Pure Encapsulations B12 Folate supplement bottle
Pure Encapsulations

B12 Folate Review

What We Researched
2 active ingredients analyzed · 4 inactive ingredients decoded · 4 brand certifications checked · Page generated: Sep 2026
96
Product Score Excellent
81
Brand Score Good

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Folate (as Metafolin®, L-5-MTHF) (800 mcg L-5-MTHF) 1,333 mcg DFE 333%
Vitamin B12 (as methylcobalamin) 800 mcg 33,333%
Bioavailability Excellent

Absorption Rating

  • Folate (as Metafolin®, L-5-MTHF) (800 mcg L-5-MTHF) Good
  • Vitamin B12 (as methylcobalamin) Good
Other Ingredients Excellent

Fillers & Additives

  • Ascorbyl Palmitate
  • Cellulose
  • Hypoallergenic plant fiber
  • Water
Efficacy Very Good

Dosage Analysis

  • Folate (as Metafolin®, L-5-MTHF) (800 mcg L-5-MTHF) 1,333 mcg DFE High
  • Vitamin B12 (as methylcobalamin) 800 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Folate (as Metafolin®, L-5-MTHF) (800 mcg L-5-MTHF) 1,333 mcg DFE 333%
Vitamin B12 (as methylcobalamin) 800 mcg 33,333%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Ascorbyl Palmitate Safe

Prevents oxidation and extends shelf life of oil-based supplements.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Hypoallergenic plant fiber Unknown
Water Safe

Dissolves and carries water-soluble ingredients.

Brand Trust Report
Pure Encapsulations

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

Certifications

4 certifications
Fda Gmp Inspections Source available Primary evidence
Nsf Gmp Source available Primary evidence
NSF Certified Supporting evidence unavailable
Gluten-Free Certified Supporting evidence unavailable

Transparency

4 claims
Third Party Testing Claim — Verified Evidence available Evidence
Testing Lab Disclosure — Verified Evidence available Evidence
Contains Proprietary Blend — True Brand claim; evidence unavailable
Related Supplements
Frequently Asked Questions
Is Pure Encapsulations B12 Folate a good supplement?

Pure Encapsulations B12 Folate received a product quality score of 96/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 2 active ingredients with 60 servings per container. Of the 4 inactive ingredients, 3 are rated safe and 0 ingredients are flagged for review. The manufacturer, Pure Encapsulations, holds a brand trust score of 81/100.

What are the ingredients in Pure Encapsulations B12 Folate?

Pure Encapsulations B12 Folate contains 2 active ingredients: Folate (as Metafolin®, L-5-MTHF) (800 mcg L-5-MTHF) (1,333 mcg DFE), Vitamin B12 (as methylcobalamin) (800 mcg). Notable high-dose ingredients include Folate at 333% DV, Vitamin B12 at 33,333% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Pure Encapsulations B12 Folate safe to take?

GoodSupp reviewed the inactive-ingredient data available for Pure Encapsulations B12 Folate. This label analysis cannot determine whether the product is safe for a particular person, and source labels may change. 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 81/100 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.

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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 — read our methodology. 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.