B12 liquid
Scored by the Formulate Research Team · Last reviewed July 2026
Score Breakdown
Formulate scores every product across six weighted dimensions. Each dimension is graded independently — hover or tap to see what drove each component.
Ingredients per Serving
Certifications & Testing
Other Ingredients
purified Water, natural Glycerin, Citric Acid, Potassium Sorbate, Stevia leaf extract
Recommended Use
Shake well before use. Recommendations: As a dietary supplement, take 1 dropper, 1-3 times daily, with meals, or as directed by your health professional.
Warnings
This product was sealed for your protection. Do not use if box or contents are open or damaged. Warning: If you are pregnant or lactating, have any health condition or are taking any medication, consult your health professional before use. Keep out of the reach of children.
Frequently Asked Questions
What is Pure Encapsulations B12 liquid's Formulate score?
Pure Encapsulations B12 liquid scores 89 out of 100 (grade A) on Formulate's ingredient-level rubric: clinical evidence, dose accuracy and bioavailability carry the score, while manufacturing, transparency and safety are checked separately and can only deduct.
Is Pure Encapsulations B12 liquid worth it?
Pure Encapsulations B12 liquid scores 89/100 (grade A). That puts it in Formulate's top tier: its ingredient doses, forms, and label transparency hold up against the clinical evidence, and it carries credible third-party testing. Formulate grades every product with the same automated rubric, so the score reflects the formula — not marketing or sponsorships.
What's in Pure Encapsulations B12 liquid?
Each serving contains Vitamin B12 (1000 mcg). Serving size: 1 mL. 30 servings per container.
How do I take b12 liquid?
Shake well before use. Recommendations: As a dietary supplement, take 1 dropper, 1-3 times daily, with meals, or as directed by your health professional.
Who makes B12 liquid?
B12 liquid is made by Pure Encapsulations. See Formulate's full grade and product lineup for Pure Encapsulations on its brand page.
Is Pure Encapsulations B12 liquid third-party tested?
Pure Encapsulations lists the following certifications and testing for this product: Dairy-Free, Gluten-Free, Non-GMO, Soy-Free, Vegan, Vegetarian, cGMP Certified, Third-Party Tested.
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Disclosure. Formulate may earn a commission from purchases made through links on this page. Commissions never influence scores — every product is graded by the same automated rubric. This page is for educational purposes only and does not replace advice from a qualified healthcare provider.