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Stop Hiding Your Nails.

Targeted Care for Thick, Dry & Rough Nails.

Restore the natural appearance of your fingernails and toenails with KNA Urea 40. Formulated with 40% urea, this targeted nail gel helps soften and moisturize thick, dry, and rough-looking nails. The precision brush applicator makes easy, mess free application simple at home.

4.9/5 | 1,000+ Reviews

29.99$

35.20$

1500+

Bottles Sold

1000+

Happy customers

4.9/5

Average Rating

Dermatologist

Tested

Free

USA Shipping

Do You Struggle With?

Discolored & Rough Nails

Dry, Brittle & Weak Nails

BRITTLE & CRACKED NAILS

Discolored Toenails

ROUGH & THICK TOENAILS

HARD TO TRIM TOENAILS

Why Choose KNA Urea 40?

Targeted care for thick, dry, rough-looking fingernails and toenails.

40% Urea Formula

Softens and moisturizes tough, thick nails.

Softens Thick Nails

Helps make hard nails easier to care for.

Intense Moisture

Conditions dry, rough-looking nails.

Targeted Nail Care

Easy to Apply to Fingernails & Toenails.

Made in Texas, USA

Produced and bottled in Texas.

Why Do Nails Become Thick, Dry & Rough?

Targeted Care for Thick, Dry & Rough Nails

Powerful Ingredients That work

Real People. Real Nail Care.

Targeted care for thick, dry, rough and brittle-looking fingernails and toenails.

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What's Included

Everything you need for easy, targeted nail care at home.

WHY CHOOSE KNA NAIL GEL?

FEATURES KNA NAIL GEL NAIL SALON PRESCRIPTION
CREAM
GENERIC
BRANDS
Easy At Home Use ×
Affordable × ×
Fast Application × ×
Deep Moisturizing ×
Visible Improvement Sometimes
Money Back Guarantee × × ×

Loved By Thousands

★★★★★

“I noticed a real difference in my nails after just a few weeks. They look healthier, smoother, and much stronger than before. The gel is easy to apply and doesn’t feel heavy at all.”

Jessica M.
Jessica M.
Austin, TX
✓ Verified Buyer
★★★★★

“My nails were thin and constantly breaking. After using KNA consistently, they feel noticeably stronger and healthier. I’m really impressed with how simple the application is.”

Amanda R.
Amanda R.
Seattle, WA
✓ Verified Buyer
★★★★★

“I’ve tried several nail products over the years, but this is one of the few I actually continued using. My nails look healthier and the difference has been easy to see.”

Sarah L.
Sarah L.
Chicago, IL
✓ Verified Buyer
★★★★★

“Very easy to use and fits perfectly into my evening routine. My nails feel less brittle and look much more polished. I’m happy with the results so far.”

Karen L.
Karen L.
Denver, CO
✓ Verified Buyer
★★★★★

“I love how simple this product is. There are no complicated steps, and I started noticing my nails looking stronger and healthier within a few weeks.”

Danielle W.
Danielle W.
Miami, FL
✓ Verified Buyer
★★★★★

“After years of dealing with weak nails, I finally found something that works well for my routine. My nails feel stronger and look noticeably better.”

Nicole P.
Nicole P.
Phoenix, AZ
✓ Verified Buyer
★★★★★

“The application takes almost no time, which is exactly what I wanted. My nails have a healthier appearance and feel much more resilient than they used to.”

Emily C.
Emily C.
Boston, MA
✓ Verified Buyer
★★★★★

“I was skeptical at first, but I’m glad I gave it a try. My nails have improved significantly in appearance and feel much stronger with consistent use.”

Melissa B.
Melissa B.
Nashville, TN
✓ Verified Buyer
★★★★★

“I especially like how lightweight the gel feels. It has become part of my regular nail-care routine, and I’m very pleased with how my nails look now.”

Rachel B.
Rachel B.
San Diego, CA
✓ Verified Buyer
★★★★★

“A simple product that has made a noticeable difference for me. My nails look smoother, feel stronger, and are much less prone to breaking.”

Taylor S.
Taylor S.
Atlanta, GA
✓ Verified Buyer
★★★★★

“I noticed a real difference in my nails after just a few weeks. They look healthier, smoother, and much stronger than before.”

Jessica M.
Jessica M.
Austin, TX
✓ Verified Buyer
★★★★★

“My nails were thin and constantly breaking. After using KNA consistently, they feel noticeably stronger and healthier.”

Amanda R.
Amanda R.
Seattle, WA
✓ Verified Buyer

Buy 1 Bottle

A Simple 30 Day Nail Care Routine

29.99$

35.20$

Buy 2 Bottle

More Nail Care for Your Routine

59.98$

70.20$

Buy 3 Bottle

Complete Your Nail Care Routine

89.97$

105.20$

Frequently Asked Questions

KNA Urea 40 Nail Gel is a targeted nail-care formula with 40% urea to help soften and moisturize thick, dry, and rough-looking fingernails and toenails.

Urea helps moisturize and soften dry, thick, and rough-looking nails, making them easier to care for.

Apply a small amount directly to clean, dry nails using the precision brush. Use consistently as directed.

Yes. KNA Urea 40 Nail Gel is designed for both fingernails and toenails.

Use it consistently as directed on the product instructions for your nail-care routine.

Results vary from person to person. Consistent use is recommended for the best appearance and feel.

Yes. Allow the gel to absorb and dry before applying nail polish.

KNA Nail Gel is designed for easy, targeted application without a heavy feel.

How long the bottle lasts depends on how often and how much you apply.

KNA Urea 40 Nail Gel is proudly made and bottled in Texas, USA.

We offer free shipping across the USA. Orders are processed and shipped with tracking so you can follow your delivery.

We offer a 30-day money-back guarantee. If you’re not satisfied with your purchase, contact our support team within 30 days according to our refund policy.

Ready to Give Your Nails the Care They Deserve?

Make KNA Urea 40 Nail Gel part of your daily nail-care routine. With 40% urea, it helps soften and moisturize thick, rough-looking nails for smoother, healthier-looking nails.