Nervia — Magnesium Smooth
90-Day Money-Back Guarantee
Manufactured & Bottled in the USA
24/7 Customer Service
★★★★★ Trusted by 45,000+ adults

Most Supplements Weren't Made for You. Ours Were.

  • Designed to work with your body
  • Doctor-backed formula for age-related nerve changes
  • Every ingredient individually researched for efficacy
  • Topical formula for direct relief
Explore Our Formula
Nervia Magnesium Smooth
Doctor-Backed Formula· Made in the USA· 90-Day Money-Back Guarantee· 45,000+ Customers· 24/7 Support· Doctor-Backed Formula· Made in the USA· 90-Day Money-Back Guarantee· 45,000+ Customers· Doctor-Backed Formula· Made in the USA· 90-Day Money-Back Guarantee· 45,000+ Customers· 24/7 Support· Doctor-Backed Formula· Made in the USA· 90-Day Money-Back Guarantee· 45,000+ Customers·
★★★★★

45,000+ Adults Trust Nervia

A Targeted Formula That Earns Its Place in Your Routine

Custom-Made Formula

The formula is built from scratch for one specific concern. We don't rebrand from a supplier's shelf.

Focused on One Concern

We've focused on one thing: a targeted formula for the burning, tingling, and numbness that come with nerve breakdown. Manufactured and bottled in the USA.

Doctor-Backed Before Production

Healthcare professionals are involved in how we formulate. Our formula is reviewed by doctors and supplement experts, not brought in afterward for a marketing stamp.

Individually Researched Ingredients

Each ingredient is selected based on published research and dosed at amounts that studies support.

Targeted Relief for Every Stage of Nerve Pain

⚡ Fast-acting topical formula
Magnesium Smooth
★★★★★ Fast-acting topical formula

Magnesium Smooth

  • Magnesium Chloride, Arnica, and Niacinamide
  • Helps ease burning, tingling, and numbness
  • Topical relief applied on contact
Shop Magnesium Smooth

Built With Doctors

Dr. Karen Vieira
✓ Dr. Karen Vieira, PhD, MSM
🔬 Molecular Biology
📋 Dietary Supplement Expert
"The ingredient selection and dosages in Nervia's formula reflect published research, not marketing shortcuts." — Dr. Karen Vieira

What Our Customers Experience
After Making the Switch

Jessica M.✓ Verified Customer ★★★★★

After about a month on Nervia, the feeling started coming back and my balance improved. I walked through the grocery store without holding the cart. Even my husband noticed.

Liam B.✓ Verified Customer ★★★★★

After three weeks on Nervia, I was standing in my kitchen and realized I could actually feel the tile. Cold tile. Nothing was wrong for the first time in years.

Mike K.✓ Verified Customer ★★★★★

My doctor put me on Gabapentin and it turned me into a shell. I started Nervia while tapering off. My head is clear and I feel like myself again.

Sarah M.✓ Verified Customer ★★★★★

For 2 years I was waking up at 2 AM with my feet on fire. I tried B12, ALA, creams, everything. I started Nervia and by week two I slept through the night.

Why Most Nerve Supplements Fall Short

1

Generic Formulas Aren't Built for Nerve Pain

Mass-produced supplements use one-size-fits-all blends at minimal dosages. When symptoms are severe, your nerves need targeted support, not a multivitamin designed for general wellness.

2

An Ingredient on the Label Doesn't Mean It's Working

If a formula includes the right ingredient at a fraction of the researched dose, it's there for the label, not for your nerves.

3

Real Nerve Pain Needs Direct, Targeted Support

Burning, tingling, numbness, and balance loss each have their own driver. A single oral pill at general-wellness doses can't address them all.

That's why Nervia's formula is custom-built for one specific concern, using researched ingredients at effective dosages, reviewed by doctors before production.

Every Supplement Brand Says "Science-Backed." Here's What That Means When We Say It.

Individually Researched

Every ingredient in the formula is selected based on published scientific studies, not trend reports or supplier recommendations.

Dosed at Studied Amounts

We use the dosages that research supports. If a study shows an ingredient works at 900mg, we don't use 100mg and call it "included."

Doctor-Reviewed Formulation

Healthcare professionals review ingredient selection, dosage ratios, and final formulation before any product goes into production.

90-Day Guarantee

We give you 3 full months because real results from quality ingredients take time, and we're confident you'll feel the difference.

Mike K. · ✓ Verified Customer

"I tried every nerve supplement on the market. B12, ALA, oral magnesium, you name it. Nothing worked because nothing was fixing the real problem. Nervia was the first thing that actually made a difference."

You Have 90 Days to Decide

We give you 3 full months to try Magnesium Smooth. If you're not satisfied for any reason, reach out to our team and we'll refund your purchase.

We offer this because we've seen what happens when people actually give our formula time to work. And we believe you deserve the confidence to try something new without worrying about wasting your money.

90-Day Money-Back Guarantee
Made & Bottled in the USA
24/7 Customer Support: (888) 811-1196
Free Shipping on 3+ Jars
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FAQ

What makes Nervia different from other supplement brands? +
Our formula is custom-built for one specific concern, not pulled from a supplier catalog. Every ingredient is individually researched, dosed at amounts published science supports, and the final formula is reviewed by healthcare professionals before production.
How do I use Magnesium Smooth? +
Apply directly to the area where you feel burning, tingling, or numbness. Most people use it morning and night, and again before bed if symptoms wake them up.
Can I use Magnesium Smooth with my current medications? +
Magnesium Smooth is a topical formula, but we recommend reviewing the ingredients with your physician if you're on prescription medication, especially nerve medications like Gabapentin or Lyrica.
What if it doesn't work for me? +
You have 90 days to decide. If you don't notice real improvement in your nerve symptoms, return it within 90 days of delivery for a full refund.
Where is Magnesium Smooth manufactured? +
Magnesium Smooth is made and bottled in the USA in an FDA-registered facility.