Olaplex N°.3PLUS Repair Treatment 100 mL — 3-Minute Pre-Shampoo for Softer, Stronger Hair

Olaplex N°.3PLUS is a three-minute pre-shampoo treatment that rebuilds broken hair bonds to restore softness and strength across all hair types.

This concentrated, salon-grade repair treatment is designed to be used before shampooing to target damage from chemical services, heat styling, and environmental exposure. Powered by Olaplex’s patented Bond Building Technology™ and a Damage Defense Cationic Complex, N°.3PLUS works on the hair’s internal structure as well as the cuticle surface to reduce breakage and improve manageability immediately.

How quickly will I notice results after using N°.3PLUS?

You can expect visible improvement after a single three-minute application: hair feels softer, smoother, and easier to detangle right away. Clinical testing shows cumulative structural benefits with repeated use for stronger hair over time.

• Visible softness and reduced frizz after one use
• Recommended every 1–3 washes for maintenance
• Best combined with Olaplex shampoo and conditioner

What types of hair and damage does this treat?

N°.3PLUS is formulated for all hair textures — coily, curly, wavy, and straight — and is effective on color-treated, chemically processed, heat-stressed, and environmentally damaged hair. It rebuilds all three hair bonds for comprehensive repair from cortex to cuticle.

• Safe for color-treated and protein-sensitive hair (protein-free)
• Targets breakage, split ends, and surface roughness
• Helps retain length by reducing future breakage

How do I use N°.3PLUS for best results?

Apply generously to wet hair from roots to ends in the shower, leave on for three minutes, then rinse before shampooing. For ongoing improvement, use the treatment every one to three washes and follow with an Olaplex shampoo and conditioner.

• Apply to wet hair; do not skip rinsing before shampoo
• Three-minute processing time for fast at-home repair
• Pair with Olaplex in-shower products for optimal bond rebuilding

Is N°.3PLUS compatible with my color or styling routine?

The formula is color-safe and free of added protein, so it fits into most color and chemical regimens without altering color or causing protein overload. It also helps smooth the hair surface, improving blow-dry and styling results.

• Safe for use on bleached, highlighted, and dyed hair
• Protein-free to avoid stiffness on protein-sensitive hair
• Improves smoothness for easier styling and reduced frizz

Who is this for: Olaplex N°.3PLUS is ideal for anyone wanting a quick, science-backed repair boost—people with chemically treated, heat-styled, or naturally fragile hair will see the most dramatic improvements, but the formula benefits all textures seeking stronger, softer, more resilient hair. Use it as a weekly treat or a targeted repair step between professional services to help protect and rebuild hair over time.

Ingredients

Aqua (Water, Eau), Cetearyl Alcohol, Behentrimonium Methosulfate, Bis-Aminopropyl Diglycol Dimaleate, Hydroxypropyl Starch Phosphate, Propanediol, Distearyldimonium Chloride, Behentrimonium Chloride, Glycerin, Cetyl Alcohol, Stearyl Alcool, Casalpinia Spinosa Fruit Pod Extract, Butyrospermum Parkii (Shea) Butter, Helianthus Annuus (Sunflower) Extract, Persea Gratissima (Avocado) Oil, Cocos Nucifera (Coconut) Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract, Helianthus Annuus (Sunflower) Sprout Extract, Panthenol, Quaternium-91, Oryza Sativa (Rice) Bran Extract, Tribehenin, Caprylic/Capric Triglyceride, Ethylhexylglycerin, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Tocopherol, Olus Oil (Vegetable Oil, Huile Végétale), Caprylyl Caprylate, Cetrimonium Chloride, Sodium PCA, Polyhydroxystearic Acid, Polyester-37, Ethyl Linoleate, Ethyl Oleate, Cetrimonium Methosulfate, Isopropyl Alcohol, Propylene Glycol, C13-15 Alkane, Guar Hydroxypropyltrimonium Chloride, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Acrylamidopropyltrimonium Chloride/Acrylamide Copolymer, Phenethyl Benzoate, Trisodium Ethylenediamine Disuccinate, Sodium Metabisulfite, Citric Acid, Phenoxyethanol, Sodium Benzoate, Parfum (Fragrance), Linalyl Acetate, Linalool, Hydroxycitronellal, Alpha-Isomethyl lonone, Citronellol, Cl 19140 (Yellow 5), Cl 15985 (Yellow 6)