Shop › Olaplex No. 7 Bonding Oil Image 1 of 1 Olaplex No. 7 Bonding Oil $33.00 N°.7 dramatically increases shine, softness, and color vibrancy while minimizing flyaways and frizz. Quantity: Add To Cart Added! N°.7 dramatically increases shine, softness, and color vibrancy while minimizing flyaways and frizz.