Isopure Creatine Monohydrate, Unflavored, 1.1 lb (500 g) supplement bottle
Isopure

Creatine Monohydrate, Unflavored, 1.1 lb (500 g)

What We Researched
4 active ingredients analyzed · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
93
Product Score Excellent
67
Brand Score Fair

Product Analysis

Transparency Very Good

Supplement Facts

IngredientAmount% DV
Creatine Monohydrate 5 g *
Bioavailability Excellent

Absorption Rating

  • Creatine Monohydrate Good
Other Ingredients Excellent

Fillers & Additives

No inactive ingredient data available.

Efficacy Excellent

Dosage Analysis

  • Creatine Monohydrate 5 g Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 0
Total Sugars 0 g *
Includes 0 g Added Sugars 0%
Creatine Monohydrate 5 g *

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$26$25$24$23$22 Mar 12 $24.27
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
Isopure

Founded 1998 · Downers Grove, IL, United States · 26 products · theisopurecompany.com/

Certifications

1 certification
Informed Sport Verified Source

Transparency

3 claims
Third Party Testing Claim — Claimed
In House Testing — Verified

Violation History

3 incidents
Prop 65 Lead2025-04-11Source
Lawsuit Deceptive packaging with approximately 30% empty space ('slack-fill').2015Source
Lawsuit Misrepresenting the amount of whey protein in products ('protein-spiking').2014Source
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Frequently Asked Questions
Is Isopure Creatine Monohydrate, Unflavored a good supplement?

Isopure Creatine Monohydrate, Unflavored, 1.1 lb (500 g) received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 4 active ingredients The manufacturer, Isopure, holds a brand trust score of 67/100 with 1 verified certifications including Informed Sport.

What are the ingredients in Isopure Creatine Monohydrate, Unflavored?

Isopure Creatine Monohydrate, Unflavored contains 4 active ingredients: Calories (0), Total Sugars (0 g), Includes 0 g Added Sugars, Creatine Monohydrate (5 g). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Isopure Creatine Monohydrate, Unflavored safe to take?

Isopure Creatine Monohydrate, Unflavored, 1.1 lb (500 g) 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 Isopure a trustworthy supplement brand?

Isopure receives a brand trust score of 67/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1998 and headquartered in Downers Grove, IL, United States, the company offers 26 products in their lineup. They hold 1 verified certifications including Informed Sport. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Isopure has 3 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.