Search  for anything...
Nexxus

Nexxus Diametress Volume Conditioner for Fine and Flat Hair 13.5 oz

    • Based on 608 reviews
Condition: New
Checking for product changes
$14.99 Why this price?
Save $1.99 was $16.98

Buy Now, Pay Later

As low as $3 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Eligible for Return, Refund or Replacement within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

Availability: 13 left in stock
Fulfilled by Amazon
Arrives Wednesday, Nov 20
Order within 20 hours and 42 minutes
Available payment plans shown during checkout

Style: Diametress


Features

  • Step 2. Volumizing conditioner (13.5 oz) leaves hair smooth and soft with Luscious Volume
  • Enriched with Green Tea Extract and Concentrated Elastin Protein
  • Salon-crafted conditioner for fine hair seals in lightweight nourishment
  • Increases diameter of each hair strand to transform fine, flat hair
  • Contains advanced conditioning technology for hair with natural movement

Description

Born in salons and perfected by science, each Nexxus system is crafted with proteins extracted from nature’s most precious ingredients. Nexxus uses advanced scientific methods to identify the protein needs of hair, and we create highly effective custom formulas. Nexxus Diametress Conditioner targets weakened hair fibers and uses its advanced conditioning technology to help boost volume and body. By creating a protective barrier, this hair thickening conditioner, which is enriched with Concentrated Elastin Protein and Green Tea Extract, nourishes and moisturizes hair while also working to strengthen and volumize. When used with the rest of the Nexxus Diametress Regimen, it can even increase the diameter of hair strands by 17% for noticeable volume and thicker-looking hair that retains natural movement. Nexxus recommends: Use this Nexxus volumizing conditioner as Step 2 in the Luscious Volume Collection to reawaken fine and flat hair with beautiful resiliency. Step 1: Wash your hair with Nexxus Diametress Volume Shampoo. Work it into a lather and rinse. Step 2: Smooth and press the creamy Nexxus Diametress Volume Conditioner onto wet hair and wait 3 minutes before rinsing out thoroughly. Step 3: Finish with Nexxus Diametress Leave In Conditioning Crème or Nexxus Lavish Body Gel Spray. Apply either product evenly throughout damp hair, comb, and style as required.

Brand: Nexxus


Item Form: Gel


Material Feature: Natural


Hair Type: Fine


Product Benefits: Strengthening, Volumizing, Smoothening, Nourishing


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 2.6 x 2.6 x 9.4 inches; 13.44 ounces


Item model number ‏ : ‎


UPC ‏ : ‎


Manufacturer ‏ : ‎ Unilever


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Extremely effective product well worth its cost
I have long been looking for an effective product that could help me combat the lifelong battle ive had with very very find hair. I dont have any issues with thinning or balding, its just that my hair is extremely fine. This results in very frizzy hair, while still being able to see the scalp underneath. This product works extremely well in thickening each individual shaft of hair, resulting in a much better, thicker appearance. I have tried many products throughout the years, but this one rates among the top tier of all those I have tried. It is more expensive then some other products available, however only a little needs to be used to get the desired effect. I would recommend starting with just a little bit, and slowly moving up and adding more until you have reached your perfect amount. With this product a little really does go a long way. On top of the thickening and volumizing properties of this product, it also works extremely well for me in "weighing" down the hair so it isn't as "poofy." While for me it does "weigh down" my hair, it is in a good way. The end result is in no way greasy or unattractive. This is an amazing product that I would absolutely recommend to anyone in a similar situation to me. A+ ... show more
Reviewed in the United States on March 29, 2014 by Mmaibl2011
    • Volumizer!
This product does pump up your hair, at least the first few tines that you use it. I had excellent results with Diamatress at first. I suppose that I developed a tolerance to it; now, I use it every third or fourth washing.
Reviewed in the United States on May 18, 2024 by Vivian T.
    • My favorite conditioner
I have very fine blonde hair and have been using this for years. My hair is soft and not too weighted down. The lid came off during shipment and some poured out. In defense of the seller, I've bought from others and all their lids came off too. I think the bottle manufacturer needs to change their design. I did buy from one seller...they were smart...put packing tape around the lid. Bravo! Great conditioner! ... show more
Reviewed in the United States on November 6, 2019 by Janet
    • I have really fine hair hair
What I do like about this it is a good conditioner but for my hair being so fine it only takes the tiniest bit no bigger than a pea size if I use more it makes my hair greasy and it does better if I condition my hair first and then shampoo
Reviewed in the United States on January 21, 2024 by Nellie
    • Really like it. Better than Paul Mitchell tea tree conditioner.
Really like it. Doesn't make hair heavy.
Reviewed in the United States on March 30, 2024 by Az Buyer
    • Does what it says.
I used to use another fabulous shampoo and conditioner that was discontinued. Once online sellers started asking prices like $50 for a small tube of it, obviously I had to start looking for new products. I tried so many that were unsatisfactory - either they didn't add volume, they made my hair feel like straw (lots of wheat protein), or they weighed my hair down (lots of silk protein, silicones, or I don't know what else.) Then I tried the Nexxus Diametress duo. This conditioner makes my hair feel and look THICKER (it's already fairly thick - I'm in my 40s now, so it's not like it used to be - but it's very fine.) It did not weigh my hair down, or make it feel like straw. It feels thicker, soft, smooth, and has volume and bounce. I would prefer to pay less, and would prefer to not have to mail-order, but it is what it is. For some reason, the stores in my area only carry the shampoo, which doesn't do much without the conditioner, so mail-order it is, and it costs what it costs - more than other drugstore brands, but this is a salon-quality product, so there you go. ... show more
Reviewed in the United States on January 8, 2014 by bookbabe
    • I love the smell
I am going through postpartum hair loss. Every time I wash my hair is becomes one big knot. This stuff really moisturizes my hair and makes it a lot easier to brush after the shower. The smell is great too. Reminds me of candy in a way.
Reviewed in the United States on January 17, 2023 by SG
    • Unsure if trustworthy…
I buy this conditioner regularly as this line is great for my easily greasy, fine, flat hair. It makes it feel really clean and helps with volume! I usually buy it from Target, but lately they seem to have it in stock less and less. I ordered from Amazon. The conditioner from Amazon seemed thinner to me than it normally does :/ I have successfully bought online before, but I definitely feel as though it’s watered down or less effective. This was right after I finished a bottle from target, so it was noticeable. My bottle also showed up leaking, which happens and isn’t affecting my review, but I do wonder if maybe it’s because it’s less viscous. ... show more
Reviewed in the United States on February 7, 2022 by Hannah G

Can't find a product?

Find it on Amazon first, then paste the link below.