Olaplex No. 4 Bond Maintenance Shampoo 8.5 oz is a highly concentrated strengthening shampoo designed to cleanse, moisturize, and help repair damaged hair while reducing breakage and improving manageability. Developed for hair affected by coloring, bleaching, chemical services, heat styling, and everyday environmental stress, this professional-quality shampoo leaves strands feeling cleaner, softer, smoother, and healthier-looking.
Powered by Olaplex's signature bond-building technology, No. 4 helps support weakened bonds within the hair while cleansing away excess oil, impurities, and product buildup. Its concentrated formula provides effective cleansing without leaving the hair feeling excessively stripped or dry.
Suitable for all hair types and textures, including color-treated and chemically processed hair, No. 4 is designed for regular use and pairs perfectly with Olaplex No. 5 Bond Maintenance Conditioner for a complete strengthening and conditioning routine.
What It Does
Olaplex No. 4 Bond Maintenance Shampoo gently cleanses while helping strengthen weakened, damaged, and brittle hair.
Its bond-building formula helps support the hair's internal structure while providing moisture and improving the appearance of damage caused by bleaching, coloring, chemical processing, hot tools, and mechanical stress.
Regular use helps improve softness, shine, manageability, and overall hair appearance while preparing strands for conditioning with Olaplex No. 5.
Key Benefits
- Helps strengthen damaged and weakened hair
- Supports the hair's internal bond structure
- Helps reduce breakage
- Gently cleanses the scalp and hair
- Removes excess oils and impurities
- Helps remove styling-product buildup
- Provides moisture while cleansing
- Improves softness and smoothness
- Helps improve manageability
- Enhances healthy-looking shine
- Helps control frizz and flyaways
- Ideal for damaged and brittle hair
- Excellent for bleached and highlighted hair
- Safe for color-treated hair
- Suitable for chemically processed hair
- Suitable for all hair types and textures
- Highly concentrated formula
- Designed to pair with Olaplex No. 5 Conditioner
- Vegan
- Cruelty-free
- 8.5 fl oz / 250 mL
How to Use
Apply a small amount of Olaplex No. 4 Bond Maintenance Shampoo to thoroughly wet hair.
Massage into the scalp and work through the lengths until a rich lather develops. Because the formula is highly concentrated, start with a small amount and add more only if necessary.
Rinse thoroughly.
Follow with Olaplex No. 5 Bond Maintenance Conditioner, concentrating the conditioner through the mid-lengths and ends.
Keywords
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