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Thick Conditioner


A smooth operator for thick and thirsty hair. More

A smooth operator for thick and thirsty hair.


A smooth operator for thick and thirsty hair.


Give thick, dry hair a quick dose of mega-moisture with this rich conditioner that leaves hair smooth and frizz-free, thanks to a blend of strengthening keratin, plus softening marshmallow root, shea butter, and avocado oil.


Mercer Street: Orange, Peony, Magnolia, Jasmine, Musk and Orris.

Key Ingredients

  • Marshmallow Root
  • Shea Butter
  • Avocado Oil
  • Hydrolyzed Keratin
View Full Ingredients List

Thick Conditioner #YourOUAI


  • I don’t know if my hair is fine, medium or thick? What should I do?
  • Our quiz can help you identify if your hair is fine, medium or thick and what line will suit your hair type best!
  • Are these safe for my color-treated, keratin-treated, chemical processed and extension filled hair?
  • Yes, all of our new Shampoos and Conditioners are safe for color-treated hair, chemically processed hair, Keratin and Brazilian blowout treated hair, extensions, wigs, and synthetic hair.
  • Are these bottles recyclable? How are they sustainable?
  • Yes! Our bottles and caps can be recycled. They are made with PCR (post consumer-resin) which are the recycled materials from existing PET bottles and other plastics. It is an environmentally friendly packaging used to support recycling programs, consumer demand and to reduce impact on landfills.