Question 1

I have very fine thin hair. Will these products weight my hair down and leave it looking oily?

Accepted Answer

Not at all.  When I first started using this product I was looking for something that would make my hair shiny and healthy looking without weighing it down.  I love how soft and manageable my hair is.  I have been using it for a couple years now, my hair is much healthier, stronger, thicker, and longer.  Plus it smells great.  I came across it by accident in a TJ Maxx/Marshalls and have been hooked ever since.

Question 2

I noticed the sulfate ingredient too but it states sulfate free?

Accepted Answer

The shampoo does have sulfate, conditioner does not. I do not see where the company states that the shampoo is sulfate free. I have been using this for years and have not had any issue and works absolutely amazing for my fine waist length hair.

Question 3

is this sulfate free

Accepted Answer

THIS IS NOT SULFATE FREE. Theorie does make some amazing sulfate free shampoos but this is not one of them. The ingredients clearly state it contains a sulfate and nowhere on the bottle or in the description does it say sulfate free!

Question 4

How is this product safe for keratin-treated hair if it has SLS in it?

Accepted Answer

NO it is NOT SAFE for keratin treated hair.  A surefire way to shorten the lifespan of an in-salon keratin treatment is to suds up with sulfates, which are cleansing agents that may strip the keratin right out of your hair. I am upset that I didn't read the label carefully enough. All I saw was safe for keratin treated hair. I have done thorough research and found that no keratin, brazilian or any treatment of the same nature EVER does well with sulfates in the shampoo. I only wish I could get my money back. They should remove that statement as it is false. I beg the company to find one statistic that says that shampoo with sulfate is a good thing to use with keratin treatment. I'd love to see the research.

Age range (description)	Adult
Brand	Theorie
Hair type	All
Item form	Liquid
Material type free	Sulfate Free
Scent	Green Tea, Rhubarb, Jasmine, Bergamot

Theorie Argan Oil Restoring Shampoo - Rejuvenate & Moisturize - Sulfate Free - Suited for All Hair Types - Safe for Color & Keratin Treated Hair, Pump Bottle 800mL.

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