JYM Supplement Science Pro JYM®, Ultra-Premium Protein Blend, Rocky Road, 4.3 lb (1.9 kg) supplement bottle
JYM Supplement Science

Pro JYM®, Ultra-Premium Protein Blend, Rocky Road, 4.3 lb (1.9 kg)

What We Researched
12 active ingredients analyzed · 11 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
70
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Calcium 440 mg 34%
Iron 1.2 mg 7%
Potassium 240 mg 5%
Bioavailability Very Good

Absorption Rating

  • Calcium Good
  • Iron Fair
  • Potassium Good
Other Ingredients Excellent

Fillers & Additives

  • Protein blend [whey protein isolate, micellar casein, milk protein isolate)
  • Coconut based- creamer (coconut oil, maltodextrin, food starch, mono- & diglycerides, tricalcium phosphate]
  • Cocoa Processed with Alkali
  • Natural & Artificial Flavor
  • Sea Salt
  • Silicon Dioxide
  • Sunflower and/or Soy Lecithin
  • Cellulose Gum
  • Sucralose
  • Acesulfame Potassium
  • Xanthan Gum
Efficacy Very Poor

Dosage Analysis

  • Calcium 440 mg Under-dosed
  • Iron 1.2 mg Under-dosed
  • Potassium 240 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 170
Total Fat 4 g 5%**
Saturated Fat 3.5 g 18%**
Cholesterol 15 mg 5%
Total Carbohydrate 8 g 3%**
Dietary Fiber 1 g 4%**
Total Sugars 2 g †
Protein 24 g 48%**
Calcium 440 mg 34%
Iron 1.2 mg 7%
Sodium 230 mg 10%
Potassium 240 mg 5%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Protein blend [whey protein isolate, micellar casein, milk protein isolate) Unknown
Coconut based- creamer (coconut oil, maltodextrin, food starch, mono- & diglycerides, tricalcium phosphate] Unknown
Cocoa Processed with Alkali Generally_safe

It is added to supplements to provide flavor and color.

Natural & Artificial Flavor Generally_safe

It is used to improve the taste of the supplement.

Sea Salt Safe

It is used as a flavoring agent.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Sunflower and/or Soy Lecithin Generally_safe

It is used as an emulsifier to help mix oil and water-based ingredients.

Cellulose Gum Safe

Thickens and stabilizes supplement formulations.

Sucralose Generally_safe

Adds sweetness to chewables, gummies, and powdered supplements without calories.

Acesulfame Potassium Generally_safe

It is used to provide sweetness without adding calories.

Xanthan Gum Safe

Thickens and stabilizes liquid and semi-solid supplements.

Price Comparison

iHerb $92.34 $2.05 / serving
Best Price

Price History

Tracked across major retailers. Updated periodically.

$94$93$92$91$90 Mar 12 $92.00
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
JYM Supplement Science

Founded 2013 · Westlake Village, CA, USA · 25 products · jymsupplementscience.com/

Certifications

1 certification
Clean Label Project Verified Source

Transparency

1 claim

Violation History

2 incidents
Lawsuit Misleading label claims and incorrect ingredient quantities for Pre-JYM and Post-JYM products.2017Source
Lawsuit Trademark dispute with Bodybuilding.com over the 'JYM' mark.2016Source
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Frequently Asked Questions
Is JYM Supplement Science Pro JYM®, Ultra-Premium Protein Blend a good supplement?

JYM Supplement Science Pro JYM®, Ultra-Premium Protein Blend, Rocky Road, 4.3 lb (1.9 kg) received a product quality score of 70/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 12 active ingredients with 45 servings per container. Of the 11 inactive ingredients, 4 are rated safe and 0 are flagged for review.

What are the ingredients in JYM Supplement Science Pro JYM®, Ultra-Premium Protein Blend?

JYM Supplement Science Pro JYM®, Ultra-Premium Protein Blend contains 12 active ingredients: Calories (170), Total Fat (4 g), Saturated Fat (3.5 g), Cholesterol (15 mg), Total Carbohydrate (8 g), Dietary Fiber (1 g), and 6 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is JYM Supplement Science Pro JYM®, Ultra-Premium Protein Blend safe to take?

JYM Supplement Science Pro JYM®, Ultra-Premium Protein Blend, Rocky Road, 4.3 lb (1.9 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.

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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.