Rule One Proteins Source7 Protein Powder Drink Mix, Vanilla, 4.99 lb (2.26 kg) supplement bottle
Rule One Proteins

Source7 Protein Powder Drink Mix, Vanilla, 4.99 lb (2.26 kg)

What We Researched
15 active ingredients analyzed · 2 brand certifications checked · 1 retailer compared · Last updated: Mar 2026
57
Product Score Poor
84
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin D 0 mcg 0%
Calcium 180 mg 15%
Iron 0 mg 0%
Potassium 230 mg 4%
Bioavailability Very Good

Absorption Rating

  • Vitamin D Good
  • Calcium Good
  • Iron Fair
  • Potassium Good
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Very Poor

Dosage Analysis

  • Vitamin D 0 mcg Under-dosed
  • Calcium 180 mg Under-dosed
  • Iron 0 mg Under-dosed
  • Potassium 230 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 160
Total Fat 4.5 g 6%
Saturated Fat 1.5 g 8%
Trans Fat 0 g
Cholesterol 90 mg 30%
Sodium 210 mg 9%
Total Carbohydrate 9 g 3%
Dietary Fiber 0 g 0%
Total Sugars 5 g
Includes 0 g Added Sugars 0%
Protein 22 g 40%
Vitamin D 0 mcg 0%
Calcium 180 mg 15%
Iron 0 mg 0%
Potassium 230 mg 4%

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$79$78$77$76$75 Mar 12 $77.00
iHerb

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

Brand Trust Report
Rule One Proteins

Founded 2014 · Aurora, IL, United States · 62 products · ruleoneproteins.com

Certifications

2 certifications
Informed Sport Verified Source
Nsf Gmp Verified Source

Transparency

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

Violation History

1 incident
Prop 65 Lead and Cadmium2019-01-07Source
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Frequently Asked Questions
Is Rule One Proteins Source7 Protein Powder Drink Mix, Vanilla a good supplement?

Rule One Proteins Source7 Protein Powder Drink Mix, Vanilla, 4.99 lb (2.26 kg) received a product quality score of 57/100 in GoodSupp's independent analysis, indicating several areas of concern that consumers should review. The product contains 15 active ingredients with 58 servings per container. The manufacturer, Rule One Proteins, holds a brand trust score of 84/100 with 2 verified certifications including Informed Sport, Nsf Gmp.

What are the ingredients in Rule One Proteins Source7 Protein Powder Drink Mix, Vanilla?

Rule One Proteins Source7 Protein Powder Drink Mix, Vanilla contains 15 active ingredients: Calories (160), Total Fat (4.5 g), Saturated Fat (1.5 g), Trans Fat (0 g), Cholesterol (90 mg), Sodium (210 mg), and 9 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Rule One Proteins Source7 Protein Powder Drink Mix, Vanilla safe to take?

Rule One Proteins Source7 Protein Powder Drink Mix, Vanilla, 4.99 lb (2.26 kg) 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 Rule One Proteins a trustworthy supplement brand?

Rule One Proteins receives a brand trust score of 84/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2014 and headquartered in Aurora, IL, United States, the company offers 62 products in their lineup. They hold 2 verified certifications including Informed Sport, Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Rule One Proteins has 1 historical regulatory incident 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.