Olaplex No.4 Bond Maintenance Ultra-Hydrating & Cellular Repair Shampoo – 250ml

Molecular Linkage Repair & Anti-Frizz Fortification: Olaplex No.4 French-Crafted Cleanser to Mend Split Ends, Mitigate Breakage, and Restore Brilliant Health to Chemically Compromised Hair

Re-establish absolute structural density, supreme tensile strength, and a high-reflective liquid shine with the pioneering performance of Olaplex No.4 Bond Maintenance Shampoo (250ml). Manufactured in France as a professional-grade therapeutic cleanser, this masterfully calibrated formula targets damage at the foundational molecular core. Powered by Olaplex’s iconic patented active chemistry (Bis-Aminopropyl Diglycol Dimaleate), it systematically enters the hair shaft to relink broken disulfide protein bridges disrupted by oxidative bleaching, permanent dyes, thermal styling tools, and aggressive environmental exposure. No.4 infuses a lavish surge of weightless hydration, completely dissolving stubborn frizz and flyaways while sealing open, porous split ends. This clean, color-safe cleanser dynamically minimizes mechanical breakage and prevents hair fall, leaving all hair types remarkably smooth, dense, healthy, and seamlessly manageable.

Product Highlights & Key Advanced Benefits

• Active Disulfide Bond Re-Linking: Operates directly within the internal protein matrix to restore structural thickness and elasticity from roots to ends.

• Intense Hydro-Nutritive Saturation: Imparts deep, long-lasting moisture that targets chemical dryness without leaving heavy residue.

• Absolute Frizz & Split End Solution: Smooths out porous, damaged cuticles, locking down split ends and eliminating unruly frizz.

• Dramatically Reduces Breakage & Weakness: Reinforces fragile hair fibers to resist combing friction, significantly dropping breakage metrics.

• 100% Color-Safe Protective Shield: Preserves the structural vibrancy of professional pigments, keeping color looking fresh and bright.

• Sulfate, Paraben & Phthalate-Free Clean Formula: Free from harsh, drying surfactants and toxic additives to maintain clean scalp longevity.

• Universal Hair Architecture Compatibility: Masterfully balanced to cleanse, strengthen, and nourish straight, wavy, curly, coily, or processed hair profiles.

Detailed Product Specification

• Brand Name: Olaplex (The Leader in Professional Patented Bond-Building Infrastructure).

• Product Name: No.4 Bond Maintenance Shampoo.

• Volume Capacity: 250ml Sealed Bottle (250 ml / Net 8.5 fl oz) (Expertly packaged to maintain active molecular stability).

• Country of Origin: Made in France.

• Formulation Type: Intensive reparative, hyper-moisturizing daily cleansing balm.

Step-by-Step Professional Application Protocol

1. Saturate hair thoroughly with lukewarm water to fully expand the delicate cuticle scales.

2. Dispense a measured amount of Olaplex No.4 into your palms (the formula is highly rich and concentrated, meaning a small dose yields a dense, luxurious lather).

3. Massaging gently, apply the shampoo across the scalp and through the strands, using your fingertips to stimulate micro-circulation and sweep away buildup.

4. Rinse the hair completely with water until the product is fully cleared.

5. Synergistic System Recommendation: For optimal clinical results, follow up immediately by smoothing Olaplex No.5 Bond Maintenance Conditioner through the mid-lengths to the ends.

6. Safety Advisory: For external topical use only. If localized scalp irritation or discomfort develops, discontinue use immediately.