OLAPLEX No.3 Plus - Complete Repair Treatment - 370ml

OLAPLEX No.3 Plus | The upgraded bond repair icon | 360-degree cortex-to-cuticle repair in just 3 minutes | Professional Size

Overview

Transform damaged hair in just 3 minutes with No.3 Plus before washing. This clinically proven pre-shampoo treatment leaves hair 3x stronger and 3x softer. It rebuilds all three hair bonds deep within every strand for 360-degree repair and damage defense - past, present, and future.

For all hair types and all types of damage. Fast. Easy. Protein-free and color-safe. Powered by patented OLAPLEX Bond Building Technology and the new Damage Defense Cationic Complex for an even more nourishing formula than the original No.3 Hair Perfector. This 370ml professional size is ideal for salons, stylists, and anyone who wants long-lasting value from their bond repair routine.

What It Does

• Fast 3-minute hair treatment - no long processing time needed
• Immediately softer and stronger hair - visible results from the first use
• Repairs all types of damage on all hair types
• Reduces future breakage to maintain hair length over time
• 360-degree repair from cortex to cuticle
• Suitable for all hair types, textures, and levels of damage

What's New - Original No.3 vs. No.3 Plus

Everything you loved about the original - plus breakthrough upgrades in an even more nourishing formula.

Complete Bond Technology

Powered by patented OLAPLEX Bond Building Technology with the molecule Bis-Aminopropyl Diglycol Dimaleate, No.3 Plus penetrates deep into the hair cortex to rebuild damaged bonds at the molecular level. Unlike treatments that merely coat the surface, it physically reconnects the bonds that give hair its strength, elasticity, and structure.

The three pillars of OLAPLEX repair

• Hydrogen bonds - restores moisture retention and flexibility, reducing the dry, brittle feeling that comes with damage.
• Salt (ionic) bonds - rebuilds strength and resilience disrupted by pH changes during coloring and chemical treatments.
• Disulfide (covalent) bonds - the strongest bonds in hair and the hardest to repair. OLAPLEX's patented molecule is the only proven technology that relinks these critical bonds.

Key Ingredients

Free from: Proteins - Sulfates (SLS/SLES) - Silicones - Phthalates - Phosphates - Parabens - MIC/MIT

Color-safe - Vegan - Cruelty-free - Suitable for chemically treated hair

Note: For the complete official ingredient list, please refer to the specifications tab above.

Who Is It For?

• Anyone who regularly colors, bleaches, or heat-styles
• All hair types - straight, wavy, curly, and coily
• Hair that feels dry, brittle, rough, or prone to breakage
• Healthy hair that needs weekly maintenance to stay strong
• Protein-sensitive hair - No.3 Plus is completely protein-free
• Salons and professional stylists seeking backbar value
• Anyone who wants faster results than the original No.3 (3 minutes vs. 3-10 minutes)

How to Use

1. Apply generously in the shower, on wet hair from roots to ends.
2. Leave for 3 minutes. Rinse.
3. Follow with No.4 Bond Maintenance Shampoo and No.5 Bond Maintenance Conditioner.

For best results, use every 1-3 washes.

How to Use Within the OLAPLEX System

No.3 Plus is designed to work as the foundation of your complete OLAPLEX routine. Combine it with daily maintenance and finishing products for the strongest, softest, healthiest hair possible.

The Simple Strength Routine

The go-to routine for all hair types seeking repair, strength, and smoothness. Start with No.3 Plus Complete Repair Treatment as your pre-shampoo bond repair, follow with No.4 Bond Maintenance Shampoo 1000ml to cleanse and strengthen, then finish with No.5 Bond Maintenance Conditioner 1000ml to moisturize and smooth.

The Effortless Volume Routine

The perfect routine for fine, flat, or limp hair that needs repair without weight. Start with No.3 Plus Complete Repair Treatment as your pre-shampoo bond repair, follow with No.4 Fine Bond Maintenance Shampoo 1000ml to hydrate and add body, then finish with No.5 Fine Bond Maintenance Conditioner to volumize and reduce breakage.

Professional Salon Routine: No.1 + No.2 + No.3 Plus

For maximum repair during color, bleach, or chemical services, combine No.3 Plus with the professional OLAPLEX system. Use No.1 Bond Multiplier as an additive during services, follow with No.2 Bond Perfector post-service, then recommend No.3 Plus for at-home maintenance between salon visits.

Clinical Results

• 3x stronger hair*
• 3x softer hair**
• Repairs hair damage after one use***
• 75% stronger internal hair structure over time

*After 4 uses. **Compared to bleached hair. ***Tested on bleached hair.

Results

Hair feels visibly healthier from the very first use: stronger, softer, smoother, and easier to detangle with noticeably less breakage. Clinical microscopy shows No.3 Plus restores bleach-damaged cuticles to a visibly healthy, smooth state - even outperforming leading peptide-based treatments that merely create a patch-like layer over lifted cuticles.

Microscopic Proof - Cuticle Comparison

*Clinical imaging. Results when used as instructed on packaging.

360-Degree Repair and Damage Defense

No.3 Plus doesn't just fix today's damage - it protects your hair's future. Reduces future breakage to maintain hair length over time.

Why Choose the 370ml Professional Size?

• Better value - more product per euro than the 100ml size
• Ideal for salons - professional backbar size for client treatments
• Perfect for frequent users - lasts longer for those using every 1-3 washes
• Families and households - enough for multiple users
• Long or thick hair - ensures adequate coverage for each treatment

Summary

OLAPLEX No.3 Plus Complete Repair Treatment (370ml) is the upgraded icon of at-home bond repair in a professional size. A 3-minute pre-shampoo treatment that immediately repairs hair damage for softer, stronger hair. With 360-degree cortex-to-cuticle repair, it makes hair 3x stronger and 3x softer. Protein-free, sulfate-free, vegan, and color-safe - suitable for all hair types and all types of damage. For best results, follow with No.4 Bond Maintenance Shampoo 1000ml and No.5 Bond Maintenance Conditioner 1000ml, or boost with No.0 Intensive Bond Building Hair Treatment for the deepest repair possible.