Third Party Tested
Supports Comfort in Hands & Feet
Supports Healthy Nerve Function
Supports Mental Clarity
Supports Daily Energy
Supports Restfull Sleep
Third Party Tested
Supports Comfort in Hands & Feet
Supports Healthy Nerve Function
Supports Mental Clarity
Supports Daily Energy
Supports Restfull Sleep
Third Party Tested
Supports Comfort in Hands & Feet
Supports Healthy Nerve Function
Supports Mental Clarity
Supports Daily Energy
Supports Restfull Sleep
Third Party Tested
Supports Comfort in Hands & Feet
Supports Healthy Nerve Function
Supports Mental Clarity
Supports Daily Energy
Supports Restfull Sleep
Formulated for adults on metformin, acid reducers, or those over 50 whose B-vitamin requirements may exceed standard
✓ 5000 mcg methylcobalamin, the active form of vitamin B12
✓ Supports healthy nerve function and the myelin sheath
✓ Supports steady, natural energy without caffeine
✓ Supports normal methylation and homocysteine metabolism
✓ Supports restful sleep and daily comfort
✓ Sublingual liquid format, free from artificial sweeteners and
added sugars
What's Inside Olvexa: A focused formula built around the active form of B12, in a
sublingual liquid designed for adults whose B-vitamin needs have changed with age or medication.
Methylcobalamin (Active B12), 5000 mcg: The pre-activated form of vitamin B12 that your body can use directly. No conversion step required. Supports healthy nerve
function and the myelin sheath.
Most B-complex supplements use cyanocobalamin, a synthetic form your body must convert before use. If you're on metformin, acid reducers, or over 50, that conversion may be less efficient.
Folate (as Folic Acid): Works alongside B12 in supporting normal methylation processes and homocysteine metabolism. Supports normal neurotransmitter function.
Niacinamide (B3): Supports cellular energy production. Niacinamide is the gentle
form of B3 that does not cause flushing.
Pyridoxine HCl (B6): Supports normal neurotransmitter production and nerve function.
Thiamine Mononitrate (B1): Supports normal energy metabolism and nervous system function.
Sublingual Liquid Format: Olvexa is delivered as a sublingual liquid drop. The liquid format is designed for ease of use, particularly for those who prefer not to swallow pills, want a faster way to take their daily B-vitamins, or want to avoid the artificial fillers, binders, and sweeteners often found in tablet supplements.
1. Place 1½ droppers under your tongue
Hold for 60 to 90 seconds before swallowing.
2. Take it daily
Most people take Olvexa in the morning. Consistency matters more than timing.
3. Give it time
B-vitamins build up gradually. Most people take Olvexa for at least 30 days as part of a daily routine.
4. Continue for ongoing support
Especially helpful for adults on metformin, acid reducers, or over 50.
Most Olvexa users begin noticing changes within the first 2–4 weeks, better sleep, reduced sensations in the hands and feet, and steadier daily energy.
With consistent use through weeks 4–8, results continue to build as your B-vitamin levels stabilize at the cellular level. By month three, most users are experiencing the full benefit.
Olvexa is designed for steady, ongoing support, not a quick fix. The customers who see the biggest changes are the ones who stay consistent
Try Olvexa for a full 90 days. If you don't feel a real difference, better sleep, less tingling, steadier energy, send it back for a full refund. Even an empty bottle.
No questions asked. No restocking fees. No hassle.
Because if Olvexa doesn't work for you, we don't deserve your money.
What our customers are saying:
Olvexa Vitamin B- Complex
Supports Foot Comfort
Nerve Support
Mental Clarity Support
Restfull Sleep
Daily Energy
Third Party Tested
Formulated for adults on metformin, acid reducers, or those over 50 whose B-vitamin requirements may exceed standard
✓ 5000 mcg methylcobalamin, the active form of vitamin B12
✓ Supports healthy nerve function and the myelin sheath
✓ Supports steady, natural energy without caffeine
✓ Supports normal methylation and homocysteine metabolism
✓ Supports restful sleep and daily comfort
✓ Sublingual liquid format, free from artificial sweeteners and
added sugars
What's Inside Olvexa: A focused formula built around the active form of B12, in a
sublingual liquid designed for adults whose B-vitamin needs have changed with age or medication.
Methylcobalamin (Active B12), 5000 mcg: The pre-activated form of vitamin B12 that your body can use directly. No conversion step required. Supports healthy nerve
function and the myelin sheath.
Most B-complex supplements use cyanocobalamin, a synthetic form your body must convert before use. If you're on metformin, acid reducers, or over 50, that conversion may be less efficient.
Folate (as Folic Acid): Works alongside B12 in supporting normal methylation processes and homocysteine metabolism. Supports normal neurotransmitter function.
Niacinamide (B3): Supports cellular energy production. Niacinamide is the gentle
form of B3 that does not cause flushing.
Pyridoxine HCl (B6): Supports normal neurotransmitter production and nerve function.
Thiamine Mononitrate (B1): Supports normal energy metabolism and nervous system function.
Sublingual Liquid Format: Olvexa is delivered as a sublingual liquid drop. The liquid format is designed for ease of use, particularly for those who prefer not to swallow pills, want a faster way to take their daily B-vitamins, or want to avoid the artificial fillers, binders, and sweeteners often found in tablet supplements.
1. Place 1½ droppers under your tongue
Hold for 60 to 90 seconds before swallowing.
2. Take it daily
Most people take Olvexa in the morning. Consistency matters more than timing.
3. Give it time
B-vitamins build up gradually. Most people take Olvexa for at least 30 days as part of a daily routine.
4. Continue for ongoing support
Especially helpful for adults on metformin, acid reducers, or over 50.
Most Olvexa users begin noticing changes within the first 2–4 weeks, better sleep, reduced sensations in the hands and feet, and steadier daily energy.
With consistent use through weeks 4–8, results continue to build as your B-vitamin levels stabilize at the cellular level. By month three, most users are experiencing the full benefit.
Olvexa is designed for steady, ongoing support, not a quick fix. The customers who see the biggest changes are the ones who stay consistent
Try Olvexa for a full 90 days. If you don't feel a real difference, better sleep, less tingling, steadier energy, send it back for a full refund. Even an empty bottle.
No questions asked. No restocking fees. No hassle.
Because if Olvexa doesn't work for you, we don't deserve your money.
97%
Of customers report improved comfort within the first 2 weeks
95%
Experience calmer hands and feet since using Olvexa
5,000mg
Of active methylcobalamin per serving. No conversion needed, no absorption issues.
60sec
To absorb under your tongue and reach your bloodstream, bypassing the digestion that blocks standard pills
90-day money back guarantee
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.
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.
Feel Steady. Feel Like You Again.
Calmer nights, steadier days: here's what Olvexa does every morning.
Real Benefits. Backed by Research.
Five active B-vitamins. One sublingual dropper. The bioactive forms your nerves actually use, absorbed under the tongue, not lost in your gut.
Nerve Comfort
Calm the burning and tingling.
Methylcobalamin (active B12) is the form your nervous system uses directly — no conversion needed. It supports the myelin sheath that protects your nerves, the layer that wears thin when years on metformin quietly drain your B12. Delivered sublingually, it bypasses the gut absorption that fails most people over 50.
Restful Sleep
Quiet hands and feet, quiet nights.
When nerve discomfort settles, sleep follows. B6 (pyridoxine) and B12 support healthy nerve signaling and the calm your body needs to wind down — so the 3am burning that keeps you staring at the ceiling has less to interrupt your rest.
Energy Without the Crash
Steady fuel, all day.
B1 (thiamine), B3 (niacin) and B12 work as a team to turn the food you eat into usable cellular energy. No caffeine, no stimulants, no mid-afternoon crash — just the raw materials your body needs to make its own energy the way it's supposed to.
Mental Clarity
Focused, not foggy
B9 (folate) and B12 support healthy homocysteine levels and the methylation your brain relies on to stay sharp. The clarity that comes from giving your nervous system what it's been missing — not from masking the problem.
90-day money back guarantee
Third Party Tested
Supports Comfort in Hands & Feet
Supports Healthy Nerve Function
Supports Mental Clarity
Supports Daily Energy
Supports Restfull Sleep
Third Party Tested
Supports Comfort in Hands & Feet
Supports Healthy Nerve Function
Supports Mental Clarity
Supports Daily Energy
Supports Restfull Sleep
Third Party Tested
Supports Comfort in Hands & Feet
Supports Healthy Nerve Function
Supports Mental Clarity
Supports Daily Energy
Supports Restfull Sleep
Third Party Tested
Supports Comfort in Hands & Feet
Supports Healthy Nerve Function
Supports Mental Clarity
Supports Daily Energy
Supports Restfull Sleep
Your Health
Journey with Olvexa
Olvexa is built for steady, daily support, not overnight miracles. Here's how things tend to shift once it's part of your routine.
90-day money back guarantee
- Absorbs within minutes of your first dose
- B12 stores quietly start rebuilding
- The work begins below the surface
- Falling asleep comes more easily
- Fewer wake-ups through the night
- Steadier energy in the afternoon
- Less tingling and numbness
- Looser hands in the morning
- Easier on hard floors
- Feeling more like yourself again
- More confident on the stairs
- More present in conversations
- B-vitamin levels now stabilized
- Ongoing support against metformin depletion
- A stable baseline you won't want to lose
- Olvexa becomes part of who you are, not just what you take
Olvexa is Different From Everything You've Tried
5 Reasons Why Thousands Choose Olvexa
Real results. Clean formulas. Zero compromise.
Real Doses, Backed by Research
5,000 mcg of methylcobalamin and a complete B-complex in every dropper. Not a pinch for the label, the amounts studies actually use when they measure nerve support. You can look up the numbers; we're counting on it.
It Actually Gets In
Here's what no one told you: after 50, your stomach makes far less acid, and metformin blocks B12 uptake on top of that. So the pills dissolved, they just never reached you. Olvexa absorbs under the tongue, straight in, gut problem skipped entirely.
The Form Your Nerves Recognize
Cheap B12 (cyanocobalamin) has to be converted before your body can touch it, a step that age, genetics and years of medication quietly sabotage. We start with methylcobalamin, the active form your nerves use the moment it arrives. No conversion, no guesswork.
Clean, Verified Ingredients
No fillers, no sugar, no GMOs, no artificial dyes or binders hiding in the fine print. Just five B-vitamins and a natural raspberry taste. Vegan and third-party tested so the bottle says exactly what's inside.
Built for Daily Use, Not Quick Fixes
Nerves repair slowly, in weeks and months, not in a 7-day "cleanse." So we didn't build a quick fix. Olvexa is a few drops with your morning coffee, a quiet daily habit that compounds while you stop thinking about it.
90-day money back guarantee
Olvexa vs. Other Brands
Olvexa
-
Clinically-Studied Ingredients
-
3rd-Party Tested
-
Allergen-Free & Clean
-
Global Certified Facilities
-
Vegan & Gluten-Free
Other Brands
-
Trend-Based Blends
-
No Test Proof
-
Fillers & Additives
-
Low-Quality Manufacturing
-
Sugar, Flavors, Binders
Olvexa vs. Other Brands
- Clinically-Dosed B-Vitamins — 5,000 mcg of active B12 plus a full B-complex, at amounts the research actually uses
- Absorbed, Not Wasted — Sublingual delivery that bypasses the gut problem pills can't get past
- The Active Form — Methylcobalamin your nerves use directly, never the cheap converted kind
- Clean & Verified — No fillers, GMOs, sugar or artificial dyes — vegan and third-party tested
90-day money back guarantee
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.
Try Risk-Free Today
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.