NOWONDER Nail Wellness Gel syringe and box, studio packshot

NOWONDER™ Nail Wellness Gel

$74.25 $99.00
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NOWONDER Nail Wellness Gel syringe and box, studio packshot
  • NOWONDER Nail Wellness Gel syringe and box, studio packshot
  • A bottle of NOWONDER Nail Wellness Gel with a white and blue label, indicating the product is for nail care.
  • Nail wellness gel with packaging on a white background
  • NOWONDER™ Nail Wellness Gel
  • NOWONDER™ Nail Wellness Gel
  • Nail wellness syringe with multiple white sleeves on a white background
  • NOWONDER™ Nail Wellness Gel
  • Nail wellness gel packaging with blue and white design
  • Back of a product packaging with text and barcode on a white background
  • NOWONDER Nail Wellness Gel syringe and box, studio packshot
  • A bottle of NOWONDER Nail Wellness Gel with a white and blue label, indicating the product is for nail care.
  • Nail wellness gel with packaging on a white background
  • NOWONDER™ Nail Wellness Gel
  • NOWONDER™ Nail Wellness Gel
  • Nail wellness syringe with multiple white sleeves on a white background
  • NOWONDER™ Nail Wellness Gel
  • Nail wellness gel packaging with blue and white design
  • Back of a product packaging with text and barcode on a white background
NOWONDER™ Nail Wellness Gel

DAILY NAIL CARE

NOWONDER™ Nail Wellness Gel

A daily nail renewal gel, powered by NORS™ — nitric oxide, generated fresh at the moment of use.

Enjoy 25% off NoWonder™ Nail Wellness Gel for a limited time.

$74.25 $99.00
Benefits

Visible nail renewal — powered by nitric oxide.

  • Visibly healthier-looking nails. A daily cosmetic gel designed to improve the appearance of dull, discolored, and damaged-looking nails as fresh growth comes in.
  • Powered by nitric oxide. Two gels are kept apart inside the dual-tube applicator and combine as you dispense — generating nitric oxide fresh at the moment of use. The same nitric-oxide-releasing science behind NOWONDER™ Nasal Cleanser.
  • You can see it working. A temporary reddish-brown color on the nail confirms the formula is active where you applied it. The discoloration grows out with the nail.
  • Gentle and comfortable. Painless to apply, tested for skin compatibility, and well tolerated even overnight. Suitable for adults and children aged 12+.
  • One simple daily ritual. A pea-size drop, a toe cover, and at least 2 hours — it fits your evening routine or works while you sleep.
Ingredients

Purified water · Citric acid · Glycerin · Sodium nitrite · Polyethylene Glycol 400 · Xanthan gum · Phenoxyethanol · Carbomer 934P

  • Sodium nitrite + citric acid are the nitric-oxide chemistry: kept apart inside the dual-tube applicator, they combine as you press the plunger, generating nitric oxide fresh within the gel at the moment of use.
  • Glycerin helps keep the gel — and the nail area — hydrated during wear.

Common ingredients, smart science — the same two-component principle behind every NOWONDER™ product.
How to Use

Step 1 — Open the gel tube. Twist to remove the top cap.

Step 2 — Dispense. Gently press the plunger to dispense a pea-size amount from both tubes — the two gels combine as they meet, activating the formula.

Step 3 — Apply. Spread the gel evenly over the nail(s) you want to renew and the surrounding skin.

Step 4 — Cover. Put on the toe cover and leave it in place for a minimum of 2 hours. Prefer to keep it simple? Apply before bed and let it work overnight — 8–12 hours of wear is well tolerated.

Cadence: use once daily for 4 months. Nails renew as they grow out, so consistency matters more than intensity. Afterwards, many people continue with 2–4 applications per month as part of their ongoing nail-care routine.
The Science

Nitric oxide is a naturally occurring molecule, studied extensively for its role in the human body — more than 210,000 scientific publications in PubMed, named "Molecule of the Year" by Science in 1992, and the subject of the 1998 Nobel Prize in Physiology or Medicine. It's also short-lived by nature, which means you can't simply bottle it. NOWONDER™ solves that with two-component chemistry: sodium nitrite and citric acid, kept apart until the moment you dispense, generating nitric oxide fresh in the gel — every single application.
Shipping
  • Orders are processed within 1–2 business days (excluding weekends and holidays).
  • USA: standard shipping via USPS — estimated delivery in 3–4 business days, depending on location.
  • We currently ship to the U.S. Somewhere else? Email info@nowonder.com.
  • Once your order ships, you'll receive a confirmation email with a tracking number — allow up to 48 hours for tracking to update.

Powered by nitric oxide

One daily step

Gentle & comfortable

NOWONDER Nail Wellness Gel applied at home, syringe and box

For healthy-looking, renewed nails.

Gentle to apply.

Once a day.

No polish required.

Nitric oxide, released at the nail.

How to use NOWONDER™ Nail Wellness Gel

Instruction diagram showing how to open the gel tube

Open the
Gel Tube

Twist to remove the top cap.

Dispense the
Dual-Chamber Gel

Gently press the plunger
to dispense a pea size amount
from both tubes, onto
your fingertip.
Instruction graphic showing a close-up of a foot, showing how to apply to the Nail.

Apply To
Your Nail(s)

Spread the gel evenly over the nail and surrounding skin.
Instructional diagram showing how to put on with toe cover

Put on with
Toe Cover

Leave the toe cover(s) on over nails for a minimum of 2 hours.

Ingredients & Function

NOWONDER NAIL WELLNESS GEL product.

Volume: 10 ml

Usage: 1 x daily use, 4-month regimen.

Sodium nitrite
The nitric oxide precursor, held in its own chamber until use.

Glycerin
Humectant that conditions skin and nail.

PEG-400
Carrier that helps the gel spread.

Xanthan gum
Thickener that gives the gel body.

Phenoxyethanol
Preservative. Confirm all with formulation.
Close-up of bare feet

No polish required

Once a day.
Then get on with it.

All your questions, answered plain and simple.

What is NOWONDER™ Nail Wellness Gel?

A daily cosmetic nail renewal gel powered by nitric oxide, designed to visibly improve the look of dull, discolored, and damaged-looking nails as new growth comes in. A pea-size drop once a day, worn under a toe cover for at least 2 hours — or simply overnight.
How does it work?

Nitric oxide is a naturally occurring molecule — studied so extensively it has inspired more than 210,000 scientific publications in PubMed. It's also short-lived by nature, so it can't simply be bottled. NOWONDER™ solves that with a two-gel formula: sodium nitrite and citric acid are kept apart inside the dual-tube applicator and combine as you dispense, generating nitric oxide fresh at the moment of use.

How do I use it?

Twist off the cap, press the plunger to dispense a pea-size amount from both tubes, spread it evenly over the nail(s) and surrounding skin, then put on the toe cover for a minimum of 2 hours. Use once daily for 4 months.
Can I wear it overnight?

Yes — while 2 hours is the minimum, overnight wear with toe covers is an easy way to build the habit. The gel has been tested for skin compatibility and is well tolerated for extended wear, including 8–12 hours overnight.
Why do my nails change color — and is it permanent?

The temporary reddish-brown color is expected with daily use — it's the visible sign that nitric oxide is being released where you applied the gel. The surrounding skin may darken slightly too. Both are temporary: skin returns to its natural tone within days of pausing use, and new nail growth comes in with its natural color.
How long until I see a difference?

Visual changes may begin within weeks of consistent daily use. Because nails renew as they grow out, the full effect follows your nail's natural growth cycle — that's why we recommend the complete 4-month daily course.
How do I keep my nails looking their best afterwards?

Consistency and good habits. Keep feet clean and dry, refresh or disinfect older shoes, wash shower mats regularly, and avoid walking barefoot in shared spaces. Many people continue with 2–4 applications per month as ongoing maintenance.
Does it hurt?

No — application is painless and the gel is gentle on the surrounding skin.
Who can use it?

NOWONDER™ Nail Wellness Gel is suitable for adults and children aged 12+.
How many syringes do I need?

Only a pea-size drop is needed per application. One large toenail: about one syringe every 2 months (two for the full course). One large toenail plus four smaller nails: about one syringe per month (four for the full course).
Is NOWONDER™ Nail Wellness Gel a medicine?

No. It's a cosmetic gel intended to improve the appearance of nails — it is not intended to diagnose, treat, cure, or prevent any disease, and no prescription is needed. Think of it like the rest of your daily care routine: a simple cosmetic ritual, powered by remarkable science.