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★★★★★ 4.8 | 12,000+ Happy Customers

Clear the Fog. Restore Your Sharpness. One Correctly-Formulated Drop.

5,000mcg of Methylcobalamin, the active, bioavailable form of B12 your brain can actually use. Delivered in liquid form for direct absorption, bypassing the stomach acid problem that makes standard B12 supplements ineffective. No proprietary blends. No synthetic fillers. Just the specific nutrients your brain has been missing, in the form the research actually validates.

  • 5,000mcg Methylcobalamin per serving, the active form your body absorbs directly, no conversion required
  • Liquid sublingual delivery solves the absorption problem that makes tablets and capsules largely ineffective for adults over 50
  • Supports mental clarity, word recall, and sustained focus without stimulants or dependency
  • Includes the full supporting B Complex, methylated folate, B6, B3, and B1
  • Completely free from artificial fillers, synthetic binders, and proprietary blends
  • Vegan, non-GMO, produced to GMP standard. Third-party lab tested for purity and potency
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Proudly Made to GMP Standard  |  Every Batch is Third-Party Lab Tested  |  30-Day Money-Back Guarantee
ClarityDrop B12 Liquid Supplement
12,000+
Happy Customers
4.8★
Average Rating
30
Day Money-Back Guarantee

The Science Behind Your Clarity.

ClarityDrop delivers a concentrated combination of the most clinically-supported B vitamins for cognitive function in adults over 50, led by Methylcobalamin, the active, bioavailable form of B12 that decades of published research have directly linked to brain fog reduction, memory support, and neurological protection.

B12 Myelin Sheath

Methylcobalamin B12 (5,000mcg) - The Primary Active Compound

Methylcobalamin is the active form of B12 your brain can use directly, no conversion required. It supports myelin sheath integrity, neurotransmitter production, and the neural pathways responsible for memory, word recall, and mental clarity. Oxford University research has demonstrated that properly absorbed B vitamin supplementation can slow brain tissue atrophy by over 50%.

PRIMARY ACTIVE
Folate DNA Methylation

Methylated Folate (400mcg DFE) - The Essential Co-Factor

B12 cannot function properly without folate. ClarityDrop uses the methylated form, 5-MTHF, because up to 40% of the population carries a genetic variant that impairs conversion of standard folic acid into its active form. Methylated folate bypasses this entirely, ensuring B12 has what it needs to complete its neurological functions.

ESSENTIAL CO-FACTOR
B6 Neurotransmitter Synthesis

Vitamin B6, Pyridoxine HCl (3.4mg) - The Neurotransmitter Regulator

B6 is required for the synthesis of serotonin, dopamine, and GABA, the neurotransmitters governing mood, mental calmness, and concentration. It works in synergy with B12 and folate to regulate homocysteine, which when elevated is associated with accelerated brain tissue loss.

NEUROTRANSMITTER SUPPORT
B3 NAD+ Cellular Energy

Vitamin B3, Niacinamide (16mg) - The Non-Flush Brain Supporter

Niacinamide supports the NAD+ pathways that fuel the brain's extraordinary energy demands. The brain consumes 20% of the body's total energy despite being just 2% of its mass. It contributes to mental stamina and sustained focus without the flushing associated with standard niacin.

CELLULAR ENERGY
B1 Glucose Brain Energy

Vitamin B1, Thiamine (2.4mg) - The Neural Energy Foundation

Thiamine is fundamental to converting glucose into usable energy within the brain. Deficiency, more common in older adults than widely recognised, is directly linked to cognitive impairment and neurological deterioration.

NEURAL ENERGY FOUNDATION
Sublingual Absorption

Liquid Sublingual Delivery - The Absorption Difference

Held under the tongue for thirty seconds, the active compounds absorb directly into the bloodstream, the same principle as a B12 injection, without the needle. This is the difference between taking B12 and your brain actually receiving it.

ABSORPTION TECHNOLOGY

Decades of Peer-Reviewed Research. One Transparent Formula.

B12 deficiency is one of the most clinically well-documented nutritional deficiencies in older adults, and one of the most consistently overlooked. The research is not ambiguous. Methylcobalamin, the active form of B12, is directly involved in the maintenance of myelin sheaths, the protective coating around nerve fibres that enables fast, clear neural communication. When B12 levels decline, myelin integrity declines with it. The result is slower cognitive processing, increased brain fog, and the kind of word-finding difficulties that many people over 50 assume are simply part of ageing.

A landmark study from Oxford University demonstrated that B vitamin supplementation in adults with mild cognitive impairment reduced brain atrophy by over 50% compared to placebo. The mechanism is well-understood: B vitamins, particularly B12, B6, and folate, regulate homocysteine, an amino acid that when elevated is directly associated with accelerated brain tissue loss.

ClarityDrop is built around this evidence. Every ingredient is included because it has a documented role in neurological function. Every dose is set at the level used in the published research. Nothing is included for marketing purposes. Nothing is excluded to reduce cost.

📋 Oxford University Research
📑 Peer-Reviewed Evidence Base
✅ Clinically-Dosed Formula
🔬 Third-Party Lab Tested
🌿 Non-GMO Certified
🌿 Vegan Formula
🏠 GMP Certified Facility
🔒 No Proprietary Blends
Dr. Catherine Harwell

"In my clinical experience, B12 deficiency is significantly underdiagnosed in adults over 50, particularly those taking metformin or proton pump inhibitors. The issue is not just deficiency, it is absorption. Standard oral supplements frequently fail older patients because of the digestive changes that come with age. Sublingual methylcobalamin addresses both the form and the delivery problem simultaneously. This is what I recommend to my patients."

Dr. Catherine Harwell, MD - Integrative Medicine Specialist

Clarity. In Four Drops Each Morning.

The active B12 your brain needs, in its bioavailable form, delivered through sublingual absorption, in the simplest routine imaginable.

  1. 1

    Take your daily dose

    Four drops under the tongue each morning. Hold for thirty seconds before swallowing. No capsules. No tablets. No water required. Takes ten seconds and fits into any morning routine.

  2. 2

    Sublingual absorption goes to work immediately

    Within minutes, the active methylcobalamin and supporting B vitamins are absorbed directly through the sublingual membrane into your bloodstream, completely bypassing the stomach, digestive enzymes, and stomach acid.

  3. 3

    Clarity builds, consistently, day by day

    Most people begin to notice a difference in energy and mental alertness within the first one to two weeks. By weeks four to eight, reduced brain fog, improved word recall, and clearer thinking become the new baseline.

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Morning routine with ClarityDrop

Built for the Brain Over 50. Backed by Evidence.

Four reasons ClarityDrop is the most correctly formulated B Complex available, and the only one that solves the absorption problem standard supplements ignore.

Clinically-Dosed Active B12

5,000mcg of methylcobalamin per serving, the active, bioavailable form used in the published research on B12 and cognitive function. Not a fraction of the dose. Not the synthetic form your body has to convert. The actual compound, at the actual dose, in the form that works.

ClarityDrop B12

Sublingual Delivery: The Absorption Solution

The majority of B12 supplements fail older adults not because B12 does not work, but because the delivery method is fundamentally wrong for the ageing digestive system. ClarityDrop's sublingual liquid bypasses the digestive system entirely, delivering methylcobalamin directly to the bloodstream.

Complete Transparency

Every ingredient listed. Every dose specified. No proprietary blends. No hidden formulations. No vague "B Complex blend" with unspecified quantities. You can see exactly what you are taking and exactly how much, because you should always know what you are putting into your body.

Clean, Safe, and Stimulant-Free

No artificial fillers. No synthetic binders. No preservatives or unnecessary additives. The formula contains purified water, organic vegetable glycerin, natural citric acid, and monk fruit extract. Nothing else. Safe for long-term daily use. Vegan, non-GMO, and produced to GMP standard.

Full Transparency. Every Ingredient. Every Dose.

Every serving of ClarityDrop is a precisely formulated liquid, meaning the exact same concentration of active compounds in every dose, every bottle, verified by third-party testing.

Methylcobalamin B12 (5,000mcg)

PRIMARY ACTIVE
The active, bioavailable form of B12 your nervous system and brain can use directly, without conversion. Supports myelin sheath integrity, neurotransmitter production, homocysteine regulation, and the neural pathways that govern memory, word recall, and mental clarity.

Methylated Folate (400mcg DFE)

ESSENTIAL CO-FACTOR
The active form of folate, 5-MTHF, that works in direct partnership with B12 to regulate homocysteine levels and support neurological function. Up to 40% of the population has a genetic variant (MTHFR) that impairs conversion of standard folic acid to its active form. Methylated folate bypasses this entirely.

Vitamin B6, Pyridoxine HCl (3.4mg)

NEUROTRANSMITTER SUPPORT
Required for the synthesis of serotonin, dopamine, and GABA, the neurotransmitters that govern mood, mental calmness, and cognitive engagement. Works in synergy with B12 and folate to regulate homocysteine. At 200% of the recommended daily intake, this is a functional dose, not a token inclusion.

Vitamin B3, Niacinamide (16mg)

CELLULAR ENERGY
The non-flush form of B3 that supports NAD+ production and cellular energy metabolism in the brain. The brain consumes approximately 20% of the body's total energy. Niacinamide supports the metabolic pathways that fuel this demand, contributing to mental stamina, reduced cognitive fatigue, and sustained focus.

Vitamin B1, Thiamine (2.4mg)

NEURAL ENERGY FOUNDATION
Fundamental to the conversion of glucose into usable energy within the brain. Without adequate B1, the brain's capacity to generate energy for memory consolidation, attention, and cognitive processing is impaired. Deficiency is more prevalent in older adults than is widely recognised.

Sublingual Liquid Delivery

ABSORPTION TECHNOLOGY
Not an ingredient, a delivery system that determines whether your ingredients actually reach your brain. By holding ClarityDrop under the tongue for thirty seconds, the active compounds absorb directly through the sublingual mucosa into the bloodstream, completely bypassing the stomach and digestive enzymes.
Active Ingredients: Methylcobalamin (Vitamin B12) 5,000mcg | Methylated Folate (5-MTHF) 400mcg DFE | Pyridoxine HCl (Vitamin B6) 3.4mg | Niacinamide (Vitamin B3) 16mg | Thiamine Mononitrate (Vitamin B1) 2.4mg Other Ingredients: Purified Water, Organic Vegetable Glycerin, Natural Citric Acid, Monk Fruit Extract, Natural Flavours

What Our Customers Are Saying

Verified reviews from real customers who have made the switch to ClarityDrop

Barbara M.
Barbara M.
★★★★★

"I have been taking ClarityDrop for six weeks and the difference is genuinely remarkable. I am 67 and I had started to think the brain fog was just something I had to accept. I was wrong. My word recall is sharper, I feel more present in conversations, and I am not writing everything down anymore because I actually remember things. My daughter noticed before I mentioned it to her."

Graham T.
Graham T.
★★★★★

"I have been on metformin for four years. Nobody ever told me it depletes B12. When I found that out I was frustrated, but also relieved because it explained a lot. Six weeks on ClarityDrop and I feel like I am back. Sharper, quicker, the fog has lifted. I only wish I had found this years ago."

Diane P.
Diane P.
★★★★★

"I was sceptical. I have tried B12 supplements before with no effect. But the explanation about why standard tablets do not work for people over 50 was convincing enough to try it. Four weeks in and I feel like my brain is working properly again. The word-finding gaps that were driving me mad are happening far less often. My husband noticed before I said anything."

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30-Day Results or Full Refund Guarantee

Try ClarityDrop completely risk-free for 30 days. If you do not feel a meaningful difference in your mental clarity, brain fog, or cognitive sharpness within 30 days, we do not want your money. Contact our customer support team and ask for a full refund. No questions asked.

We understand that buying a supplement online requires trust. We want you to feel completely confident that this is a zero-risk decision. If it does not work for you, it costs you nothing. The risk is entirely ours.

We offer 24/7 email support. Contact us at any time if you need assistance.

Frequently Asked Questions

How is ClarityDrop different from the B12 supplements I have already tried?
Standard B12 supplements, including most tablets, capsules, and multivitamins, use cyanocobalamin, a synthetic form of B12 that your body must convert before it can use it. This conversion relies on stomach acid and specific enzymes that decline with age. ClarityDrop uses methylcobalamin, the active, ready-to-use form, delivered sublingually, bypassing the digestive system entirely. This addresses both the form problem and the absorption problem simultaneously.
Why does the form of B12 matter?
Cyanocobalamin (the form in most supplements) requires conversion to methylcobalamin before your body can use it. This conversion depends on adequate stomach acid and liver enzymes. From our fifties onwards, both decline. If you are also taking omeprazole, lansoprazole, or metformin, which further impair this process, standard B12 supplements may be delivering very little active B12 to your brain. Methylcobalamin is already in the active form. No conversion needed.
How long before I notice a difference?
Most people notice an improvement in energy and mental alertness within one to two weeks, particularly if they have been running a significant B12 deficiency. More substantive cognitive changes, reduced brain fog, improved word recall, clearer thinking, typically become noticeable between weeks four and eight. We recommend a minimum of 90 days to give your brain the sustained support it needs for full benefit.
Is it safe to take alongside my medications?
B vitamins have an excellent safety profile. B12 is water-soluble, any excess is simply excreted. There are no established dangerous interactions between methylcobalamin and common medications including metformin, statins, PPIs, ACE inhibitors, or blood pressure medications. In fact, if you take metformin or PPIs, you are among the people most likely to benefit from ClarityDrop. We always recommend discussing any new supplement with your GP, particularly if you are managing complex health conditions.
How do I take it?
Place four drops under the tongue each morning and hold for thirty seconds before swallowing. That is the entire routine. It can be taken before or after food. No water required. The taste is mild and lightly flavoured with natural monk fruit extract.
What if it does not work for me?
You are covered by our 30-day money-back guarantee. If you do not feel a meaningful improvement within 30 days, contact us for a full refund. No questions asked.
How many servings are in each bottle?
Each bottle contains 40 servings (40 days' supply at the standard daily dose of four drops).
Is ClarityDrop suitable for vegetarians and vegans?
Yes. ClarityDrop is fully vegan. It contains no animal products or derivatives. The formula uses organic vegetable glycerin as the liquid base and monk fruit extract as a natural flavouring.

What People Are Saying

Thousands of people over 50 are already experiencing the difference

M
Margaret T.
2h ago

"I have been taking ClarityDrop for about eight weeks now and the change is real. The morning fog I had had for over a year is mostly gone. I feel like I can think properly again. I am not writing everything down anymore because I actually remember things. My husband says I seem more like myself. 71 years old and I finally feel sharp again."

👍 ❤ 34Reply
S
Stephen R.
4h ago

"I was on omeprazole for three years and nobody ever mentioned that it affects how you absorb B12. When I found that out I was genuinely frustrated. Three weeks on these drops and the difference in my mental energy is noticeable. It is like the background static in my head has quietened down. My wife thinks it is remarkable. I just think it makes sense."

👍 ❤ 28Reply
J
Janet H.
6h ago

"I had tried a couple of other memory supplements with absolutely no effect. I was starting to think nothing would work. A friend explained the methylated form and the sublingual absorption difference and it suddenly made sense why nothing I had tried had helped. By week three I felt like someone had cleaned a dirty window. Sharper, clearer, more present."

👍 ❤ 41Reply
C
Colin F.
5h ago

"I take metformin and have done for six years. Never knew it depletes B12. The GP never mentioned it. Six weeks on ClarityDrop and I feel like I am back. I am sharper, quicker. The fog has lifted. I only wish I had found this years ago."

👍 ❤ 19Reply
S
Susan M.
3h ago

"I was sceptical, I have been let down by supplements before. But the explanation about why standard B12 tablets do not work for people over 50 was convincing enough to try it. Four weeks in and I feel like my brain is working properly again. The word-finding gaps that were driving me mad are happening far less often. My daughter noticed before I said anything. That told me everything I needed to know."

👍 ❤ 22Reply

Ready to Think Clearly Again?

Join 12,000+ adults over 50 who have already made the switch to the only B12 supplement that solves both the form problem and the absorption problem simultaneously.

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These statements have not been evaluated by the Food Standards Agency. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary. The testimonials featured on this page are from real customers and reflect their personal experiences. Results are not guaranteed. Always consult your GP or healthcare provider before starting any new supplement, particularly if you are taking prescription medications or managing a health condition.

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