It delivers high density without the bulk, no matting or poking, and a completely undetectable finish. Even in ponytails or slick styles.

Ideal for fine to medium hair, sensitive scalps, or stylists who demand precision-level installs with complete control.

Genius Weft Hair Extensions require professional installation.

Your stylist will use the beaded row method, where silicone-lined beads are placed along a section of natural hair to secure the weft without glue, tape, or heat.

This method ensures a durable, low-maintenance extension that lasts 6-8 weeks before needing a move-up—while keeping hair healthy, lightweight, and tension-free.