Pure Encapsulations Pure Encapsulations B12 5,000 Liquid - Vitamin B12 Methylcobalamin Supplement to Support Energy & Blood Cells* - Liquid B12 Drops - 1 Fl Oz supplement bottle
Pure Encapsulations

Pure Encapsulations B12 5,000 Liquid - Vitamin B12 Methylcobalamin Supplement to Support Energy & Blood Cells* - Liquid B12 Drops - 1 Fl Oz

What We Researched
1 active ingredient analyzed · 7 inactive ingredients decoded · 2 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
93
Product Score Excellent
77
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin B12 (Methylcobalamin) 5000 mcg
Bioavailability Excellent

Absorption Rating

  • Vitamin B12 (Methylcobalamin) Good
Other Ingredients Excellent

Fillers & Additives

  • Purified Water
  • Apple Juice Concentrate
  • Glycerin
  • Citric Acid
  • Black currant juice concentrate
  • Rebaudioside A
  • Potassium Sorbate
Efficacy Very Good

Dosage Analysis

  • Vitamin B12 (Methylcobalamin) 5000 mcg High

Supplement Facts

Ingredient Amount % Daily Value
Vitamin B12 (Methylcobalamin) 5000 mcg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Apple Juice Concentrate Safe

It is used as a natural sweetener.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Citric Acid Safe

Adds tartness and acts as a natural preservative. Also aids in ingredient stability.

Black currant juice concentrate Unknown
Rebaudioside A Generally_safe

It is used to add sweetness to supplements without adding calories.

Potassium Sorbate Safe

Prevents mold and yeast growth to extend shelf life.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$42$42$40$40$38 Mar 12 $40.50
Amazon_Ca

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Pure Encapsulations

Founded 1991 · Sudbury, Massachusetts, United States · 228 products · pureencapsulations.com

Certifications

2 certifications
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
Related Supplements
Frequently Asked Questions
Is Pure Encapsulations Pure Encapsulations B12 5,000 Liquid - Vitamin B12 Methylcobalamin Supplement to Support Energy & Blood Cells* - Liquid B12 Drops - 1 Fl Oz a good supplement?

Pure Encapsulations Pure Encapsulations B12 5,000 Liquid - Vitamin B12 Methylcobalamin Supplement to Support Energy & Blood Cells* - Liquid B12 Drops - 1 Fl Oz received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 1 active ingredients Of the 7 inactive ingredients, 5 are rated safe and 0 are flagged for review. The manufacturer, Pure Encapsulations, holds a brand trust score of 77/100 with 2 verified certifications including Fda Gmp Inspections, Nsf Gmp.

What are the ingredients in Pure Encapsulations Pure Encapsulations B12 5,000 Liquid - Vitamin B12 Methylcobalamin Supplement to Support Energy & Blood Cells* - Liquid B12 Drops - 1 Fl Oz?

Pure Encapsulations Pure Encapsulations B12 5,000 Liquid - Vitamin B12 Methylcobalamin Supplement to Support Energy & Blood Cells* - Liquid B12 Drops - 1 Fl Oz contains 1 active ingredients: Vitamin B12 (Methylcobalamin) (5000 mcg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Pure Encapsulations Pure Encapsulations B12 5,000 Liquid - Vitamin B12 Methylcobalamin Supplement to Support Energy & Blood Cells* - Liquid B12 Drops - 1 Fl Oz safe to take?

Pure Encapsulations Pure Encapsulations B12 5,000 Liquid - Vitamin B12 Methylcobalamin Supplement to Support Energy & Blood Cells* - Liquid B12 Drops - 1 Fl Oz has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Pure Encapsulations a trustworthy supplement brand?

Pure Encapsulations receives a brand trust score of 77/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1991 and headquartered in Sudbury, Massachusetts, United States, the company offers 228 products in their lineup. They hold 2 verified certifications including Fda Gmp Inspections, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. No regulatory violations or FDA warning letters were found in our research.

How much vitamin d3 should i take daily?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What does vitamin d do?

This is an important question for supplement consumers. The dietary supplement industry is largely self-regulated, which means product quality, ingredient transparency, and safety practices vary significantly between brands and products. The most reliable way to evaluate any supplement is to check for third-party testing certifications, review the full ingredient list and dosages, and research the brand's regulatory track record. GoodSupp's database of over 250,000 analyzed products provides independent quality scores, ingredient safety ratings, and brand trust reports to help you make evidence-based decisions.

How much vitamin d3 per day for a woman?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.