Search  for anything...

Nail Clarifying Gel | Clinically Proven for Discolored and Damaged Toenails | Restores the Appearance of Thick, Brittle, Yellow or Lifted Nails | Effective Nail Care Treatment | Made in the USA

  • Based on 11,009 reviews
Condition: New
Checking for product changes
$19.98 Why this price?
4th of July Sale · 20% off was $24.98

Buy Now, Pay Later


As low as $4 / 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.

Free shipping on this product

30-day refund/replacement

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: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Jul 8
Order within 14 hours and 23 minutes
Available payment plans shown during checkout

Features

  • Clinically Proven Nail Renewal: Clinically proven to restore the appearance of discolored and damaged nails including yellow, dark, thick, lifted and brittle toenails and fingernails providing a comprehensive nail solution. In a nine-month clinical study 90% of nails significantly improved.
  • Discolored Nail Treatment: Our unique nail renewal formula offers a nail treatment that targets a root cause of nail issues and damage- yellow and dark keratin debris. Our nail care treatment clears nails by removing unsightly keratin debris, improving the appearance of discolored toenails while restoring overall nail condition.
  • Toenail Repair Formula: Made in the USA by Xenna Corp. and a trusted solution for over 20 years. Our non-greasy and non-staining vegan formula is free of parabens and preservatives and can even be used under nail polish, helping maintain nail appearance effortlessly.
  • Podiatrist Approved: Dermatologist and podiatrist tested and approved, this effective solution promotes clear, smooth, and healthy-looking nails and is safe for diabetics with healthy feet.
  • Great Value: Each bottle is six-month supply. HSA and FSA eligible, our formula is designed to combat the effects of nail damage, renewing and restoring the appearance of discolored toe and fingernails.

Brand: NONYX


Item Form: Gel


Item Weight: 4 Ounces


Liquid Volume: 4.0


Specialty: For Finger and Toe Nails, Clarifying, Clinically Proven, Works with Polish, Damaged


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 1.75 x 1.75 x 5.75 inches; 4 ounces


Item model number ‏ : ‎ nail gel


Department ‏ : ‎ unisex-adult


Material Feature ‏ : ‎ Biodegradable Warning


Date First Available ‏ : ‎ December 1, 2003


Manufacturer ‏ : ‎ Xenna Corporation


Country of Origin ‏ : ‎ USA


Frequently asked questions

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

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.

Top Amazon Reviews


  • The ONLY product that has ever worked for me
Flavor Name: Unflavored Size: 4 Fl Oz (Pack of 1)
I got a really bad toenail fungal infection at a pool about thirty years ago. Over the decades, I tried everything I possibly could to get rid of it and nothing ever worked. I decided to try this product after reading the reviews and I am absolutely shocked at how well it is working. The key is that you must be consistent. It takes many months because you have to give the new nail time to grow. I am almost done with my first bottle and just ordered my second bottle so I am getting close to three months now. But I truly cannot believe the difference it is making. It really is a phenomenal product. It takes a little while of consistent use to start to see results. I started seeing results after the first couple of weeks. Now,my fungal infection is 80% gone and I am sure that it will be completely gone very soon. I would recommend this product to anyone who is battling toenail fungi. Also make sure to disinfect your clippers in 70% alcohol after each use since the fungi can be spread to healthy nails through the clippers. ... show more
Reviewed in the United States on June 18, 2025 by Ski Bum

  • WONDERFUL NATURAL PRODUCT ‼️‼️‼️‼️
Flavor Name: Unflavored Size: 4 Fl Oz (Pack of 1)
This product REALLY DOES WORK !!!! I have had toe nail fungus for many years because of a pedicure I got and almost ALL my toe nails turned BLACK !!! I couldn’t believe it 🤦🏽♀️ I was skeptical about getting a pedicure in the 1st place & my husband RELUCTANTLY let me get it done & to my HORROR I ended up with toenail fungus . 😡 However I must say I have tried even to get rid of it I even bleached them but to no avail 🤷🏽♀️ So one day I was looking on Amazon for something else & lie & behold I saw an ad for the Nonyx toenail fungus removal . I decided to read ALL the reviews & I was very very very IMPRESSED because MOST of them was OUTSTANDING in the results , so I’m happy to say I have been using it twice per day as directed for 1 month now & HONESTLY I already see improvement & my nails are more white looking & the black is fading & several of my toes are COMPLETELY healed & look normal 👏🏼👏🏼👏🏼& I can see the new growth slowly coming in at about 1/8 of an inch and it looks white & normal I am S🥰🥰🥰 HAPPY to say . Now I must say for about 7 of those days I soaked my feet 1st in EXACTLY 1/2 Epsom Salt & 1/2 Animed MSM powder ( from Amazon ) that the Veterinarian usually soaks the horses feet in to heal from foot problems . So needless to say to say I have see WONDERFUL RESULTS & now I’m just putting the Nonyx on twice per day & letting it dry before I put socks on , however I did put my feet in the sun a couple of days to get fresh air & sun and that REALLY helped as well . IM sorry this review is so long but , I think this product is like a Miracle so if you are HESITATING, FORGET ABOUT IT , BUY IT SOON SO YOU CAN GET STARTED HEALING YOUR FEET , SERIOUSLY !!!! No I didn’t get paid nor a discount for this review although I think the company should give Discounts at least when customers take the time to review their products because it helps their sales rise . Oh yes for those of you who use the Apps To see if the products have chemicals in them , I have already scanned the barcode on the app & it says it was EXCELLENT !!!! So there you have it !!!No chemicals 👏🏼👏🏼👏🏼 ... show more
Reviewed in the United States on May 5, 2025 by DORA

  • great with consistency
Flavor Name: Unflavored Size: 4 Fl Oz (Pack of 1)
this works great if you have a routine and use it consistently every day! you will see faster results if your consistent. it does have a smell. kind of like vinegar but its not strong. im not positive on the shelf life but all u need is a dap and to spread it over the nail, so it should last quite a while, even with more severe cases. so far this has been the only product to show fast results. i would purchase again and recommend! ... show more
Reviewed in the United States on June 23, 2025 by Kiandria

  • Funciona si lo usas con disciplina!!
Flavor Name: Unflavored Size: 4 Fl Oz (Pack of 1)
Llevo un tiempo usando el gel Nonyx y sinceramente sí he notado mejoría,este producto me ha ayudado a que mi uña se vea más sana y fuerte. Es fácil de aplicar, no arde ni tiene olor fuerte. No es un milagro de la noche a la mañana. Requiere paciencia y uso diario, pero vale la pena . Un producto que realmente funciona si lo usas con disciplina. ... show more
Reviewed in the United States on June 24, 2025 by Elvis Hernandez

  • Ok
Flavor Name: Unflavored Size: 4 Fl Oz (Pack of 1)
Didn't work on me.
Reviewed in the United States on June 29, 2025 by MJ

  • Great results!
Flavor Name: Unflavored Size: 4 Fl Oz (Pack of 1)
This product was just what I needed. First time dealing with a nail condition, not seen by any professional, but I could tell this was a growing problem. It did take months to grow out and I went polish free for several months, so to medicate and monitor. At the very end of it growing out, I did polish for week at a time, then more treatment. But now my routine is polish on for a month then use the product under next pedicure. Very glad to finf this product. ... show more
Reviewed in the United States on June 14, 2025 by Velora B. Velora B.

  • Yes, it works but takes time, patience and consistent use
Flavor Name: Unflavored Size: 4 Fl Oz (Pack of 1)
It works! I wish I would have taken a before and after picture to show how much this product helped my toes. They were so bad for so long, it takes time. You need to be consistent and patient. It has been 7 months for me, my nails are not lifting like before, way less yellow, and I am no longer embarrassed to wear flip flops. ... show more
Reviewed in the United States on June 18, 2025 by KMB

  • This really works!
Flavor Name: Unflavored Size: 4 Fl Oz (Pack of 1)
This product really works....unfortunately, I a 6lb can of fruit fell on my foot and discolored my big toe nail. This seems to be the only thing that has worked so far. You have to be patient and follow the directions but it does work. I had tried so many different products and home remedies and nothing seemed to work until I purchased this. Price is reasonable too! ... show more
Reviewed in the United States on June 13, 2025 by Terri

Can't find a product?

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