Olaplex No. 1 Bond Multiplier Yellow 100ml

Protect and strengthen your hair during bleaching or coloring with Yellow No. 1 Bond Multiplier – a professional-grade treatment designed to rebuild and reinforce hair bonds during chemical processes.

This bond multiplier works by reconnecting broken disulfide bonds inside the hair, reducing breakage, and improving overall strength, shine, and elasticity. Ideal for damaged, fragile, or chemically treated hair.

Used by professionals and suitable for at-home treatments, it mixes directly with bleach or color formulas without altering the final color results. It helps maintain healthy hair structure while delivering vibrant and long-lasting color.

Rich in moisturizing and repairing agents, it protects hair from dryness and split ends, making it a must-have for anyone who frequently dyes or processes their hair.

How to use:
Add the recommended amount to your bleach or dye mixture. Apply as the first step in the bond treatment system. Follow with No. 2 Bond Perfector for optimal results.