Natural Factors Whey Factors Unflavored supplement bottle
Natural Factors

Whey Factors Unflavored

What We Researched
14 active ingredients analyzed · 1 inactive ingredient decoded · 5 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
74
Product Score Fair
88
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 1 g 1%
Vitamin C 115 mg 128%
Calcium 120 mg 9%
Iron 0.38 mg 2%
Phosphorus 110 mg 9%
Magnesium 16 mg 4%
Potassium 110 mg 2%
Whey Protein concentrate (as Milk) 25.9 g
Enzyme Blend 70 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 (as Milk) Good
  • Enzyme Blend Good
Other Ingredients Excellent

Fillers & Additives

  • None
Efficacy Very Poor

Dosage Analysis

  • Vitamin C 115 mg Effective
  • Calcium 120 mg Under-dosed
  • Iron 0.38 mg Under-dosed
  • Phosphorus 110 mg Under-dosed
  • Magnesium 16 mg Under-dosed
  • Potassium 110 mg Under-dosed
  • Whey Protein concentrate (as Milk) 25.9 g Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 100 kcal
Total Fat 2 g 3%
Cholesterol 60 mg 20%
Total Carbohydrates 1 g 1%
Protein 19 g 38%
Vitamin C 115 mg 128%
Calcium 120 mg 9%
Iron 0.38 mg 2%
Phosphorus 110 mg 9%
Magnesium 16 mg 4%
Sodium 50 mg 2%
Potassium 110 mg 2%
Whey Protein concentrate (as Milk) 25.9 g
Enzyme Blend 70 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

None Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$48$47$46$45$44 $45.99
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
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
Related Supplements
Frequently Asked Questions
Is Natural Factors Whey Factors Unflavored a good supplement?

Natural Factors Whey Factors Unflavored received a product quality score of 74/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 14 active ingredients with 34 servings per container. Of the 1 inactive ingredients, 0 are rated safe and 0 are flagged for review. 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 Unflavored?

Natural Factors Whey Factors Unflavored contains 14 active ingredients: Calories (100 kcal), Total Fat (2 g), Cholesterol (60 mg), Total Carbohydrates (1 g), Protein (19 g), Vitamin C (115 mg), and 8 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Natural Factors Whey Factors Unflavored safe to take?

Natural Factors Whey Factors Unflavored 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.