Natural Factors Whey factors supplement bottle
Natural Factors

Whey factors

What We Researched
15 active ingredients analyzed · 5 brand certifications checked · Last updated: Mar 2026
74
Product Score Fair
88
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 2 Gram 1%
Vitamin C 110 mg 122%
Calcium 115 mg 9%
Iron 0.4 mg 2%
Phosphorus 105 mg 8%
Magnesium 15 mg 4%
Potassium 105 mg 2%
Whey Protein concentrate 24.5 Gram
Enzyme Blend 70 mg
Stevia leaf powder 49 mg
Bioavailability Very Good

Absorption Rating

  • Total Carbohydrates Fair
  • Vitamin C Fair
  • Calcium Good
  • Iron Fair
  • Phosphorus Good
  • Magnesium Good
  • Potassium Good
  • Whey Protein concentrate Good
  • Enzyme Blend Good
  • Stevia leaf powder Good
Other Ingredients Excellent

Fillers & Additives

No inactive ingredient data available.

Efficacy Very Poor

Dosage Analysis

  • Vitamin C 110 mg Effective
  • Calcium 115 mg Under-dosed
  • Iron 0.4 mg Under-dosed
  • Phosphorus 105 mg Under-dosed
  • Magnesium 15 mg Under-dosed
  • Potassium 105 mg Under-dosed
  • Whey Protein concentrate 24.5 Gram Under-dosed
  • Stevia leaf powder 49 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 100 Calorie
Total Fat 2 Gram 3%
Cholesterol 55 mg 18%
Total Carbohydrates 2 Gram 1%
Protein 18 Gram 36%
Vitamin C 110 mg 122%
Calcium 115 mg 9%
Iron 0.4 mg 2%
Phosphorus 105 mg 8%
Magnesium 15 mg 4%
Sodium 50 mg 2%
Potassium 105 mg 2%
Whey Protein concentrate 24.5 Gram
Enzyme Blend 70 mg
Stevia leaf powder 49 mg
Brand Trust Report
Natural Factors

Founded 1950 · Coquitlam, British Columbia, Canada · 390 products · naturalfactors.com

Certifications

5 certifications
B Corp Certified Verified Source
Usp Verified Verified Source
Fda Gmp Inspections Verified Source
Non Gmo Project Verified Source
Usda Organic Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Verified Source
In House Testing — Verified Source

Violation History

5 incidents
Prop 65 Lead2025-10-31Source
Recall Hi Potency B Complex, RevitalX, Super Multi® IRON FREE2024-07-19Source
Lawsuit Products labeled as containing glucosamine sulfate did not contain the ingredient.2021Source
Prop 65 Lead2016-01-13Source
Recall Natural Factors L-Arginine 500mg2006-04-05Source
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Frequently Asked Questions
Is Natural Factors Whey factors a good supplement?

Natural Factors Whey factors received a product quality score of 74/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 15 active ingredients with 13 servings per container. The manufacturer, Natural Factors, holds a brand trust score of 88/100 with 5 verified certifications including B Corp Certified, Usp Verified, Fda Gmp Inspections, Non Gmo Project.

What are the ingredients in Natural Factors Whey factors?

Natural Factors Whey factors contains 15 active ingredients: Calories (100 Calorie), Total Fat (2 Gram), Cholesterol (55 mg), Total Carbohydrates (2 Gram), Protein (18 Gram), Vitamin C (110 mg), and 9 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Natural Factors Whey factors safe to take?

Natural Factors Whey factors 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 Natural Factors a trustworthy supplement brand?

Natural Factors receives a brand trust score of 88/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1950 and headquartered in Coquitlam, British Columbia, Canada, the company offers 390 products in their lineup. They hold 5 verified certifications including B Corp Certified, Usp Verified, Fda Gmp Inspections, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Natural Factors has 5 historical regulatory incidents on record, which are factored into the trust score.

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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.