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Summary
Conscious Beauty at Ulta Beauty™
- Vegan
No.5L Leave-in Conditioner 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
- Immediately seals split ends
- Moisture-rich gel-creme hydrates dry hair
- Continuously repairs and prevents styling damage
- 450°F/232°C heat protection
Key Ingredients
- Patented OLAPLEX Bond Technology® Strengthens hair and repairs damage on a molecular level by rebuilding the disulfide bonds that give hair its strength.
- High-Adhesion Sealing Complex Works instantly and over time to bind to split ends and fill in gaps in the hair cuticle to smooth, seal, and continuously mend compromised ends.
- Hydramino Replenishing Blend A blend of Amino Acids, Squalane, Ximenia Oil, Panthenol, and Glycerin that replenishes moisturizing lipids, weightlessly conditions, detangles, and adds shine without leaving a film on strands.
Research Results
- Up to 88% split-end sealing after one use*
- 12x more moisture after one use*
- 81% reduction in breakage after one use*
- 450°F/232°C heat protection
Apply to clean, damp hair. Fine Hair: Begin with 1 pump. Medium to Coarse Hair: Begin with 2 pumps.
Add more as needed.
Follow with desired stylers.
Can be used on dry ends between washes to seal ends.
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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Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Hair Type
- 80Wavy Hair
- 36Straight Hair
- 18Very 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-...
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...
191 results
Olaplex needs to just take all my money...
So I already use 3, 6, 7, 8, and 9. Add 5L to the list now. I hate how much I love this brand due to the cost, but NOTHING leaves my hair looking and feeling like Olaplex products. After using this particular product to straighten my hair, applied wet and air dried overnight then flat ironed, my husband told me I could be in a shampoo commercial. It's that good! 2 pumps on my long, fine, curly hair and it is so soft, shiny, smooth, and frizz free. Not weighed down at all! Pretty soon, if they keep creating, this will be the ONLY brand I use on my hair...any stock for sale?? lol
I won't be repurchasing this product.
Hair Type Very Curly Hair
The amount of product I have to use verses the cost is not worth the repurchase. I expected more from Olaplex. I don't plan fulls of their shampoos or conditioners, but this is a no for me.
My hair is moisturized and soft
Hair Type Very Curly Hair
I am Caucasian with 3a/3b hair. I was needing some moisture and it definitely gave me that! It tamed frizz and made my hair very soft! Will definitely repurchase!
My everyday Leave In
I really enjoyed using this product. It leaves the hair glossy, moisturized, and healthy-looking. It is lightweight to be used everyday, yet still moisturizes just as well as a heavy-weight leave-in. *Received for promotion
Great Product
Hair Type Wavy Hair
As a beauty professional, I enjoy trying out new or different hair product. Olaplex is well known and loved in the hair industry and this leave-in conditioner is excellent. I personally love this leave-in for the moisturizing affects and how it calms the frizz of split ends.
