MRM Nutrition Organic Pre-Workout, Black Cherry, 8.5 oz (240 g) supplement bottle
MRM Nutrition

Organic Pre-Workout, Black Cherry, 8.5 oz (240 g)

What We Researched
18 active ingredients analyzed · 4 inactive ingredients decoded · 4 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
68
Product Score Fair
66
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Calcium 50 mg 4%
Iron 1.3 mg 8%
Potassium 70 mg 2%
Organic Maca Root 1,800 mg
Organic Red Beet Root 1,400 mg
Organic Cordyceps militaris Mycelium 1,000 mg
Organic Schizandra Berry 400 mg
Organic Rhodiola rosea Root 300 mg
Organic Matcha Green Tea Leaf 300 mg
Organic Green Coffee Bean Extract (yielding 150mg caffeine) 167 mg
Organic Red Reishi Mycelium 150 mg
Organic Hericium erinaceus Mycelium 100 mg
Bioavailability Fair

Absorption Rating

  • Calcium Good
  • Iron Fair
  • Potassium Good
  • Organic Maca Root Fair
  • Organic Red Beet Root Fair
  • Organic Cordyceps militaris Mycelium Good
  • Organic Schizandra Berry Fair
  • Organic Rhodiola rosea Root Poor
  • Organic Matcha Green Tea Leaf Fair
  • Organic Green Coffee Bean Extract (yielding 150mg caffeine) Fair
  • Organic Red Reishi Mycelium Poor
  • Organic Hericium erinaceus Mycelium Poor
Other Ingredients Excellent

Fillers & Additives

  • Organic Acacia Fiber
  • Organic Flavors
  • Organic steviol glycosides
  • Citric acid and organic monk fruit extract
Efficacy Poor

Dosage Analysis

  • Calcium 50 mg Under-dosed
  • Iron 1.3 mg Under-dosed
  • Potassium 70 mg Under-dosed
  • Organic Maca Root 1,800 mg Effective
  • Organic Red Beet Root 1,400 mg High
  • Organic Cordyceps militaris Mycelium 1,000 mg Effective
  • Organic Schizandra Berry 400 mg Under-dosed
  • Organic Rhodiola rosea Root 300 mg Effective
  • Organic Matcha Green Tea Leaf 300 mg Under-dosed
  • Organic Green Coffee Bean Extract (yielding 150mg caffeine) 167 mg Under-dosed
  • Organic Red Reishi Mycelium 150 mg Under-dosed
  • Organic Hericium erinaceus Mycelium 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 45
Total Carbohydrate 10 g 2%
Dietary Fiber 4 g 14%
Total Sugars 2 g
Includes 0 g Added Sugars 0%
Protein 1 g
Calcium 50 mg 4%
Iron 1.3 mg 8%
Potassium 70 mg 2%
Organic Maca Root 1,800 mg
Organic Red Beet Root 1,400 mg
Organic Cordyceps militaris Mycelium 1,000 mg
Organic Schizandra Berry 400 mg
Organic Rhodiola rosea Root 300 mg
Organic Matcha Green Tea Leaf 300 mg
Organic Green Coffee Bean Extract (yielding 150mg caffeine) 167 mg
Organic Red Reishi Mycelium 150 mg
Organic Hericium erinaceus Mycelium 100 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Organic Acacia Fiber Generally_safe

It is added as a filler and source of fiber.

Organic Flavors Generally_safe

They are used to improve the taste of supplements.

Organic steviol glycosides Unknown
Citric acid and organic monk fruit extract Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$24$23$22$21$20 Mar 12 $22.00
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
MRM Nutrition

Founded 1996 · Oceanside, CA, USA · 111 products · mrmnutrition.com/

Certifications

4 certifications
Consumerlab Verified Source
Non Gmo Project Verified Source
Usda Organic Verified Source
Vegan Certified Verified Source

Transparency

2 claims
Third Party Testing Claim — Claimed Source

Violation History

2 incidents
Prop 65 Lead2024-02-02Source
Fda Warning Sale of unregistered food supplements (MRM Kids Attention! Softgels, MRM Chrysin 500, MRM Relax-All with Venetron, Superfoods by MRM Raw Organic Red Beet Powder, MRM Nutrition Ginkgo B 60mg).2021-02-06Source
Related Supplements
Frequently Asked Questions
Is MRM Nutrition Organic Pre-Workout, Black Cherry a good supplement?

MRM Nutrition Organic Pre-Workout, Black Cherry, 8.5 oz (240 g) received a product quality score of 68/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 18 active ingredients with 20 servings per container. Of the 4 inactive ingredients, 0 are rated safe and 0 are flagged for review. The manufacturer, MRM Nutrition, holds a brand trust score of 66/100 with 4 verified certifications including Consumerlab, Non Gmo Project, Usda Organic, Vegan Certified.

What are the ingredients in MRM Nutrition Organic Pre-Workout, Black Cherry?

MRM Nutrition Organic Pre-Workout, Black Cherry contains 18 active ingredients: Calories (45), Total Carbohydrate (10 g), Dietary Fiber (4 g), Total Sugars (2 g), Includes 0 g Added Sugars, Protein (1 g), and 12 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is MRM Nutrition Organic Pre-Workout, Black Cherry safe to take?

MRM Nutrition Organic Pre-Workout, Black Cherry, 8.5 oz (240 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 MRM Nutrition a trustworthy supplement brand?

MRM Nutrition receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1996 and headquartered in Oceanside, CA, USA, the company offers 111 products in their lineup. They hold 4 verified certifications including Consumerlab, Non Gmo Project, Usda Organic, Vegan Certified. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: MRM Nutrition has 2 historical regulatory incidents on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

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.