I've have never had an issue with my hair being greasy. I started using Color Assurance because it was recommended by my stylist. I have been using it for about a month now. My scalp has broken out and my hair is terribly greasy. Maybe my hair isn't use to sulfate free shampoos? I don't know but I have to stop using it.

[This review was collected as part of a promotion.] Great conditioner. I received a bottle from Influenster in exchange for an honest review. While I LOVE my normal conditioner (Nexus Therappe), I would consider switching to Color Assure. It's got that amazing, signature Nexus smell... Creamy, rich feel... Is easy to rinse out and left my purple highlights bright. What more could you ask for?

[This review was collected as part of a promotion.] this color assure product is really good. i love that it's free of sulfates and it does the job that i need it to do. as someone who dyes their hair with fun colors, i need something thats going to make my colour last. love it. i received this product for free in exchange for my honest review.

[This review was collected as part of a promotion.] I recieved this product for free for testing purposes. It smells great and is pretty much on par with other shampoos I have used. Unfortunately, I have sensitive skin so sometimes shampoos irritate my skin. This is one of those. I would like it if I didn't have an allergic reaction.

[This review was collected as part of a promotion.] I received a complimentary #NexxusVoxbox with Nexxus Color Assure Shampoo from Influenster and Nexxus for testing purposes. I have used Nexxus brand hair products in the past, but it has been a while since I have used Nexxus since my hair salon doesn't carry this brand. I'm usually not a fan of floral scents so I had doubts if I would enjoy this shampoo, but the White Orchid scent is very light and had no overwhelming perfume smell. The best thing about this shampoo was that my hair has never looked this shiny and healthy! I noticed visible results after just the first wash and after using this shampoo for a week I am loving the shampoo more and more! This is my new go-to shampoo!

[This review was collected as part of a promotion.] I received this shampoo complimentary from Influenster to test and review, but my opinions are my own. I have used this shampoo a few times now. I really like it! The white orchid smells amazing. The texture of the shampoo is perfect. My hair color has not faded! My hair was a bit tangled after using it but I don't blame the shampoo, it's just my hair.

[This review was collected as part of a promotion.] I received this complimentary for testing purposes but really ended up liking it. I don't know how much the conditioner contributes to color retention (I think it's more the shampoo) but it did leave my hair soft and smelling great

[This review was collected as part of a promotion.] I washed my hair with this shampoo a few times before submitting my review. I have black colored hair and I did notice that the color was not washing out as easily. This shampoo lathers really good for being sulfate free. It smells really good too!

[This review was collected as part of a promotion.] I often have to water down my conditioner or skip it all together in favor of leave-in products, but this conditioner is perfect for my thick, dry hair. It's super lightweight, but still very moisturizing. My hair wasn't oily or greasy and still maintained all of its natural volume. I'll definitely be repurchasing this!

[This review was collected as part of a promotion.] I love this shampoo, it came in my Nexxus Voxbox from Influenster to trial and review. I had heard wonderful things about the shampoo, I just thought it was a little too expensive for me. I had color added to my hair the day before I received the shampoo. I've used the shampoo for 15 washes now, and I've noticed that my hair is much softer, and the color still looks the same as the day I had it colored. It also has the best smell, I love the scent. I would highly recommend this product to anyone, I've told a lot of friends about it, some have tried it as well. They agree, it's awesome.