• For external use only. Avoid contact with eyes — rinse with water if contact occurs. Keep out of reach of children. Store at room temperature.

• Bis-Aminopropyl Diglycol Dimaleate (OLAPLEX Bond Multiplier): patented single molecule that seeks and reconnects broken disulfide bonds within the hair cortex — the same structural bonds broken by bleach, heat, and chemical treatments
• Conditioning base: Behentrimonium Chloride, Cetyl Alcohol
• Panthenol: supplemental moisture

• Olaplex No.5 is not just a conditioner — it's an at-home bond-building treatment. After the reparative action of No.3 (Hair Perfector), No.5 maintains those repaired bonds with every wash, preventing future breakage while delivering the softness and detangling benefits of a luxury conditioner. It's why Olaplex has become the gold standard for damaged hair repair worldwide.

• Use after No.4 Bond Maintenance Shampoo (or any shampoo). Apply after every wash to maintain bond integrity and hydration. Essential for color-treated, bleached, or heat-damaged hair.

• 1. After shampooing, squeeze out excess water. 2. Apply generously from mid-lengths to ends. 3. Leave for 3–5 minutes. 4. Rinse thoroughly with cool water. 5. Follow with No.6 Bond Smoother or No.7 Bonding Oil for enhanced results.

Q: Should I use No.3 before No.5? A: No.3 (Hair Perfector) is a pre-shampoo treatment used 1–2 times per week; No.5 is your daily conditioner used after every wash. Q: Is it safe for keratin-treated hair? A: Yes — Olaplex is safe for all chemical treatments. Q: Can I use it on natural/uncolored hair? A: Absolutely — it benefits all hair types.