PlantFusion Vegan Vitamin B-12 500 mcg supplement bottle
PlantFusion

Vegan Vitamin B-12 500 mcg

What We Researched
1 active ingredient analyzed · 5 inactive ingredients decoded · 7 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
87
Product Score Good
86
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin B12 (as Cyanocobalamin) 500 mcg 208333%
Bioavailability Fair

Absorption Rating

  • Vitamin B12 (as Cyanocobalamin) Fair
Other Ingredients Excellent

Fillers & Additives

  • Cellulose
  • Vegetable Stearin
  • Dicalcium Phosphate
  • Magnesium Stearate
  • Silica
Efficacy Excellent

Dosage Analysis

  • Vitamin B12 (as Cyanocobalamin) 500 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin B12 (as Cyanocobalamin) 500 mcg 208333%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Cellulose Safe

Provides bulk and structure in tablets and capsules.

Vegetable Stearin Generally_safe

It is used as a lubricant or release agent in supplement manufacturing.

Dicalcium Phosphate Safe

Serves as both a filler and a supplemental source of calcium and phosphorus.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Silica Safe

Prevents ingredients from clumping and improves powder flow.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$17$16$15$14$13 $14.99
Target

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

Brand Trust Report
PlantFusion

Founded 2009 · Denver, CO, USA · 51 products · plantfusion.com/

Certifications

7 certifications
Consumerlab Verified Source
Gluten Free Gfco Verified Source
Non Gmo Project Verified Source
Npa Gmp Verified Source
Nsf Gmp Verified Source
Usda Organic Verified Source
Vegan Certified Verified Source

Transparency

3 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source

Violation History

3 incidents
Lawsuit Misrepresentation of the protein content and its bioavailability in 'Organic Mushroom + Protein Powders'.Ongoing InvestigationSource
Prop 65 Lead2022-03-01Source
Lawsuit Deceptive 'slack-fill' packaging, where containers are only half-filled.2022Source
Related Supplements
Frequently Asked Questions
Is PlantFusion Vegan Vitamin B-12 500 mcg a good supplement?

PlantFusion Vegan Vitamin B-12 500 mcg received a product quality score of 87/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 1 active ingredients with 100 servings per container. Of the 5 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, PlantFusion, holds a brand trust score of 86/100 with 7 verified certifications including Consumerlab, Gluten Free Gfco, Non Gmo Project, Npa Gmp.

What are the ingredients in PlantFusion Vegan Vitamin B-12 500 mcg?

PlantFusion Vegan Vitamin B-12 500 mcg contains 1 active ingredients: Vitamin B12 (as Cyanocobalamin) (500 mcg). Notable high-dose ingredients include Vitamin B12 at 208333% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is PlantFusion Vegan Vitamin B-12 500 mcg safe to take?

PlantFusion Vegan Vitamin B-12 500 mcg 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 PlantFusion a trustworthy supplement brand?

PlantFusion receives a brand trust score of 86/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2009 and headquartered in Denver, CO, USA, the company offers 51 products in their lineup. They hold 7 verified certifications including Consumerlab, Gluten Free Gfco, Non Gmo Project, Npa Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: PlantFusion has 3 historical regulatory incidents on record, which are factored into the trust score.

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.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

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.