Search  for anything...
Nix

Nix Ultra Superlice Treatment, All-in-One Shampoo, 4 Fl Oz & Lice Removal Comb

  • Based on 3,693 reviews
Condition: New
Checking for the best price...
$18.88 Why this price?
4th of July Sale · 6% off was $19.98

Buy Now, Pay Later

As low as $4 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – 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, Affirm, Afterpay, Apple Pay, and PayTomorrow. 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

Non-returnable due to Food safety reasons

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jul 8
Order within 19 hours and 40 minutes
Available payment plans shown during checkout
Protection Plan Protect Your Purchase
Checking for protection plans...

Recently Viewed

Size: 4 Fl Oz


Features

  • Nix Ultra All-in-One Shampoo kills head lice and eggs (nits), including hard-to-kill superlice
  • Nix Ultra Lice Comb assists in removing lice and eggs (nits) from hair after lice treatment
  • Nix Ultra All-in-One Shampoo gently treats and cleanses hair with one-step easy application; no additional shampoo needed
  • Nix Ultra Shampoo is safe for kids and is hypoallergenic, pesticide-free, non-toxic and does not contain parabens, colorants or dyes
  • Nix is the number one pediatrician-recommended lice removal brand* * Based on Pediatrician Survey December 6, 2022

Description

From the number one pediatrician-recommended lice removal brand. Nix Ultra Lice Treatment All-in-One Shampoo is specifically designed to kill superlice. Superlice are the dominant species of head lice and are resistant to traditional pesticide lice treatments. Nix Ultra treatments are pesticide-free and non-toxic. They work by killing lice and superlice through suffocation rather than using harsh chemicals. First, apply Nix Ultra All-in-One Shampoo to hair. Then, remove lice and eggs (nits) from head hair with the Nix Ultra Lice Removal Comb. Nix Ultra All-in-One Shampoo is for use on head hair and safe for use on children 1 year and older. No additional shampoo is needed-, Nix Ultra lice shampoo cleans hair while killing superlice and eggs (nits). Nix lice treatment is trusted by parents and feared by lice. Nix offers a variety of lice combs, shampoos, treatment kits, hair prevention spray and lice spray for furniture and bedding to nix out lice in your home. Based on Pediatrician Survey December 6, 2022.

Product Dimensions ‏ : ‎ 2.4 x 1.93 x 7.08 inches; 5.92 ounces


Item model number ‏ : ‎ ME00115


Date First Available ‏ : ‎ February 1, 2019


Manufacturer ‏ : ‎ Prestige Consumer Healthcare


Best Sellers Rank: #4,419 in Health & Household (See Top 100 in Health & Household) #1 in Lice Treatment Kits


#1 in Lice Treatment Kits:


Customer Reviews: 4.5 4.5 out of 5 stars (3,693)


Brand Name: Nix


Product Benefits: Itch Control


Specific Uses For Product: Lice


Item Form: Liquid


Age Range Description: Adult


Target Use Body Part: Head


Container Type: Bottle


Flavor: Shampoo


Target Audience: Unisex-Kids


Package Type Name: R


Model Number: ME00115


Model Name: Ultra Lice Shampoo & Egg Removal Comb, Lice Removal Treatment, 4 Fl Oz, 1 Count


Global Trade Identification Number: 58


Manufacturer: Prestige Consumer Healthcare


UPC: 363736000158


Manufacturer Part Number: ME00115


Item Weight: 0.37 Pounds


Item Dimensions: 2.4 x 1.93 x 7.08 inches


Number of Items: 1


Unit Count: 1 Count


Net Content Count: 1 Actuation


Net Content Weight: 4 Ounces


Additional Features: Non Toxic


Material Type Free: Paraben Free


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 8

This item is non-returnable:

Non-returnable due to Food safety reasons

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

    • Works effectively, but only if you follow the full process
Size: 4 Fl Oz + 6 Fl Oz
I used this Nix kit to treat lice and it actually worked well in my case, but only because I followed all the steps carefully. What I liked: • Killed live lice after the first application • The included comb is helpful for removing nits if you take your time • Easy to apply and not overly messy What you need to know: • You must repeat the treatment as instructed to fully get rid of nits • Cleaning bedding, pillows, and personal items is essential, or lice can come back • This is not an instant fix — it takes time and patience Final thoughts: This product works, but only if you do the full process (treatment + combing + cleaning + second application). If you expect a one-step solution, this isn’t it. If you follow instructions, it gets the job done. ... show more
Reviewed in the United States on April 4, 2026 by Yoan hernandez
    • Very nice kit 👍 Very nice kit 👍
Size: 4 Fl Oz + 6 Fl Oz
Review Image by Amazon Customer
Review Image by Amazon Customer
Review Image by Amazon Customer
It was very important to receive this product very quickly when you have such a problem! :) This is very good kit and enough to use for you and someone else in your family.
Reviewed in the United States on May 6, 2026 Reviewed in the United States on May 6, 2026 by Amazon Customer
    • Highly recommend
Size: 4 Fl Oz
Great infestation liquid. Highly recommend for daily use. Sorry covid-19 made use mixed in with insects. Really a total horror
Reviewed in the United States on May 20, 2026 by Irina Pikovskaya
    • Reliable for what it's meant for
Size: 4 Fl Oz + 6 Fl Oz
I'm sure this would work on what it was intended for. I tried using it for something else, but it didn't work for that. It's still a good and reliable product.
Reviewed in the United States on April 22, 2026 by Amazon Customer
    • Did its job
Size: 4 Fl Oz
Works well, just be careful of sensitivities
Reviewed in the United States on May 6, 2026 by Jessica B.
    • It works.
Size: 4 Fl Oz
When I found out my daughter had lice and had given it to me, I did not react well. I kind of wanted to burn my house down and start over. It felt like the bugs must be EVERYWHERE, and the task of getting rid of them felt paralyzing. If that’s you right now, believe me, I understand. The good news is that lice will die after 48 hours without a head to bite, so you can quarantine things like stuffed animals and backpacks for a few days. You’ll have to thoroughly wash and dry sheets and towels on high heat, and of course, get rid of the source. This shampoo works extremely well for that. I now keep at least two bottles of it in my house at all times for peace of mind. The key is to just stay on top of the knits. I used a scorched earth approach 🤣 Once I had done the initial treatment (and fought the urge to run screaming when I combed actual bugs out of my daughter’s hair), I repeated the treatment again on both of us about 4 days later. I diligently continued to comb through both of our hair for any knits and it worked. I was beyond relieved that we successfully de-loused ourselves. If there’s even a RUMOR of lice at school, I use this on my kids just in case. It’s easy, relatively quick (except for the combing part), and the smell is tolerable. Highly recommend. ... show more
Reviewed in the United States on August 15, 2024 by N.C. Oden
    • Always have a bottle in your cabinet!
Size: 4 Fl Oz
I wish we never needed this, but it is good to have on hand. We have elementary age kids and when they’ve had lice, this has done the trick.
Reviewed in the United States on May 23, 2026 by Lisa Savalli
    • Very good
Size: 6 Fl Oz
I bought the product to help prevent head lice, and so far it seems to be working. A positive point is that it leaves my daughter’s hair looking beautiful. I have to admit I don’t like the smell, but I understand it’s necessary. I recommend it, and I plan to buy again soon.
Reviewed in the United States on April 26, 2026 by Mariana1215

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...