KIRKLAND Super B-Complex with Electrolytes supplement bottle
KIRKLAND

Super B-Complex with Electrolytes

What We Researched
11 active ingredients analyzed · 1 retailer compared · Last updated: Mar 2026
80
Product Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin C 200 mg 333%
Thiamin (Vitamin B-1) 100 mg 6,667%
Riboflavin (Vitamin B-2) 20 mg 1,176%
Niacin 25 mg 125%
Vitamin B-6 3 mg 150%
Folic Acid 400 mcg 100%
Vitamin B-12 100 mcg 1,667%
Biotin 300 mcg 100%
Pantothenic Acid 5.5 mg 55%
Potassium 30 mg 1%
Bioavailability Very Good

Absorption Rating

  • Vitamin C Fair
  • Thiamin (Vitamin B-1) Good
  • Riboflavin (Vitamin B-2) Good
  • Niacin Good
  • Vitamin B-6 Fair
  • Folic Acid Fair
  • Vitamin B-12 Fair
  • Biotin Good
  • Pantothenic Acid Good
  • Potassium Good
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Excellent

Dosage Analysis

  • Vitamin C 200 mg Effective
  • Thiamin (Vitamin B-1) 100 mg Effective
  • Riboflavin (Vitamin B-2) 20 mg Effective
  • Niacin 25 mg Effective
  • Vitamin B-6 3 mg Effective
  • Folic Acid 400 mcg Effective
  • Vitamin B-12 100 mcg Effective
  • Biotin 300 mcg Effective
  • Pantothenic Acid 5.5 mg Effective
  • Potassium 30 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Vitamin C 200 mg 333%
Thiamin (Vitamin B-1) 100 mg 6,667%
Riboflavin (Vitamin B-2) 20 mg 1,176%
Niacin 25 mg 125%
Vitamin B-6 3 mg 150%
Folic Acid 400 mcg 100%
Vitamin B-12 100 mcg 1,667%
Biotin 300 mcg 100%
Pantothenic Acid 5.5 mg 55%
Sodium 90 mg 4%
Potassium 30 mg 1%

Price Comparison

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

Brand Trust Report
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Frequently Asked Questions
Is KIRKLAND Super B-Complex with Electrolytes a good supplement?

KIRKLAND Super B-Complex with Electrolytes received a product quality score of 80/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 11 active ingredients

What are the ingredients in KIRKLAND Super B-Complex with Electrolytes?

KIRKLAND Super B-Complex with Electrolytes contains 11 active ingredients: Vitamin C (200 mg), Thiamin (Vitamin B-1) (100 mg), Riboflavin (Vitamin B-2) (20 mg), Niacin (25 mg), Vitamin B-6 (3 mg), Folic Acid (400 mcg), and 5 more. Notable high-dose ingredients include Vitamin C at 333% DV, Thiamin at 6,667% DV, Riboflavin at 1,176% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is KIRKLAND Super B-Complex with Electrolytes safe to take?

KIRKLAND Super B-Complex with Electrolytes 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.

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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.