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OLAPLEX No.5L Moisturize & Mend Leave-In Conditioner #1
OLAPLEX No.5L Moisturize & Mend Leave-In Conditioner #1

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OLAPLEXNo.5L Moisturize & Mend Leave-In Conditioner

New|Item 2633869

  • 213 people have viewed this in the last 24 hours

$32.00
Size:3.3 oz
  • Available to ship
  • See same day delivery eligibility in bag

Summary

This leave in moisturizer provides instant results and continuous repair and protection from cortex to cuticle. No.5LEAVE-IN immediately seals split ends and promotes visibly healthier hair after one use. Go beyond hydration with OLAPLEX Bond Building Technology and High-Adhesion Sealing Complex.

Benefits

  • Instantly hydrate, soften, and detangle
  • Immediately seal split ends
  • Continuously repair and protect

Research Results

  • Revives hair health leaving it softer, hydrated, and healthier-looking
  • 12x more moisture after one use*
  • Up to 88% split-end sealing after one use*
  • Heat protection up to 450°F/232°C
  • Color-safe
  • *As tested in a clinical facility using curly tresses

Key Ingredients

  • HIGH-ADHESION SEALING COMPLEX: Immediately and continuously mends split ends.
  • HYDRAMINO REPLENISHING BLEND: Provides hydration, conditioning, detangling, and shine.
  • FUTURE DAMAGE SHIELD: Helps repair and prevent damage from styling and heat up to 450°F.
  • OLAPLEX BOND BUILDING TECHNOLOGY™: Re-links the disulfide bonds that give hair its strength and structure.
  1. Apply 1-2 pumps to clean, damp hair. Add more as needed.
  2. Follow with your preferred stylers.

Fine Hair: Begin with 1 pump. Medium to Coarse Hair: Begin with 2 pumps.

WHEN TO USE:
Use on clean, damp hair or on dry ends between washes to seal split ends and boost hydration.

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.

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Review Snapshot

by PowerReviews

183 ReviewsWrite a Review
98%
of respondents would recommend this to a friend
Ratings Distribution
Pros
No Pros
Cons
No Cons
Hair Type
79Wavy Hair
36Straight Hair
13Very Curly Hair
Most Helpful Positive Review
I would buy this product again!

When it comes to hair care, finding the perfect product for wavy and curly hair can feel like discovering a rare gem. If you've been on the hunt for a leave-in conditioner that hydrates, smooths frizz, and leaves your curls looking and feeling their best, the Olaplex No. 5 Moisturize and Mend Leave-...

Versus
Most Helpful Critical Review
Not For Me

This was a miss for me! Perhaps because I have fine hair— this weighed my hair down a lot and made my ends look and feel waxy. I only used a small pump and felt like I worked it in really well so I don't think using too much was the issue. With that being said, another reason I did not love this one...

183 results

Must have

Submitted 4 days ago

By Cheyenne

From Indiana

Hair Type Straight Hair

The Olaplex No. 5 Bond Maintenance Conditioner is a game-changer for anyone looking to repair and maintain healthy hair. It's particularly effective for those who have damaged hair from coloring, bleaching, or heat styling. I bleach my hair a lot so this has really helped my hair feel healthier. One of the standout features of Olaplex No. 5 is its ability to deeply hydrate without weighing the hair down. It leaves my hair feeling soft, smooth, and manageable. Additionally, it helps to reduce frizz and adds a noticeable shine, making my hair look healthier and more vibrant. Overall, Olaplex No. 5 is an excellent choice for anyone looking to strengthen and protect their hair. It's a bit on the pricey side, but the results are well worth the investment. Whether you have damaged hair or just want to maintain its health, this conditioner is a must-have in your hair care routine.

User submitted media

Bottom Line Yes, I would recommend to a friend

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Moisture-rich leave-in

Submitted 8 days ago

By Daoma

From Moorhead MN

Hair Type Very Curly Hair

As a cosmetologist with long, fine, and naturally curly hair, I've tried countless products, but Olaplex No. 5 Leave-In Moisturize and Mend Leave-In Conditioner stands out as a true game-changer. This leave-in conditioner is a must-have in my routine. After washing and conditioning my hair, I apply a generous amount of No. 5 to my damp hair, focusing on the ends. It glides on effortlessly and detangles my hair with incredible ease. No more tugging or breakage! My curls feel instantly softer, smoother, and more defined. What I love most is that it doesn't weigh my hair down, which is crucial for fine hair like mine. It provides the perfect base for styling, allowing my curls to bounce and hold their shape without feeling stiff or crunchy. I highly recommend Olaplex No. 5 to anyone with damaged, dry, or unruly hair. It's a true professional-grade product that delivers incredible results. It's a staple in my kit and my personal routine.

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After
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Bottom Line Yes, I would recommend to a friend

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Great

Submitted 8 days ago

By Breanna

From TX

Hair Type Wavy Hair

This leave-in conditioner by Olaplex is great because it makes your hair nice and soft plus it makes it look healthier. When I don't want a scrunchy look this is what I use. I like that it helps my hair hold its form instead of becoming a frizzy mess. I also want to talk about the smell, it leaves your hair smelling super good and it lingers until you wash your hair. I use about one pump for my hair while focusing more on my mid-lengths to ends. I try not to put too much directly on the scalp but instead use whatever is left over on my hands to apply. I've tried other leave-in conditioners and although they do also get your hair soft something is different about this one. I feel like it goes into ever fiber of my hair strands to completely replenish it. My hair even feels bouncier after applying.

User submitted media

Bottom Line Yes, I would recommend to a friend

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Frizzy damaged mess to smooth and healthy

Submitted 10 days ago

By Mstogsdill

From Louisiana

As someone who often bleaches, dyes, and heat styles, all while living in a challenging climate, I love products that work quickly to repair and reverse the appearance of the damage I cause to my hair. From the first use the breakage I see in my brush appeared less, and the appearance of split ends is largely diminished thanks to OLAPLEX's Bond Building Technology and High-Adhesion Sealing Complex. My hair is softer to the touch and looks and feels much healthier. It also tangles much less now that the split ends are smoothed. While I prefer to apply it just out of the shower while my hair is damp, I also like to use it to quickly smooth down my hair in between washes. The leave in doubling as a heat protectant is my favorite bonus, but I appreciate that the conditioner is also paraben, phthalates, phosphate, and sulfate free while being cruelty free.

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Works

Submitted 12 days ago

By Cass

From IL

Been using for past few months and have been trying to grow my hair and get it healthier. Once i added this to my routine at the end of 2024, i already see a difference in 2025.

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