OLAPLEX No.5 Leave-In – Best Leave-In Conditioner for Damaged Hair (100ml)
Moisturize & Mend | Split Ends Treatment That Works | Hair Bond-Building Technology®
Overview
OLAPLEX No.5 Leave-In is the newest bond-building innovation, created to seal split ends, hydrate, and protect without weight. Powered by patented Bond-Building Technology®, this lightweight gel-creme leave-in defends against heat up to 450 F (232 C) and leaves hair smooth, soft, and manageable. Designed for daily use, it transforms damaged, dry, and color-treated hair into visibly healthier strands.
What It Does
- Instantly seals split ends for a smoother look
- Protects hair from heat styling up to 450 F / 232 C
- Hydrates and nourishes without buildup
- Strengthens bonds at the molecular level
- Reduces frizz while defining waves and curls
Key Ingredients
- OLAPLEX Bond-Building Technology® (Bis-Aminopropyl Diglycol Dimaleate) – Repairs broken disulfide bonds to restore strength
- Plant-Derived Lipids – Lock in hydration and softness
- Fermented Green Tea Oil – Rich in antioxidants for shine and color protection
- Panthenol (Pro-Vitamin B5) – Improves elasticity and manageability
- Amino Acids – Support resilience and smoothness
Who Is It For?
- Damaged or over-processed hair
- Bleached or color-treated hair
- Heat-styled hair needing protection
- Dry, frizzy, or split-prone ends
How to Use
A. Standalone Application
- Apply 1 pump to towel-dried hair (fine hair) or 2 pumps (medium to coarse).
- Distribute evenly through mid-lengths and ends.
- Do not rinse. Style with or without heat tools.
Pro Tip: Apply to dry ends between washes for instant refresh and repair.
B. Within the OLAPLEX System
For maximum results, integrate OLAPLEX No.5 Leave-In into the full system:
Step | Product | Function | Hair Concern |
---|---|---|---|
1 | No.3 Hair Perfector® | Weekly pre-shampoo repair treatment. (Optional: Add No.0 Intensive Bond Building Treatment for up to 68% more repair.) | Targets severe damage and helps reduce breakage from chemical services. |
2 | No.4 Bond Maintenance® Shampoo No.4 Bond Maintenance® Shampoo FINE |
Cleanses while supporting bond repair. FINE formula offers lightweight cleansing for finer textures. | Designed for weakened bonds, lack of strength, and dullness. |
3 | No.5 Bond Maintenance® Conditioner No.5 Bond Maintenance® Conditioner FINE |
Conditions and supports elasticity. FINE version provides lightweight hydration without heaviness. | Addresses dryness, tangling, and reduced elasticity. |
4 | No.5 Leave-In Moisturize & Mend™ | Leave-in step that helps seal split ends, hydrates, and protects against heat styling. | Helps manage split ends, frizz, and dryness; protects from heat damage. |
5 | No.7 Bonding Oil™ | Finishing oil for shine, frizz control, and thermal protection. (Optional: Layer with No.6 Bond Smoother® for up to 72-hour frizz control.) | Targets frizz and dullness; adds heat protection and gloss. |
6 | No.8 Bond Intense Moisture Mask® | Weekly mask to boost hydration, smoothness, and body. | Ideal for coarse, dehydrated hair lacking shine and bounce. |
Summary
OLAPLEX No.5 Leave-In – 100ml. A lightweight, silicone-free leave-in conditioner that seals split ends, strengthens bonds, and protects against heat. Safe for color-treated hair, vegan, cruelty-free, and sulfate-free.
OLAPLEX Nº.5 Leave-In - 100ml
OLAPLEX No. 5 Leave-In Conditioner delivers salon-quality results with patented bond-building technology that repairs, moisturizes, and protects your hair without rinsing. This lightweight formula works on all hair types, instantly smoothing and strengthening while providing heat protection up to 450°F