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Good State B12 supplement bottle
Good State

B12 Review

What We Researched
2 active ingredients analyzed · 3 inactive ingredients decoded · 1 brand certification checked · Page generated: Sep 2026
96
Product Score Excellent
83
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
Methylcobalamin 2000 mcg †
Adenosylcobalamin 500 mcg †
Bioavailability Excellent

Absorption Rating

  • Methylcobalamin Good
  • Adenosylcobalamin Good
Other Ingredients Excellent

Fillers & Additives

  • Organic Glycerin
  • Reverse osmosis Water
  • Ionized Trace Minerals
Efficacy Very Good

Dosage Analysis

  • Methylcobalamin 2000 mcg High
  • Adenosylcobalamin 500 mcg Effective

Supplement Facts

Ingredient Amount % Daily Value
Methylcobalamin 2000 mcg †
Adenosylcobalamin 500 mcg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Organic Glycerin Safe

It helps to retain moisture and dissolve ingredients.

Reverse osmosis Water Unknown
Ionized Trace Minerals Unknown
Brand Trust Report
Good State

Founded 2008 · Flourtown, PA, USA · 101 products · goodstate.com

Certifications

1 certification
Consumerlab Source available Primary evidence

Transparency

2 claims
Third Party Testing Claim — Claimed Evidence available Evidence
Coa Availability — Claimed Evidence available Evidence
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Frequently Asked Questions
Is Good State B12 a good supplement?

Good State B12 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 30 servings per container. Of the 3 inactive ingredients, 1 are rated safe and 0 ingredients are flagged for review. The manufacturer, Good State, holds a brand trust score of 83/100.

What are the ingredients in Good State B12?

Good State B12 contains 2 active ingredients: Methylcobalamin (2000 mcg), Adenosylcobalamin (500 mcg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Good State B12 safe to take?

GoodSupp reviewed the inactive-ingredient data available for Good State B12. 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 Good State a trustworthy supplement brand?

Good State receives a brand trust score of 83/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2008 and headquartered in Flourtown, PA, USA, the company offers 101 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.