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Customer reviews for Nexxus Fullology Densifying Leave In Spray, 8 fl. oz. for
Nexxus Fullology Densifying Leave In Spray, 8 fl. oz.
3.9 out of 5 stars
stars
102 ratings63 reviews
  1. 5 stars51% (52)
  2. 4 stars17% (17)
  3. 3 stars14% (14)
  4. 2 stars8% (8)
  5. 1 star11% (11)

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Showing 1-10 of 63 reviews
Aug 2, 2025
Reviewer name: BMWCatherine
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Amazing for flat, fine hair

This Really Works. I’ve used every product under the sun and all do something but this is the only set of products that really delivers for straight, stringy, fine hair. Gives body and fullness without being too stiff Love it. I bought the whole product line. Shampoo, conditioner and leave in spray!

Helpful?4L7BP1Q9F4GM15258955030
reply from NexxusExpert

Thanks for letting us know how much you loved our Fullology Densifying Leave In Spray. We love sharing feedback like this with our team.

Jul 16, 2026
Reviewer name: JrP
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great smelling, defrizz that works

Love the smell of this product. It definitely works, as I have color treated hair and hard water so it get dried out and frizzy. I just squirt a little in my hand and rub it in my hair. I don't spray it on my hair because the nozzle is more like a jet than a spritz or "spray".

Helpful?4L7BP1Q9F4GM15258955030
Jun 21, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Lots of hair volume and thickness

I bought this product mainly for the heat protection benefit, I have a lot of hair and I like to use a lot of heat protection, great price, but to my surprise this also made my hair enormous! it gave me a lot of volume, I love it!! It did not make my hair flat next day either. the delivery nozzle needs a better distribution of product, it’s a straight delivery which it’s a bit much. I switched the nozzle for an old tressemme heat bottle and fit just fine. Great volumizing product!

Helpful?4L7BP1Q9F4GM15258955030
Jun 7, 2025
Reviewer name: PK44
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

EXCELLENT

It does make your hair feel and look denser and thicker and since you can use it on damp or dry hair you can keep your hair looker fuller for days.

Helpful?4L7BP1Q9F4GM15258955030
reply from NexxusExpert

Thank you for sharing your experience with us. Your feedback on our Fullology Densifying Leave In Spray makes all our hard work worthwhile!

Jun 16, 2026
Reviewer name: Barbara
4 out of 5 stars
4 out of 5 stars review

The product is incredible. I just use it on my roots. the spray nozzle is horrible. ugh. but i just spray product in my hands and rub into top of head into roots. works great.

Helpful?4L7BP1Q9F4GM15258955030
Sep 29, 2026
Reviewer name: anonymous
3 out of 5 stars
3 out of 5 stars review

Love the product don’t like spray bottle

I love this product! The smell, the fullness and texture it leaves my hair. But the spray bottle has to go. I bought 1 bottle of this and loved it right away but after 2 weeks the pump that sprays the product broke. I went to buy another because I do like the product. I did same day pick up. The employee put my items in my back seat and when I got home one of the spray bottles was missing the top of sprayer. So you can’t use the product. So now I have 2 full bottles of product that can’t be used. I’m afraid to use the 3rd bottle thinking that it will happen again. This product isn’t cheap. I guess I will buy a spray bottle and pour the product into it. Please Nexxus change the spray bottle.

Helpful?4L7BP1Q9F4GM15258955030
reply from NexxusExpert

Hi there, We’re sorry to hear about the issues you experienced with the spray bottle of Nexxus Fullology Densifying Leave In Spray, especially after enjoying the product itself. We appreciate your feedback and will be sure to share your packaging concerns with our team.

Apr 12, 2026
Reviewer name: Similady2
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

Costcoshopper

Found this to be OK but did not make my hair look and fuller.

Helpful?4L7BP1Q9F4GM15258955030
reply from NexxusExpert

Hi there, we're truly sorry to hear about the issue you've experienced with Nexxus Fullology Densifying Leave In Spray. Thank you for bringing this to our attention. We want to make things right for you. Please send us an email at unileverconsumercare.usa@unilever.com with your details, and reference ID 54622172 we’ll make sure to assist you promptly.

Apr 19, 2026
Reviewer name: Valarie
3 out of 5 stars
3 out of 5 stars review

Smells nice

Smells nice and doesn’t leave my hair with a bad texture. I just can’t tell that it adds any volume to my hair which is very disappointing as I have very fine wavy hair.

Helpful?4L7BP1Q9F4GM15258955030
reply from NexxusExpert

Hi, thank you for sharing your feedback. We are sorry to hear about your experience with your Nexxus Fullology Densifying Leave In Spray. We’re committed to delivering high quality experiences, and your input is valuable to us. Your satisfaction is important to us. Please connect with our Consumer Services team at Consumer.Services@Unilever.com with your contact details and the ref ID: 54734721, so that we can address your concerns promptly.

Aug 7, 2025
Reviewer name: Silverchalk
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

Didn't work for me. Didn't like the spray nozzle.

I stopped using as it really didnt make my hair silky more like a feeling of build up and drying. Might work better if they had made the sprayer a mist sprayer instead of a stream. I have no idea what the thought process was behind that.

Helpful?4L7BP1Q9F4GM15258955030
reply from NexxusExpert

We apologize for any inconvenience caused by our Fullology. Your satisfaction is our priority. Please reach out to our Consumer Services team at consumer.services@unilever.com with your contact details and the ref id: 52074423 so we can address your concerns promptly.

Jun 18, 2026
Reviewer name: anonymous
1 out of 5 stars
1 out of 5 stars review

Not for me

Everything it says it does, it did opposite for my hair. I have thin, fine, dry, shoulder length hair. It made my hair drier, frizzier, brittle and totally unmanageable.

Helpful?4L7BP1Q9F4GM15258955030
reply from NexxusExpert

Hi, We're disappointed to hear that our product Nexxus Fullology Densifying Leave In Spray didn't meet your expectations. Please connect with our Consumer Services team at Unileverconsumercare.usa@unilever.com with your contact details and the ref ID: 55230508 so we can better understand your experience and work to improve.