The B-Vitamin Drop Your Nerves Can Actually Absorb
Clinically dosed, sublingual B-complex, one daily drop for nerve health, energy, and focus. No pills. No fillers
Real Stories, Real Results
See what our customers are saying about Olvexa
"The first one that didn't insult my intelligence"
Twelve years on metformin, no doctor ever tested my B12. Drugstore B12 did nothing. Olvexa actually explained why the cheap form fails and what the metformin issue is. They don't promise to reverse anything. Two months in, sleep is better, feet are quieter. Honest product.
James W.
"Worth the price, finally I'd almost given up"
Drugstore B12, alpha-lipoic acid, expensive nerve formulas, nothing worked. My doctor offered gabapentin and I said no. Olvexa doesn't claim to fix anything, it just explains why the cheap stuff failed. Ten weeks in, the 2am burning has eased. First product I've tried that felt built for me.
Carol J.
"Bought it for my wife, glad I did."
My wife has been on metformin eight years with great A1C and burning feet at night. We'd tried two B12s and a nerve formula, nothing. I found Olvexa. No celebrity endorsements, no fake doctors, no two-week cure claims. Three months in, she's wearing the sandals that sat in the closet for a year.
ROBERT K.
"I refuse to follow my mother's road"
I watched my mother lose her right foot to diabetes. When my own feet started tingling I didn't sleep for a week. Tried two B12s, both cheap forms, neither worked. Olvexa explained why. Three months in, my feet are quieter at night and so is my fear.
Patricia W.
Built Different. Built to Work.
Built Different. Built to Work.
Of customers report improved comfort within the first 2 weeks
Of active methylcobalamin per serving. No conversion needed, no absorption issues.
To absorb under your tongue and reach your bloodstream, bypassing the digestion that blocks standard pills
*Based on customer feedback. Individual results may vary. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
What's Actually In Olvexa Vitamine-B Complex
Vitamin B12
Most B12 supplements use cyanocobalamin — a synthetic form your body has to convert before it can use it. Olvexa uses methylcobalamin, the bioactive form already in your nervous system.
Vitamin B9
B12 and folate(B9) work as a team. Folate works alongside B12 to support nerve cell communication and overall metabolic function.
Vitamin B6
B6 is essential for producing the neurotransmitters that carry signals between your nerve cells — the chemistry behind every sensation and movement. B6 is also a common nutrient gap in older adults.
Vitamin B1 & B3
Your nerves are some of the most energy-hungry cells in your body. B1 and B3 work together to convert food into the cellular energy your nerves run on, while B3 also supports healthy circulation — helping nutrients reach the nerve endings that need them most.
Vitamin B12
Most B12 supplements use cyanocobalamin — a synthetic form your body has to convert before it can use it. Olvexa uses methylcobalamin, the bioactive form already in your nervous system.
Vitamin B9
B12 and folate(B9) work as a team. Folate works alongside B12 to support nerve cell communication and overall metabolic function.
Vitamin B6
B6 is essential for producing the neurotransmitters that carry signals between your nerve cells — the chemistry behind every sensation and movement. B6 is also a common nutrient gap in older adults.
Vitamin B1 & B3
Your nerves are some of the most energy-hungry cells in your body. B1 and B3 work together to convert food into the cellular energy your nerves run on, while B3 also supports healthy circulation — helping nutrients reach the nerve endings that need them most.
Why Thousands Choose Olvexa For Nerve Support That Actually Reaches Your Nerves
Active B12, Not Synthetic
5,000 mcg methylcobalamin — the form your body uses immediately. No conversion needed.
Bypasses the Gut
Sublingual delivery designed to absorb under the tongue — made for people who haven't felt results from standard B12 pills
Built for Daily Support
B-vitamins are water-soluble. Olvexa is formulated for consistent daily nutrient support your body can rely on.
90-Day Money-Back Guarantee
Not satisfied within 90 days? Get a full refund. Zero risk to try.
FEEL THE DIFFERENCE
90-Day Risk-Free Trial
If you're not completely satisfied in your first 90 days, simply return your order for a full refund — no questions asked.
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Rated 4.9 / 5 | Trusted by 75,000+
They Felt the Shift. You Will Too.
"Finally something built for metformin users
On metformin nine years. Doctor said my A1C was great, but my feet burned at night. Tried two drugstore B12s, nothing moved. Olvexa actually explains the form and dose. Four months in, sleeping better and the burning is quieter. Not a miracle, just honest.
"Bought it for my wife, glad I did"
My wife has been on metformin eight years with great A1C and burning feet at night. We'd tried two B12s and a nerve formula, nothing. I found Olvexa. No celebrity endorsements, no fake doctors, no two-week cure claims. Three months in, she's wearing the sandals that sat in the closet for a year.
"Wish I'd known fifteen years ago"
Type 2 for fifteen years. I'm the brother on a walker now. Told my younger brother do not let this happen to you. He found Olvexa and gave me a bottle. Company doesn't pretend it can undo what's done. Just honest about what B12 does and the metformin link nobody told me about. Burning is easier, I sleep more.
"Made for a man in my situation."
Five years on metformin, A1C around 7.0, feet burning at night for over a year. Doctor said my B12 was "fine" in 2019 and wouldn't recheck. My brother is on a walker from neuropathy. I'm not going quietly. Tried two drugstore B12s, nothing. Olvexa is the active form at a real dose. Three months in, walking the full park loop again.
Frequently Asked Questions
Yes! We ship to the United States, Canada, the United Kingdom, New Zealand, and Australia.
If Olvexa isn't right for you, return it within 90 days for a full refund. No questions asked. No hassle. Just our promise that you only pay if Olvexa works for you.
If standard B12 pills haven't worked for you, there are two real reasons that may have nothing to do with B12 itself.
Most pills use cyanocobalamin, a synthetic form your body has to convert before it can use it. That conversion can become less efficient with age, metformin use, or genetic factors. Most pills also contain only 1000 mcg.
Olvexa uses methylcobalamin, the active form your body can use directly. And we provide 5000 mcg per serving, a therapeutic dose designed for adults whose B12 needs may exceed standard recommendations.
A B12 blood test measures how much B12 is in your bloodstream, not how much is actually reaching your nerves. Many people fall in the "normal" range and still feel tired, foggy, or notice tingling in their hands and feet.
That's because the standard cutoff for "normal" is set lower than what most people need to actually feel well. Technically normal can still mean functionally low.
This is especially common if you're over 50 or your body's absorption isn't what it used to be. Your levels can look fine on paper while your body is quietly running short.
Olvexa is built for exactly that gap, the space between "normal" lab results and actually feeling well.
If you have digestive issues that affect B-vitamin absorption from pills, Olvexa's formulation may be a better fit for two reasons.
We use methylcobalamin, the active form of B12 that doesn't require a conversion step in the digestive tract. And we provide 5000 mcg per serving, a therapeutic dose well above the standard 1000 mcg in most B12 pills.
The sublingual liquid format is also designed for ease of use, especially for those who prefer not to swallow pills.
Then you don't pay. Olvexa comes with a full 90-day money-back guarantee.
No questions asked. No restocking fees. No hassle. We only want your money if OIvexa actually delivers.
Most drugstore B-complex pills use synthetic forms your body has to convert before it can use them. Cyanocobalamin instead of methylcobalamin.If you're over 50 or your body's conversion process isn't what it used to be, much of that vitamin may pass through without being fully used.
Olvexa uses methylcobalamin, the active form of B12 your body can use directly. No conversion step required. Delivered as a sublingual liquid in a 5000 mcg therapeutic dose, designed for adults whose B-vitamin needs may exceed standard recommendations.
†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.