Countless years both my wife and I used the original formulation in the gray bottle. Just purchased two large bottles of the new formulation and we both are not pleased at all. Greasy and impossible to wash out. We will now need to search for a new shampoo.

[This review was collected as part of a promotion.] *I received this shampoo compliments of Influenster for a honest review* I tried this shampoo a couple of times this month. I typically wash my hair twice a week. I have noticed my hair color to be more vibrant and it has not fade since using this product. This shampoo has a nice scent and lathered well leaving my hair soft and clean I paired this product with its matching conditioner and boy I tell you it's amazing when using together. Overall my hair looks healthy, shiny, vibrant and feels very soft from the roots to the strands. I highly recommend this shampoo and will most definitely be purchasing this shampoo and its matching conditioner.

[This review was collected as part of a promotion.] I had high hopes for the condition because the shampoo didn't work out well, but this fell flat for me too. It applied well and felt great in my hair until it came time to rinse, and then felt like residue was left behind despite prolonged rinsing. It's a lovely scent, and I wish it worked better. While I don't think this line was the right one for me, I'd be open to purchasing other Nexxus products in the future to find a better fit.

[This review was collected as part of a promotion.] I know lathering is not what makes a great shampoo but I really enjoy big sudsy shampoos. I found in order to get this soapy the way I like I had to use a lot of product. Other than the lathering I liked the way the shampoo smelled and my hair didn't feel weighted down after using it.

[This review was collected as part of a promotion.] I love this shampoo! I prefer shampoos that do not smell like harsh chemicals, and this one 100% fits that. Doesn't make my hair feel weighed down, and makes it feel nice and clean, while keeping the color in. Definitely feel like it has helped preserved my color this past month. I received this shampoo in exchange for my review, but have already purchased again since.

[This review was collected as part of a promotion.] I have platinum blonde hair, which means if it's not treated right it's left feeling like straw. This conditioner is truly amazing with my hair. I normally have to use extra product to get my hair smooth, but with the Nexxus conditioner my hair is left so silky smooth. I could not be more excited to finally find something that works wonders on my hair without any extra effort. Let's also not forget that it smells great!

[This review was collected as part of a promotion.] This conditioner smells so delicious and fresh! I really enjoy that. It's not too thick and leaves my hair feeling soft. I typically leave my conditioner in for 2-5 min depending on if I'm shaving or not that day. I cannot attest to its ability to keep color because I don't have color treated hair. That being said, I did receive this product free of charge to test out. Overall I liked it and would like to continue trying this brand.

[This review was collected as part of a promotion.] While I'd heard of the Nexxus brand before, I'd never used any of their products. When I received the Nexxus VoxBox c/o Influenster, I must admit I was excited to try. A little background on my hair. It is naturally wavy, waist length in the back, and has been color treated the entire time it's grown out, so it's safe to say it has some damage. After just a few uses of the Nexxus shampoo, in combination with the Nexxus Conditioner & the Encapsulate Serum, I can already see a considerable difference in my hair. It feels softer, there are hardly any tangles at all (a HUGE difference for me), and the color just shines. I should add as a side not that the shampoo has a nice floral scent too - it's not in your face or anything, but it's really quite lovely. All in all, I'm really quite impressed with the Nexxus Color Assure line of products & would definitely recommend them to anyone with color treated hair.

[This review was collected as part of a promotion.] I really liked this shampoo overall. It left my super thick hair feeling silky and smooth, and I liked the smell of it a lot. I did find it a liiiiitle bit drying for curly hair, so wouldn't have liked a little more moisturizer.

I've liked other Nexxus products, but this is awful. Thought my first wash/ condition was a fluke, but the second use still left my scalp feeling heavy, greasy, and brutally uncomfortable. Absolutely disgusting product and complete waste of money. Not even worth a full star!