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Key Benefits
72H
frizz control + humidity resistance
91%
easier detangling
71%
reduction in breakage during styling and brushing
Results With One Use


UNRETOUCHED IMAGES*
*Results may vary.
Watch It In Action
Recommended Routine
Common Questions
Nº.6 Bond Smoother® is an out-of-shower styler that defines hair, controls frizz for 72 hours, and provides light hydration, both can be used together, separate, or with other stylers. No.5LEAVE-IN™ is an out-of-shower conditioner that hydrates, provides heat protection, and mends split ends.
There is frizz and flyaway control for up to 72 hours but can be used as needed/desired.
Nº.6 Bond Smoother® can be used on all hair types and textures.
Nº.6 Bond Smoother® provides heat protection up to 450°F/232°C.
Yes, Nº.6 Bond Smoother® does contain silicones that will not build up on the hair.
Reviews
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1 to 8 of 2981 Reviews
1 – 8 of 2981 Reviews
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Anonymous
5 out of 5 stars.
9 days ago
It’s a great product for even dry, color-treated hair!
Did this product help address any of the following hair concerns:Dullness / Lack of Shine, Breakage / Weakness / Visible Damage, Dryness
Would you descibe your hair as:Weak and Damaged
Yes, I recommend this product.
Helpful?
5 out of 5 stars.
good product
27 days ago
good product good productgood productgood product good product
Helpful?
5 out of 5 stars.
My Favorite Hair Product
28 days ago
Have used this product for years. It has kept my hair healthy despite drying and straightening at least 5 days per week. I cannot say enough good things about this product.
Did this product help address any of the following hair concerns:Dullness / Lack of Shine, Frizz, Breakage / Weakness / Visible Damage, Dryness
Would you descibe your hair as:Thinning
Yes, I recommend this product.
Helpful?
5 out of 5 stars.
Controls the frizz!
a month ago
Got a sample and am going to buy a full bottle since it works so well.
Did this product help address any of the following hair concerns:Frizz
Would you descibe your hair as:Frizzy / Unruly
Yes, I recommend this product.
Helpful?
5 out of 5 stars.
Excellent present
a month ago
This was given to me as a present. Well I can not believe what it has done to my unruly hair. Will certainly be buying it in the future.
Did this product help address any of the following hair concerns:Frizz
Would you descibe your hair as:Frizzy / Unruly
Yes, I recommend this product.
Helpful?
5 out of 5 stars.
Great product
2 months ago
From the first application, I noticed a cooling and soothing sensation, which felt amazing on my dry, irritated scalp. The formula is packed with nourishing ingredients
Yes, I recommend this product.
Helpful?
5 out of 5 stars.
Excellent product
7 months ago
Used it for a few years now it's an excellent product.
Did this product help address any of the following hair concerns:Curl Support
Would you descibe your hair as:Curly
Yes, I recommend this product.
Helpful?
Anonymous
5 out of 5 stars.
Repair Your Hair Beautifully
8 months ago
Okay girls! This product was made for the girlies that are just needing that extra hydration, repair, and silky feels after using this leave in conditioner. I have naturally curly hair, and not only that I like to dye my hair, swim, be out in the sun, and all the things that can damage your hair. Now that I have been using the Olaplex No.5 Leave-In Conditioner my hair strength, feel, and look is fantastic. I can run my hands through my curls, the spring that they have sprung after using this just for a week has been amazing. I would recommend this product to anyone and everyone that is looking for a great leave in conditioner. I love how my hair feels as though I did not even put anything in it! I feel some leave in conditioners can make my hair greasy, or crunchy. Olaplex No.5 Leave-In Conditioner has been nothing but naturally smooth, and repairing for sure!
Did this product help address any of the following hair concerns:Frizz, Breakage / Weakness / Visible Damage, Curl Support, Dryness
Would you descibe your hair as:Curly
Yes, I recommend this product.
Helpful?