- new
Volumizing shampoo for fine hair with Bond Building Technology™, Hyaluronic Acid and Quinoa Proteins, gently cleansing, repairing, strengthening and adding shine.
No. 4F Volumizing Shampoo combines feather-light cleansing with strengthening hair care, giving fine hair visibly more volume, bounce, and shine. The specially developed formula helps repair everyday hair damage and strengthen the hair structure without weighing down the lengths.
The patented Olaplex Bond Building Technology™ supports weakened hair bonds and improves the hair’s resilience. At the same time, the lightweight formula gently cleanses, preserves suppleness, and creates the ideal foundation for airy styling with more volume at the roots.
After just one wash, hair looks shinier and feels smoother. Clinically proven to deliver up to twice as much volume—for a naturally full finish with lively movement.
The vegan, dermatologically tested formula is gentle on color and suitable for chemically treated hair. When used in combination with the No. 5F Volumizing Conditioner, it creates a strengthening care routine specifically tailored to the needs of fine hair.
- Up to twice as much volume: Visibly adds more body, bounce, and root volume to fine hair—clinically proven when used in combination with the No. 5F Volumizing Conditioner.*
- Patented Bond Building Technology™: Bis-aminopropyl diglycol dimaleate helps strengthen weakened hair bonds and make the hair structure more resilient.
- Lightweight moisturizing care: Panthenol and hyaluronic acid support hydration without weighing the hair down unnecessarily.
- Panthenol (provitamin B5): Supports the hair’s hydration and suppleness.
- Hydrolyzed quinoa proteins: Complement the lightweight care formula and can help make the hair appear smoother and more nourished.
- Gentle cleansing: Removes residue and impurities from the hair without drying it out.
- More shine and smoothness: Clinically proven to improve the feel of the hair and provide a shinier finish.
- Developed for fine hair: Dermatologically tested, vegan, color-safe, and suitable for chemically treated hair.
*According to the manufacturer’s specifications when No. 4F and No. 5F are used together.
Pour a small amount of shampoo into the palms of your hands and lather briefly.
Apply to wet hair, massage in thoroughly, and then rinse out carefully.
Follow with Olaplex No. 5F Volumizing Conditioner.
