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OLAPLEX No. 4 Bond Maintenance Strengthening Shampoo

OLAPLEX No. 4 Bond Maintenance Strengthening Shampoo

Regular price $36.00 USD
Regular price Sale price $36.00 USD
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A highly concentrated strengthening shampoo that gently cleanses while repairing everyday damage for stronger, softer, healthier-looking hair.

OLAPLEX No. 4 Bond Maintenance Strengthening Shampoo gently removes oil, buildup, and impurities while strengthening and reinforcing weakened hair bonds. The nourishing formula cleanses without stripping essential moisture, helping hair feel softer, smoother, and more resilient after washing.

Powered by OLAPLEX bond-building technology and hydrating ingredients including panthenol, sunflower seed oil, and glycerin, No. 4 helps defend against future breakage while reducing frizz and the appearance of split ends. Hair is left lightweight, hydrated, and noticeably shinier.

Professional salon product trusted in Bombshell locations daily.

Best For —
Medium to coarse hair experiencing damage, dryness, breakage, frizz, or reduced manageability. Suitable for straight, wavy, curly, and coily hair and all porosity levels.

What You'll Love —
— Strengthens bonds and helps defend against future breakage
— Gently cleanses without stripping essential moisture
— Boosts softness and shine while reducing frizz and split ends

How to Use —
Apply a small amount to wet hair and emulsify into a rich lather. Massage thoroughly through the scalp and hair, then rinse well. Repeat if needed. Follow with OLAPLEX No. 5 Bond Maintenance Strengthening Conditioner.

Pairs Well With —
OLAPLEX No. 5 Bond Maintenance Strengthening Conditioner
OLAPLEX No. 3PLUS Complete Repair Treatment
OLAPLEX No. 9 Bond Protector Nourishing Hair Serum

FAQ

Can I use OLAPLEX No. 4 every time I wash my hair?
Yes. No. 4 is formulated for daily use or however frequently you normally wash your hair.

Is OLAPLEX No. 4 safe for color-treated hair?
Yes. It's color-safe and suitable for chemically treated hair.

Is OLAPLEX No. 4 sulfate-free?
Yes. The formula is free of SLS and SLES sulfates.

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Bombshell Hair & Beauty was founded by Kelly Brunina — a proud representation of women everywhere who dare to dream big and work tirelessly to make it a reality. Being a female-founded and owned business is something we hold close to our heart, and we’re incredibly grateful for your support. Every visit, every order, and every kind word helps keep that dream alive. Thank you for being a part of the Bombshell community!