Protocol For Life Balance Liquid B-12, 5000 mcg, 4 fl oz supplement bottle
Protocol For Life Balance

Liquid B-12, 5000 mcg, 4 fl oz

What We Researched
10 active ingredients analyzed · 11 inactive ingredients decoded · 1 brand certification checked · 2 retailers compared · Last updated: Mar 2026
92
Product Score Excellent
74
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Thiamin (Vitamin B1) (from Thiamin HCl) 3 mg 250%
Riboflavin (Vitamin B2) 3.4 mg 262%
Niacin (Vitamin B3) (as Niacinamide) 50 mg 313%
Vitamin B6 (from Pyridoxine HCl) 10 mg 588%
Folate DFE (800 mcg folic acid) 1333 mcg 333%
Vitamin B12 [as Cyanocobalamin, Methylcobalamin (Co-enzyme Form) and Dibencozide (Co-enzyme Form)] (5000 mcg) 5 mg 208,333%
Biotin 300 mcg 1,000%
Pantothenic Acid (Vitamin B5) (from Calcium Pantothenate) 50 mg 1,000%
Bioavailability Very Good

Absorption Rating

  • Thiamin (Vitamin B1) (from Thiamin HCl) Fair
  • Riboflavin (Vitamin B2) Good
  • Niacin (Vitamin B3) (as Niacinamide) Good
  • Vitamin B6 (from Pyridoxine HCl) Fair
  • Folate DFE (800 mcg folic acid) Fair
  • Vitamin B12 [as Cyanocobalamin, Methylcobalamin (Co-enzyme Form) and Dibencozide (Co-enzyme Form)] (5000 mcg) Good
  • Biotin Good
  • Pantothenic Acid (Vitamin B5) (from Calcium Pantothenate) Good
Other Ingredients Excellent

Fillers & Additives

  • De-ionized Water
  • Vegetable Glycerin
  • Xylitol
  • Brown Rice Syrup
  • Malic Acid
  • Natural Flavors
  • Organic stevia leaf extract (enzyme-modified steviol glycosides)
  • Potassium Sorbate (as Preservative)
  • Choline Bitartrate
  • Inositol
  • Grapefruit fiber and Cinnamon bark oil (ceylon) (cinnamomum zeylanicum)
Efficacy Excellent

Dosage Analysis

  • Thiamin (Vitamin B1) (from Thiamin HCl) 3 mg Effective
  • Riboflavin (Vitamin B2) 3.4 mg Effective
  • Niacin (Vitamin B3) (as Niacinamide) 50 mg High
  • Vitamin B6 (from Pyridoxine HCl) 10 mg Effective
  • Folate DFE (800 mcg folic acid) 1333 mcg High
  • Vitamin B12 [as Cyanocobalamin, Methylcobalamin (Co-enzyme Form) and Dibencozide (Co-enzyme Form)] (5000 mcg) 5 mg High
  • Biotin 300 mcg Effective
  • Pantothenic Acid (Vitamin B5) (from Calcium Pantothenate) 50 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 10
Total Carbohydrate 3 g 1%
Thiamin (Vitamin B1) (from Thiamin HCl) 3 mg 250%
Riboflavin (Vitamin B2) 3.4 mg 262%
Niacin (Vitamin B3) (as Niacinamide) 50 mg 313%
Vitamin B6 (from Pyridoxine HCl) 10 mg 588%
Folate DFE (800 mcg folic acid) 1333 mcg 333%
Vitamin B12 [as Cyanocobalamin, Methylcobalamin (Co-enzyme Form) and Dibencozide (Co-enzyme Form)] (5000 mcg) 5 mg 208,333%
Biotin 300 mcg 1,000%
Pantothenic Acid (Vitamin B5) (from Calcium Pantothenate) 50 mg 1,000%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

De-ionized Water Safe

It is used as a solvent to dissolve and mix ingredients.

Vegetable Glycerin Safe

Helps form softgel capsule shells and acts as a humectant.

Xylitol Safe

Provides sweetness with reduced calorie content. Does not promote tooth decay.

Brown Rice Syrup Generally_safe

It is used to add sweetness to supplements.

Malic Acid Safe

Adds tartness and enhances fruit flavors in gummies and chewables.

Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Organic stevia leaf extract (enzyme-modified steviol glycosides) Unknown
Potassium Sorbate (as Preservative) Generally_safe

It is used to inhibit the growth of mold and bacteria, extending the shelf life of the supplement.

Choline Bitartrate Generally_safe

It is used to supplement choline intake.

Inositol Safe

It is used for its potential benefits related to cell signaling and mental health.

Grapefruit fiber and Cinnamon bark oil (ceylon) (cinnamomum zeylanicum) Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$21$20$19$18$17 Mar 12 $19.00
Vitacost

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

Brand Trust Report
Protocol For Life Balance

Founded 2007 · Bloomingdale, IL, United States · 19 products · protocolforlife.com/

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

2 claims
Third Party Testing Claim — Verified Source
In House Testing — Verified Source
Related Supplements
Frequently Asked Questions
Is Protocol For Life Balance Liquid B-12, 5000 mcg a good supplement?

Protocol For Life Balance Liquid B-12, 5000 mcg, 4 fl oz received a product quality score of 92/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 10 active ingredients with 24 servings per container. Of the 11 inactive ingredients, 6 are rated safe and 0 are flagged for review. The manufacturer, Protocol For Life Balance, holds a brand trust score of 74/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Protocol For Life Balance Liquid B-12, 5000 mcg?

Protocol For Life Balance Liquid B-12, 5000 mcg contains 10 active ingredients: Calories (10), Total Carbohydrate (3 g), Thiamin (Vitamin B1) (from Thiamin HCl) (3 mg), Riboflavin (Vitamin B2) (3.4 mg), Niacin (Vitamin B3) (as Niacinamide) (50 mg), Vitamin B6 (from Pyridoxine HCl) (10 mg), and 4 more. Notable high-dose ingredients include Thiamin at 250% DV, Riboflavin at 262% DV, Niacin at 313% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Protocol For Life Balance Liquid B-12, 5000 mcg safe to take?

Protocol For Life Balance Liquid B-12, 5000 mcg, 4 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 Protocol For Life Balance a trustworthy supplement brand?

Protocol For Life Balance receives a brand trust score of 74/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2007 and headquartered in Bloomingdale, IL, United States, the company offers 19 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. 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.

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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.