Pure Encapsulations

PureMelt B12 Folate Lozenges, 90 Lozenges

PureMelt B12 Folate Lozenges from Pure Encapsulations deliver methylcobalamin (B12) and Metafolin® L-5-MTHF, the active, body-ready form of folate, in a dissolving lozenge designed for sublingual-style absorption.

4.6 across 5 sources

May be a fit for

  • Adults seeking sublingual B12 absorption bypassing digestive uptake
  • Individuals with MTHFR variants benefiting from active methylfolate form
  • Practitioners supporting patients with suboptimal B12 or folate status
$25.99

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LozengesFormat
90 LozengesPack size
The essentials

A closer look.

PureMelt B12 Folate Lozenges from Pure Encapsulations deliver methylcobalamin (B12) and Metafolin® L-5-MTHF, the active, body-ready form of folate, in a dissolving lozenge designed for sublingual-style absorption. This formulation supports healthy red blood cell production, neurological function, and methylation pathways, and is particularly relevant for individuals with MTHFR variants who may have difficulty converting synthetic folic acid.

Why It's Worth Considering: Using Metafolin® rather than folic acid bypasses the conversion step many people cannot efficiently complete, and the melt format supports absorption without relying on digestive processing.

The Apotheca perspective

50+ signals. A clearer standard.

Our curation and trust scoring bring together manufacturing, testing, research, practitioner insight and reviews from across the web.

87OUT OF 100
Manufacturing7878
Lab verification6565
Transparency5858

Our score is an editorial assessment, not a product certification or a guarantee of results.

Inside the formula

Product details

Who it may suit

May be a fit for

  • Adults seeking sublingual B12 absorption bypassing digestive uptake
  • Individuals with MTHFR variants benefiting from active methylfolate form
  • Practitioners supporting patients with suboptimal B12 or folate status
  • Those preferring a dissolvable lozenge over traditional capsule delivery

Considerations

  • High-dose niacin with liver conditions (monitor liver enzymes)
  • B6 above 100mg/day long-term (risk of peripheral neuropathy)
  • Active cancer treatment (some B vitamins may interfere — consult oncologist)
Compatibility & interactions

Works Well With

Ask Gabriel for personalized stacking recommendations.

Take Separately From

No significant interactions identified. Always consult your healthcare provider.

What to expect over time
Day 1–7

Energy Boost

Noticeable improvement in energy levels

Week 2–4

Mood & Stress

Reduced stress perception, better coping

Month 1–2

Neurological

Improved cognitive clarity and focus

Month 2–3

Homocysteine

Measurable homocysteine reduction (cardiovascular marker)

Based on B-complex supplementation research. Water-soluble — yellow urine color is normal and harmless.

Compare the options

Compare B-Vitamin Forms

Methylated vs Standard vs Synthetic

FeatureMethylated (active)StandardSynthetic (cheap)
B12 FormMethylcobalaminHydroxocobalaminCyanocobalamin
Folate Form5-MTHF (methylfolate)Folinic acidFolic acid (synthetic)
B6 FormP-5-P (pyridoxal-5-phosphate)PyridoxalPyridoxine HCl
Best ForMTHFR variants, optimal absorptionGeneral useBudget (requires conversion)
MTHFR SafeYes — bypasses mutationMostly yesNo — cannot be converted by 40% of population
Explore complementary products
From across the web

Real reviews. A wider perspective.

Customer reviews, social conversations and expert insights, with every source in view.

4.6/5Aggregate source rating
Marketplaces & brand websites
Amazon, iHerb and direct brand reviews
Social & community
Reddit, X, Instagram and TikTok
Video & creators
YouTube and creator perspectives

Coverage varies by product and brand.

753 product and brand ratings and mentions across 5 sources.

Explore the source sentiment summary

Mixed sentiment; B12/folate widely valued for energy and cognition, but absorption issues (MTHFR) and doubts about Pure Encapsulations efficacy temper enthusiasm.

This summary includes broader brand discussion. Individual experiences are not evidence of product effectiveness.

Good to know

A few useful answers.

Research & further reading

More category questions

What does methylated mean and why does it matter?

Methylated B vitamins are in their active, bioavailable form — your body can use them immediately without conversion. About 40% of the population has MTHFR gene variants that impair conversion of synthetic folic acid to active folate. Methylated forms (methylcobalamin, methylfolate, P-5-P) bypass this issue entirely.

Why does my urine turn bright yellow after taking B vitamins?

This is completely normal and harmless. Riboflavin (B2) is a bright yellow fluorescent compound. When you take more than your body needs, the excess is excreted in urine, causing the distinctive color. It's actually a sign your body absorbed the B vitamins and is eliminating what it doesn't need.

Can I take B-complex in the evening?

B vitamins support energy production, so morning dosing is generally recommended. Some people find evening B-complex disrupts sleep due to increased energy. However, B6 and B12 are involved in melatonin production, so individual responses vary. If evening dosing doesn't affect your sleep, it's fine.

How do I know if I need B12 specifically?

Signs of B12 deficiency: fatigue, brain fog, tingling/numbness in extremities, balance issues, mood changes, and pale skin. At-risk groups: vegetarians/vegans (B12 is only in animal foods), adults over 50 (reduced absorption), and those taking metformin or PPIs (which deplete B12). A serum B12 test plus methylmalonic acid (more sensitive) can confirm.

Is it safe to take B vitamins every day?

Yes — B vitamins are water-soluble, meaning excess is excreted daily. No accumulation risk at standard supplement doses. The exception is B6 (pyridoxine): chronic doses above 100mg/day can cause peripheral neuropathy (nerve damage). The P-5-P form is safer at higher doses than pyridoxine HCl.

Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.

Pure Encapsulations - PureMelt B12 Folate Lozenges, 90 Lozenges Pure Encapsulations

Apotheca quality score

87/100

The overall score combines several sources of information. The individual dimensions below show where those signals are stronger or more limited; they are not a simple average of the overall score.

Manufacturing7878
Lab verification6565
Review consensus98.598.5
Practitioner signals57.057.0
Community signals7171
Transparency5858
See available brand signals
✓
Good manufacturing practices verifiedStandard
✓
Quality ingredients with verified sourcingGood
✓
Clean FDA regulatory recordNo issues
✓
Positive consumer reviews and community feedbackGood
✓
Authorized distribution channel verifiedDirect

Our score is an editorial assessment, not a product certification or a guarantee of results.

How our scoring works ↗