Bond Building Serum

The finish that changes the finish.

$38

or 4× $9.50 with Klarna

A weightless bonding serum you apply to damp hair before styling. Rebuilds broken disulphide bonds, seals the cuticle, cuts styling time in half.

Free ship

over $75

30-day

returns

Rewards

on every $

The details

Built by stylists

Formulated with a salon of twelve behind the counter, not a lab in isolation.

Install-safe

Tested on natural hair and installed extensions — no shedding, no shine loss.

Refill program

Send back the empty, get 20% off the next one. Same box, fewer bottles.

Pairs with these.