Olaplex No. 9 Bond Protector Nourishing Hair Serum - 90 ml

You can use Olaplex No. 9 every time you wash your hair, or whenever you plan to use heat styling tools or anticipate exposure to environmental pollutants.

While it is designed for damp hair, you can use a small amount on dry hair to tame flyaways or add shine.

Yes, Olaplex No. 9 is safe and beneficial for color-treated hair. It helps to protect the hair and maintain color vibrancy.

No, Olaplex No. 9 is sulfate-free and paraben-free.

Yes, Olaplex No. 9 can be used with other hair products. It works well with other Olaplex products and can be incorporated into your existing hair care routine.

Start with a small amount (1-2 pumps) and add more as needed, depending on your hair length and thickness.

Olaplex No. 9 is made in the United States.

Use less product. Start with a smaller amount and add more if needed. Ensure hair is damp, not soaking wet, before application.

Make sure you are applying it evenly throughout the hair, especially on the mid-lengths and ends. You can also try using it in conjunction with other Olaplex products.

Check the pump for any clogs. Rinse the pump under warm water and try again. Make sure the bottle is upright and the pump is fully depressed.