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R+Co Dallas Biotin Thickening Shampoo (Various Sizes)

R+Co Dallas Biotin Thickening Shampoo (Various Sizes)

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Customer Reviews

Overall Rating : 4.82 / 5 (11 Reviews)
  • 9 5 star reviews
  • 2 4 star reviews
  • 0 3 star reviews
  • 0 2 star reviews
  • 0 1 star reviews
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Top Customer Reviews

Where reviews refer to beauty products or supplements, results may vary from person to person. Customer reviews are independent and do not represent the views of Dermstore.

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My fav shampoo!

I’ve tried several R Co products and keep going back to this biotin thickening shampoo. My hair is on the thinner side and feels so good after using it. 

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Helps fine hair

My hair is very fine and wavy. This shampoo give the volume I need and doesn't weigh it down.

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Lathers Nicely

I have been using this shampoo for a few weeks now. It has a nice, but not overwhelming scent. You only need a small amount and it lathers up very nicely. My hair seems to behave better when using this product- not as many frizzy strands. Not sure about the thickening abilities, yet. My hair certainly isn’t flat while using this product, but just don’t know if it’s actually increases the density.

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Thickening shampoo

My hairdresser uses only R+ Co products in her salon and I have used many of them. Right now I am loving the Dallas combination as we enter the winter months. The shampoo and conditioner give my hair more texture and fullness. The products smell fantastic and a little goes a long way. I have medium thickness and natural wavy hair. I do color my hair and R+Co products are safe to use. Love my R+Co products!

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Great but a bit drying

I love this shampoo. It’s perfect my hair as it’s color safe and I love the biotin. I do feel like it’s helped my hair feel a bit thicker. The one down side is that it does dry out my hair a bit. Other than that it’s great!

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True to advertised claims

This shampoo really increases the look of volume without any drying effects. I like it! My hair seems thicker with more body.

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A keeper

Like the Dallas conditioner, this smells great and lasts all day.  Hair is super shiny and looks thicker. A keeper for this cosmetics junky.

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If you have flat, thin hair, this is for you

As the title says - this is great if you have flat, thin hair like myself. In the winter, my straight hair just falls flat but this gives it the boost it needs. I've always paired it with the conditioner, too. Add in a quick blow dry, and I can finally say I have volume. The shampoo does leave my hair a bit dry, but I leave in the conditioner for a little while longer and I've had no issues.

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You need to try it!

I have tried so many shampoo for my oily hair and keeps coming back to this one. It makes your hair soft and fresh without stripping.

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The best thickening shampoo!

I have very fine hair and this is the best thickening shampoo that I have found! You can tell that it is worthing to thicken hair as you apply it! I have bought this product several times and still love it.

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