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Biolage Smooth Proof Conditioner | Provides Humidity Control & Anti-Frizz Smoothness | For Frizzy Hair | Paraben & Silicone-Free | Vegan​

  • Based on 4,145 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Jan 28
Order within 5 hours and 46 minutes
Available payment plans shown during checkout

Size: 13.5 Fl Oz (Pack of 1)


Brand: Biolage


Item Form: Liquid


Material Feature: Natural


Hair Type: curly, All


Product Benefits: Detangles, de-frizzes and defends against humidity to keep hair manageably smooth.


Is Discontinued By Manufacturer ‏ : ‎ No


Item model number ‏ : ‎ AD150


UPC ‏ :


Manufacturer ‏ : ‎ Biolage


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jan 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Best hair product on the market
Size: 13.5 Fl Oz (Pack of 1)
This shampoo really repairs your hair. After just a few washes, I can brush it with no more tangles, it's no longer frizzy or looking like an afro. I was nervous about paying so much but I am hooked. My late wife turned me on to this about 12 years and I am forever grateful. I just spent the last ten years homeless since she passed away but I recently found recovery and a job that allows me to afford it and within just a few washes, just like last time, I am no longer walking around with a tangled mop on my head. ... show more
Reviewed in the United States on March 28, 2024 by Timothy Irwin

  • Love this conditioner
Size: 13.5 Fl Oz (Pack of 1)
Conditioner does a great job, and smells great too.
Reviewed in the United States on October 12, 2024 by Mimi

  • Wonderful conditioner
Size: 13.5 Fl Oz (Pack of 1)
This conditioner works wonderful on my baby fine hair . My hair is no longer big and frizzy . I recommend buying this with the shampoo and leave in conditioner to get smooth hair. O
Reviewed in the United States on August 3, 2024 by Donna

  • Perfect product for the Florida humidity
Size: 13.5 Fl Oz (Pack of 1)
Biolage makes great products, I forgot how much I liked these shampoos and conditioners. I have been buying my products at the salon and ran out between appointments purchased the biolage and I am so happy I did ,my hair is smooth even in the summer heat and humidity and looks great
Reviewed in the United States on August 22, 2024 by Kaydale

  • Biolage
Size: 33.8 Fl Oz (Pack of 1)
It’s very smooth, with a typical scent for shampoos. Very big size so the value for money is great. Great appearance and veryyy moisturizing.
Reviewed in the United States on July 2, 2024 by Sophia Teresa

  • The review is more about how it was received.
Size: 33.8 Fl Oz (Pack of 1)
I love this brand!!! But The cap wasn’t even in the box. This is how I received this bottle of conditioner.
Reviewed in the United States on December 31, 2024 by Lori Lori

  • Help with frizzy hair
Size: 13.5 Fl Oz (Pack of 1)
It’s what you expect from Biolage being a good hair brand. It works pretty good at helping control the frizz with our extreme humidity.
Reviewed in the United States on May 12, 2024 by Gigot

  • Conditioner
Size: 33.8 Fl Oz (Pack of 1)
Super fine and knotted hair- this works wonders. It’s thick and coats my hair perfectly. Soft on hair. Great price for value.
Reviewed in the United States on August 30, 2024 by Kari Murphy

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