Cortéa delivers R-Alpha Lipoic Acid — the active form your body actually produces — at the exact 600mg dose validated in 15+ randomized controlled trials for nerve pain, burning, and tingling. Suspended in coconut oil for superior absorption.
Support nerve function
Ease joint discomfort
fight inflammation
Your Nerves Are On Fire.This Targets Why.
- Burning & Tingling Feet
- Electric Shock Sensations
- Numbness in Hands & Feet
- Nighttime Nerve Pain
- Diabetic Neuropathy
- Poor Nerve Circulation
Dr Erick J.
"This isn't a trendy supplement with one small study behind it. We're talking 15+ randomized controlled trials. What makes Cortéa stand out to me specifically is the coconut oil MCT delivery. Damaged nerve cells lose their ability to metabolize glucose properly — that's a known mechanism in neuropathic disease. "
You've already spent years trying things that didn't work.
We don't want to be another disappointment. That's why we give you 90 full days — not 30, not 60 — to feel the difference. No results? Full refund. No questions. No hassle. We're that confident.
Scientifically backed Ingredients seen in…
The Problem
Neuropathy Doesn't Just Hurt.
Neuropathy Doesn't Just Hurt.
It Cuts Off Your Nerve Cells' Power Supply.
Most people don't realise there are two separate crises happening inside damaged nerves: the cells are being destroyed by oxidative stress AND they're being starved of energy. Treating only one is why most supplements fall short.
The Burning That Won't Quit
A constant fire in your feet, legs, or hands — even lying still. Creams, stretches, ice packs. Nothing reaches the real cause inside the nerve cell itself.
Random Electric Shocks
Sudden jolts without warning. They interrupt your sleep, your work, your conversations. Living in fear of the next episode is exhausting in itself.
Numbness Stealing Confidence
Can't trust your feet on stairs. Can't feel what your hands are doing. Numbness isn't just discomfort — it's the slow theft of independence.
Sleepless, Exhausted Nights
Nerve pain peaks at night. You lie there counting sensations instead of sleeping, then face the next day running on fumes.
Blood Sugar Fuelling the Damage
High blood sugar doesn't just cause neuropathy — it actively continues destroying nerves every single day. Pain management does nothing to stop this.
Invisible to Everyone Around You
No one can see it. Family gets frustrated. Doctors hand you another prescription. You've started hiding how bad it really is.
The Cortéa Difference
Every Other ALA Brand Uses
Every Other ALA Brand Uses
Coconut Oil to Fill a Capsule.
We Use It to Feed Your Nerves.
Damaged nerve cells face two simultaneous problems: they're being destroyed, and they're being starved. Cortéa is the only R-ALA supplement that addresses both — using two ingredients that work through entirely different pathways simultaneously.
⚗️ MECHANISM 1 — R-ALA 600MG
Stop the Damage
R-Alpha Lipoic Acid neutralizes the free radicals destroying your nerve tissue. It's the only antioxidant that works inside both the fatty myelin sheath and the surrounding fluid — reaching nerve damage that other antioxidants can't touch.
Scavenges free radicals inside nerve cell membranes
Recycles glutathione — your body's master antioxidant
Reduces neuroinflammation at the cellular level
Restores blood flow through tiny vessels feeding the nerves
15+ randomized controlled trials at this exact 600mg dose
🥥 MECHANISM 2 — COCONUT OIL MCTs
Fuel the Repair
When nerves are damaged, they lose the ability to use glucose for energy — the very fuel they need to heal. Coconut oil's MCTs convert rapidly into ketones in the liver, providing an alternative fuel source that bypasses this broken pathway entirely.
MCTs convert to ketones within 15–30 minutes of ingestion
Ketones bypass damaged glucose uptake — feed nerves directly
Support myelin sheath regeneration through ketone energy
Restore mitochondrial function in energy-starved nerve cells
Also carries R-ALA into fat-soluble absorption pathway
2
Separate nerve-healing mechanisms working simultaneously
0
Other R-ALA supplements marketing the coconut oil MCT mechanism
1
Softgel that delivers repair AND fuel in the same dose
REAL RESULTS FROM REAL CUSTOMERS
Join 10,000+ of People who have Neuropathy Who have transformed their life
Kelly J,
54
Verified Buyer
"Numbness so bad I was scared to go out alone. Eight weeks on Cortéa and something has genuinely shifted. Can feel the ground better. Balance has improved noticeably. Went grocery shopping alone for the first time in months. I actually cried in the car afterwards. Worth every penny."
R Alpha Lipoic Acid For neuropathy
$57.00 $114.00
Purchased on March 14th, 2025
Michael R,
65
Verified Buyer
"I was on Gabapentin for two years. The brain fog was almost as bad as the neuropathy. When I found Cortéa I honestly didn't expect the coconut oil to matter — but my doctor explained the ketone energy thing and it clicked. Five weeks in, the burning dropped more than anything else I'd tried. And I actually feel like myself again."
R Alpha Lipoic Acid For neuropathy
$57.00 $114.00
Purchased on March 14th, 2025
Janet T.,
41
Verified Buyer
"Diabetic neuropathy for 6 years. The R-ALA plus the coconut oil ketone thing my doctor explained finally made sense of why previous ALA hadn't worked — I was getting the wrong form and none of the fuel mechanism. Five weeks on Cortéa and the burning is genuinely less intense. Sleeping through the night for the first time in years."
R Alpha Lipoic Acid For neuropathy
$57.00 $114.00
Purchased on March 14th, 2025
The Honest Comparison
You've Probably Already Tried
You've Probably Already Tried
One of These. Here's the Truth.
Most neuropathy patients go through the same painful cycle before finding what actually works.
1
Prescribed Gabapentin / NeurontinSide effects hit hard. Brain fog. Weight gain. Nerve damage quietly continues underneath.
2
Tried generic ALA supplementsRight idea, wrong form. 50% of every dose is inactive S-ALA. Only one mechanism. Weak results.
3
Cortéa — Repair + Fuel in one softgelPure R-isomer. Coconut oil MCT second mechanism. 600mg clinical dose. Targets both crises.
Gabapentin
Generic ALA
Cortéa R-ALA
Gabapentin / Neurontin
Prescription Drug · Most Commonly Prescribed First
⚠️ Masks the Signal — Both Crises Continue Underneath
How it worksAn anti-seizure drug repurposed for nerve pain. Blocks pain signals in the brain. Your nerves keep getting destroyed and starved — you just feel it less.
Stops nerve damage?✗ No. Oxidative destruction of nerve tissue continues every day you take it.
Fuels nerve repair?✗ No. Energy starvation in damaged nerve cells is completely unaddressed.
Side effects✗ Brain fog, drowsiness, 3–5 lb weight gain, dizziness, memory problems, swollen feet
Dependency✗ Yes — abrupt stopping causes withdrawal. Many patients struggle for months to taper.
Generic ALA Supplement
Drugstore / Amazon · Racemic R+S Mix
⚡ One Mechanism, Wrong Form, No Fuel
How it worksAntioxidant support — the right approach. But it's a 50/50 mix of R-ALA (active) and S-ALA (synthetic filler). S-ALA may compete with R-ALA for absorption.
Stops nerve damage?~ Partially. Half the dose is inactive. Single oxidative stress mechanism only.
Fuels nerve repair?✗ No. Coconut oil used purely as capsule filler — not leveraged for MCT/ketone benefits.
Side effects✓ Minimal — generally well tolerated
Dependency✓ None
✓ Dual-Mechanism — Repair + Fuel
Cortéa R-ALA 600mg + Coconut Oil MCTs
Pure R-Isomer · Active MCT Delivery · Made in USA
✓ Stops the Damage AND Feeds the Repair. Simultaneously.
How it worksR-ALA neutralizes oxidative destruction of nerve cells. Coconut oil MCTs convert to ketones that bypass damaged glucose uptake and fuel nerve repair directly.
Stops nerve damage?✓ Yes. Pure R-isomer at 40–50% higher absorption than racemic ALA. Backed by 15+ RCTs.
Fuels nerve repair?✓ Yes. Coconut oil MCTs generate ketones — a second nerve-healing mechanism no other R-ALA brand claims.
Side effects✓ Minimal. No brain fog, no weight gain, no drowsiness, no dependency.
Dependency✓ Zero. Take as long as needed. Stop any time.
"I was on Gabapentin for two years. The brain fog was almost as bad as the neuropathy. When I found Cortéa I honestly didn't expect the coconut oil to matter — but my doctor explained the ketone energy thing and it clicked. Five weeks in, the burning dropped more than anything else I'd tried. And I actually feel like myself again."
— Diane R. · Verified Customer · Diabetic Peripheral Neuropathy
What to Expect
The 90-Day Dual-Mechanism
The 90-Day Dual-Mechanism
Recovery Timeline
The repair mechanism and the fuel mechanism work on different timelines. Tap each stage to see what's happening inside your body.
W1
Days 1–14
Both Mechanisms Begin Simultaneously
Tap to expand →
From day one, R-ALA begins neutralizing free radicals and raising glutathione levels. Simultaneously, coconut oil MCTs start generating ketones — alternative fuel that reaches energy-starved nerve cells within hours of each dose. Many users notice slightly better sleep quality in the first two weeks as systemic inflammation begins to ease.
W3
Weeks 3–5 · Clinical Onset Window
Burning and Tingling Begin to Ease
Tap to expand →
This is when clinical trials show the first measurable reductions in neuropathy symptoms. R-ALA's antioxidant protection is now consistent and cumulative. Nerve cells are receiving ketone energy they previously couldn't access. Burning and tingling start feeling less constant, electric shocks begin to reduce in frequency.
W6
Weeks 6–8
Nerve Function Stabilises — Balance Returns
Tap to expand →
Ongoing nerve damage begins to slow as antioxidant protection builds. Nerve cells with restored energy are transmitting signals more clearly. Balance and confidence during movement improves. Users report feeling more in control of their feet and hands again. Nighttime pain becomes significantly more manageable for most people at this stage.
W12
Weeks 9–12+ · Structural Repair
Myelin Support and Long-Term Resilience
Tap to expand →
Research shows nerve conduction improvements and myelin repair build over 6+ months with consistent use. Users at 90 days report major quality-of-life shifts: better sleep, better mobility, less reliance on other pain relief, and activities they had given up returning. The goal was never just symptom management — it was a healthier nerve environment rebuilt from the inside out.
R Alpha Lipoic Acid For neuropathy
90 Days. Real Results.Or Every Penny Back.
We give you 90 full days to let both mechanisms do their work. If you don't feel meaningful improvement in nerve pain, burning, tingling, or daily quality of life — contact us for a complete refund. No questions. No return required. We only want your money if you feel the results.
Real Results
People Who Finally Found
People Who Finally Found
Something That Actually Worked
★★★★★
Rated 4.9/5.0 · 3,142 Verified Purchases
All Reviews
Diabetic Neuropathy
Chemo-Induced
Peripheral
★★★★★
"Burning in my feet dropped more than half — and I finally understand why"
Diabetic neuropathy for 6 years. The R-ALA plus the coconut oil ketone thing my doctor explained finally made sense of why previous ALA hadn't worked — I was getting the wrong form and none of the fuel mechanism. Five weeks on Cortéa and the burning is genuinely less intense. Sleeping through the night for the first time in years.
★★★★★
"Electric shocks went from daily to barely at all"
Post-chemo neuropathy for three years. The jolts in my legs were constant. Around week 4 of Cortéa I realised I'd gone two full days without one. Now I get maybe one or two a week. That is a life-changing difference. The two-mechanism explanation finally made the coconut oil make sense to me — it's not just a capsule filler.
★★★★★
"My balance is back. I feel safe walking again."
Numbness so bad I was scared to go out alone. Eight weeks on Cortéa and something has genuinely shifted. Can feel the ground better. Balance has improved noticeably. Went grocery shopping alone for the first time in months. I actually cried in the car afterwards. Worth every penny.
★★★★★
"Two years on Gabapentin. Switched to Cortéa. No contest."
The brain fog from Gabapentin was almost as bad as the neuropathy itself. Switched to Cortéa after my doctor mentioned the dual mechanism approach. Within 5 weeks the burning had dropped significantly. No fog. No weight gain. I actually feel like myself for the first time in years.
★★★★★
"Tried 4 supplements before. This one actually did something."
B12, magnesium, regular ALA — nothing moved the needle. A friend told me it had to be R-ALA specifically, and that the coconut oil in Cortéa actually does something beyond carrier duty. Three bottles in and my nighttime burning is about 60% better. Not cured but I'm functional and that matters enormously.
★★★★★
"Finally sleeping past 3am again"
Post-chemo burning woke me at 3am every night without fail. After 6 weeks on Cortéa I'm sleeping through to 6 or 7am. The burning hasn't completely gone but it's manageable now in a way it never was. Life feels possible again. The dual repair-and-fuel idea made immediate sense to me — I just wish I'd found it sooner.
Common Questions
Questions We Always Get
What exactly does the coconut oil do — is it just a carrier?+
No — and this is what makes Cortéa genuinely different. The coconut oil in most supplements is just a filler to form a softgel. In Cortéa, we use it specifically because coconut oil is rich in MCTs (medium-chain triglycerides). Your liver converts MCTs rapidly into ketones — an alternative fuel source that bypasses the damaged glucose uptake pathway in injured nerve cells and feeds them energy directly. Research on MCTs and nerve disease shows this supports myelin sheath regeneration and restores mitochondrial function. The coconut oil is doing real work alongside the R-ALA — that's the dual mechanism.
What's the difference between R-ALA and regular ALA?+
Standard "Alpha Lipoic Acid" is a 50/50 mix of R-ALA (the form your body naturally produces) and S-ALA (a synthetic mirror image created during manufacturing). S-ALA is absorbed less efficiently and may actively compete with R-ALA at the same absorption sites — meaning you're getting roughly half the effective dose. Cortéa uses only pure R-isomer, giving you 40–50% higher peak blood levels than racemic ALA supplements at the same stated dose.
I have diabetic neuropathy — is this relevant for me?+
Diabetic peripheral neuropathy is the most studied form of neuropathy for R-ALA and the clinical evidence is strongest here. Multiple randomized controlled trials — including the SYDNEY 2 trial — showed significant reductions in pain, burning, and tingling in diabetic patients at exactly 600mg/day. Additionally, both mechanisms are particularly relevant for diabetics: R-ALA supports healthy glucose metabolism to slow ongoing nerve damage, while coconut oil MCTs provide ketone energy to nerve cells that have lost normal glucose uptake. Always continue your prescribed diabetes management and consult your doctor before adding any supplement.
I'm currently on Gabapentin. Can I take this instead?+
Never stop Gabapentin or Neurontin abruptly — doing so can trigger withdrawal symptoms. If you're interested in transitioning, speak with your prescribing doctor who can guide a safe gradual taper. Many patients add Cortéa alongside their existing medication first and discuss reducing prescriptions with their doctor as symptoms improve. Cortéa is a supplement, not a prescription drug, and cannot replace professional medical advice.
How quickly will I notice results?+
The two mechanisms work on slightly different timelines. Ketone energy from coconut oil MCTs reaches nerve cells within hours of each dose. The antioxidant and anti-inflammatory effects of R-ALA build cumulatively over weeks. Clinical trials show measurable reductions in pain and burning typically beginning at 3–5 weeks of consistent daily use. Sleep quality often improves first. More significant changes in numbness, balance, and nerve conduction develop over 6–12 weeks and beyond. That's why we offer a 90-day guarantee.
How do I take it?+
Take 3 softgels daily with food. The coconut oil carrier means you don't need to take it on an empty stomach like dry ALA capsules — the fat-soluble delivery is already built in. Take at the same time each day for consistent blood levels. Morning with breakfast works well for most people.
What if it doesn't work for me?+
You're covered by our 90-Day Money-Back Guarantee. Use the full supply. If you don't feel meaningful improvement in your nerve symptoms within 90 days, contact our US-based support team for a full refund. No return required. No questions asked. We only want you paying if you feel real results.