The World's #1 Nerve Calm Stack
Daily Nerve Support for Damaged Myelin Sheath + Nerve Endings. Reduces Burning/Tingling, 3am Wake-ups, Brain-fog and drug dependancy from gabapentin/Lycria.
🧬 Pre-Activated Formula
💧 99.9% Bioavailability Absorbs in 60 Seconds
⚡ 5,000mcg The Dose That Actually Stops The Burning
🧠 Built Specifically For Nerve Pain
✨ No Brain Fog. No Weight Gain. No Dependency.
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Standard shipping typically takes 5-7 business days.
We offer a 30-day return policy for all unused items in their original packaging.
OurLiquid B12 has an overall rating of 4.8/5 stars. If not satisfied within 90-Days of delivery, feel free to contact us at the email below to initiate the return process!
What's Really Happening Inside Your Body
1: Your Nerves Are Breaking Down
That burning at night? It's not random. After 50, the myelin coating that protects your nerves starts breaking down, leaving them exposed. Every night it goes unrepaired, the damage compounds. Rebuilding it takes 5,000mcg of active B12 plus four other B vitamins working together. Miss even one and the repair stalls out. Neuro delivers all five: 5,000mcg methylcobalamin and the complete stack.
2: Why Pills Don't Work
Drugstore B12 is cyanocobalamin. Your body needs the MTHFR enzyme to convert it. After 50, you lose that enzyme. Only 30-40% converts. Stomach acid destroys the rest.Taking 2,000mcg in pills = 300mcg reaching your nerves. Neuro uses methylcobalamin, already pre-activated, so your body skips the conversion entirely. Sublingual absorption goes to work in about 60 seconds, bypassing the stomach acid that destroys pills before they ever reach your nerves.
3: Toxic Buildup
When cyanocobalamin can't convert, a toxic compound called homocysteine builds up in your blood. It damages nerve tissue, restricts blood flow, and accelerates the burning and tingling you feel every night.
Neuro's Methylcobalamin + Folate clear homocysteine directly — stopping the damage at the source.
1: Your Nerves Are Breaking Down
That burning at night? It's not random. After 50, the myelin coating that protects your nerves starts breaking down, leaving them exposed. Every night it goes unrepaired, the damage compounds. Rebuilding it takes 5,000mcg of active B12 plus four other B vitamins working together. Miss even one and the repair stalls out. Neuro delivers all five: 5,000mcg methylcobalamin and the complete stack.
2: Why Pills Don't Work
Drugstore B12 is cyanocobalamin. Your body needs the MTHFR enzyme to convert it. After 50, you lose that enzyme. Only 30-40% converts. Stomach acid destroys the rest.Taking 2,000mcg in pills = 300mcg reaching your nerves. Neuro uses methylcobalamin, already pre-activated, so your body skips the conversion entirely. Sublingual absorption goes to work in about 60 seconds, bypassing the stomach acid that destroys pills before they ever reach your nerves.
3: Toxic Buildup
When cyanocobalamin can't convert, a toxic compound called homocysteine builds up in your blood. It damages nerve tissue, restricts blood flow, and accelerates the burning and tingling you feel every night.
Neuro's Methylcobalamin + Folate clear homocysteine directly — stopping the damage at the source.
The Pharmaceutical-Grade, 5-in-1 Nerve Repair Stack
Each ingredient was chosen for its specific role in nerve repair — working together to rebuild myelin, restore signaling, and stop the burning at the source.
The bioactive form of B12 your nerves use directly. Rebuilds the protective myelin coating that stops nerves from misfiring.
Regulates how your nerves communicate. Stops the random tingling, zapping, and numbness caused by misfiring nerve signals.
Fuels nerve cells with the energy they need to carry out repair. Without it, nerve tissue starves mid-rebuild.
Closes the myelin rebuild cycle that B12 starts. Without it, nerves stay half-healed and burning returns.
Opens blood vessels to damaged nerve tissue so every other ingredient actually arrives where the damage lives.
Clinically Proven. Third-Party Tested.
Less Burning at Night
Finally Sleeping
Felt a Difference within 30 Days
Would Buy Again
REAL NERVE REPAIR IN ONLY 6 WEEKS.
Follow your progress and see what's ahead on your path to recovery
Methylcobalamin absorbs directly into your bloodstream from day one. Sleep starts improving first — your nerves calm down enough to stop waking you up at 3am.
Myelin repair begins. The burning and tingling starts reducing in intensity. Most customers feel their first real sign that something is actually working.
Nerve signaling stabilizes. The 3am wake-ups are mostly gone. Walking and standing feel noticeably more comfortable. Customers describe this as their turning point.
Most customers report the burning has faded, tingling is minimal, and they're sleeping through the night consistently. Your nerves have what they need to stay repaired.
$110+
ANNUAL SAVINGS $444+ per year when switching to Neuro's B12 Complex subscription
Neuro's Complex Replaces 7+ Supplements
One liquid. One dropper. Everything your nerves need — without the pill cabinet.
Here's what you'd pay buying each ingredient separately:
Why Choose Neuro B12 Complex?
| Feature | Neuro B12 Complex | Traditional Options |
|---|---|---|
| Form of B12 | Methylcobalamin — the active form your body can use right away | Cyanocobalamin — synthetic, your body has to convert it first |
| Delivery | Sublingual liquid, absorbed under the tongue | Hard-to-swallow pills, broken down by stomach acid |
| Absorption Time | About 60 seconds, straight into the bloodstream | Hours, with much of it lost to digestion |
| Formula | Complete 5-in-1 B-vitamin stack (B12, B6, B1, Folate, B3) | Usually B12 alone, missing key cofactors |
| Dose | 5,000mcg per serving, formulated for nerve support | Often 500–1,000mcg, formulated for general maintenance |
| Testing | Third-party tested, made in the USA | Inconsistent sourcing, rarely third-party verified |
| Guarantee | 90-day money-back guarantee | Rarely offered |
What Customers Feel After 30 Days
I used to get B12 injections for neuropathy in my feet. They helped but omg the cost was insane. I switched to this liquid B complex and honestly the results feel similar. My tingling isn’t constant anymore and the burning sensation calmed down a lot.
VERIFIED PURCHASE
“I’ve been using this for three weeks and noticed real changes in my sleep. My diabetic neuropathy used to keep me up constantly, and supporting my nerves from the inside finally made a difference.”
VERIFIED PURCHASE
My feet were burning so bad I couldn't wear socks. Now I can garden again and walk without constant tingling. Wish I found this sooner.
VERIFIED PURCHASE
"I don't usually trust supplements. I'm a retired nurse and I was skeptical. But the sublingual delivery and methylcobalamin form are legitimate — the science is there. Three months in and the nighttime burning has almost completely stopped."
VERIFIED PURCHASE
Meet the Experts Behind Neuro's Revolutionary Formula
Nerve health experts Dr. Dan SticklerandDr. Mickra Hamiltonaren’t just addressing symptoms — they focus on supporting the nervous system at its core.
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Dr. Daniel L. Stickler
Co-Founder | Chief Medical Officer
Leading advanced clinical work focused on nerve health, function, and recovery. -
Dr. Mickra Hamilton
CEO | International Epigenetics Expert
A pioneering force in precision nerve health and nervous system regulation
90-Day Money Back Guarantee
Nerve repair takes time — so we give you a full three months to feel the difference. If the burning, tingling, or sleepless nights haven't improved, just email us for a full refund. No return required. No questions asked.
We can offer this because 94% of customers who complete the 90 days never ask for it back.
FAQs
Most B12 supplements use cyanocobalamin—a synthetic form your body has to convert before it can use it. Problem is, up to 40% of people can't make that conversion efficiently due to genetics (MTHFR mutations) or age. Our drops use methylcobalamin—the active form your body can use immediately. Plus, sublingual delivery bypasses your gut and goes straight into your bloodstream. It's the difference between filling a leaky bucket and actually filling the tank.
Most people notice a difference within 3-7 days. Some feel more alert within 48 hours. For nerve issues (tingling, burning, numbness), it typically takes 2-4 weeks to see significant improvement as your nerves repair. If you've been deficient for years, give it the full 30 days. Your cells are literally rebuilding—it takes time, but it works.
Your gut destroys most vitamins before they reach your bloodstream—especially if you have low stomach acid, digestive issues, or you're over 40. Sublingual absorption bypasses digestion entirely. The vitamins go through the mucous membranes directly into your blood, giving you near-injection-level bioavailability. That's why people feel it working so fast.
Then you pay nothing. We offer a 30-day empty bottle guarantee. Use the entire bottle—if you don't feel a difference, email us and we'll refund you completely. No questions, no hassle. We're that confident it works because we've seen it change thousands of lives. But if it's not for you, we'll make it right.
Yes. Every batch is third-party tested for purity, potency, and heavy metals before it ships. What's on the label is exactly what's in the bottle.
Smooth raspberry flavor. No chalky aftertaste, no bitterness. Most customers say it's the easiest supplement they've ever taken — which makes staying consistent a lot simpler.
Yes! We ship to most countries worldwide. Shipping costs and delivery windows vary by destination — enter your address at checkout for an accurate estimate.
Once your order ships you'll receive a confirmation email with a tracking link. You can also log into your account to view real-time status updates.