Meet your new split-end saviour. The Olaplex No.5 Leave-In Moisturize & Mend Conditioner delivers instant softness, long-lasting hydration, and visibly healthier hair after just one use. Powered by Olaplex’s Patented Bond Building Technology™, this lightweight gel-creme instantly seals split ends, repairs damage from the cortex to the cuticle, and protects your hair from heat up to 450°F / 232°C.

Perfect for dry, dehydrated, damaged, or colour-treated hair, this leave-in conditioner provides continuous repair, detangles effortlessly, adds shine, and strengthens hair with every use.
For smoother, softer, and more resilient strands — this is your everyday essential.

Key Benefits

• Instantly seals and smooths split ends
  
• Strengthens hair and repairs broken bonds
  
• Deep hydration without heaviness
  
• Heat protection up to 450°F / 232°C
  
• Helps prevent future breakage and styling damage
  
• Softens, detangles, and improves manageability.
  
• Adds smoothness and shine
  
• Colour-safe, vegan, and cruelty-free
  

Why This Product?

This leave-in conditioner provides continuous repair while protecting against environmental and heat-related damage. The lightweight formula ensures moisture and strength without leaving a greasy residue or buildup.

Hero Ingredients

Patented OLAPLEX Bond Technology® – Rebuilds broken disulfide bonds to restore strength and structure.

High-Adhesion Sealing Complex – Targets and binds to split ends, fills in cuticle gaps, and smooths compromised areas for long-term sealing benefits.

Hydramino Replenishing Blend – A blend of amino acids, squalane, ximenia oil, panthenol, and glycerin that hydrates, conditions, detangles, and enhances shine without coating the hair.

How to Use

1. Apply to clean, damp hair.
   
2. Fine Hair: Start with 1 pump.
   
3. Medium to Coarse Hair: Start with 2 pumps.
   
4. Add more as needed based on hair length and texture.
   
5. Follow with your preferred stylers.
   
6. Can be applied to dry ends between washes to seal split ends and add moisture.
   

Avoid contact with the eyes.

Clinical Results

• Up to 88% split-end sealing after one use
  
• Noticeably softer and smoother hair
  
• Improved manageability and detangling

Full Ingredients

Water/Aqua/Eau, Cetearyl Alcohol, Astrocaryum Murumuru Seed Butter, Propanediol, Behentrimonium Chloride, Glycerin, Cetyl Alcohol, Isoamyl Laurate, Squalane, Bis-Aminopropyl Diglycol Dimaleate, Brassicyl Valinate Esylate, Cetyl Esters, Pentylene Glycol, Phenethyl Benzoate, Brassica Campestris/Aleurites Fordi Oil Copolymer, Hydroxypropyl Guar Hydroxypropyltrimonium Chloride, Caprylic/Capric Triglyceride, Cetrimonium Chloride, Caesalpinia Spinosa Gum, Fructooligosaccharides, Beta Vulgaris (Beet) Root Extract, Sodium PCA, Hydroxypropyl Starch Phosphate, Guar Hydroxypropyltrimonium Chloride, Sodium Lactate, Hydrogenated Ethylhexyl Olivate, Calcium Gluconate, Argania Spinosa Kernel Oil, Caprylyl Glycol, Cocos Nucifera (Coconut) Oil, Panthenol, Arginine, Ethylhexylglycerin, Oryza Sativa (Rice) Bran Extract, Sodium Phytate, Aspartic Acid, Potassium Lactate, Ximenia Americana Seed Oil, PCA, Hydrogenated Olive Oil Unsaponifiables, Butylene Glycol, Lactic Acid, Raphanus Sativus (Radish) Seed Extract, Octyldodecyl Oleate, Octyldodecanol, Helianthus Annuus (Sunflower) Extract, Propylene Glycol, Glycine, Citric Acid, Alanine, Algin, Coco-Glucoside, Sorbitan Oleate, Serine, Tocopherol, Rosmarinus Officinalis (Rosemary) Leaf Extract, Valine, Carrageenan, Chitosan, Xanthan Gum, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Magnolia Officinalis Bark Extract, Betula Alba Bark Extract, Crambe Maritima Extract, Ulmus Fulva Bark Extract, Caesalpinia Spinosa Fruit Extract, Sodium Hyaluronate, Hydrolyzed Ceratonia Siliqua Seed Extract, Zea Mays (Corn) Starch, Helianthus Annuus (Sunflower) Sprout Extract, Polyquaternium-7, Sodium Hydroxide, Phenoxyethanol, Sodium Benzoate, Potassium Sorbate, Fragrance (Parfum), Hexyl Cinnamal, Limonene, Citral, Linalool, Citronellol.