Dr. Jekyll Signature, Stimulant-Free Pre-Workout, Blueberry Lemonade, 10.4 oz (294.9 g)
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Performance Matrix | 5.5 g | — |
| Beta Alanine | 3.2 g | * |
| Creatine HCl | 1.5 g | * |
| Inositol-Enhanced Arginine Silicate (nooLVL™) | 800 mg | * |
| Cognitive Drive Matrix | 750 mg | — |
| Choline Bitartrate | 450 mg | * |
| L-Tyrosine | 250 mg | * |
| Panax ginseng Extract (stem and leaf) | 50 mg | * |
| Adaptogenic Matrix | 160 mg | — |
| Ashwagandha Extract (Withania somnifera) (root) (KSM66®) | 125 mg | * |
| Aframomum melegueta 10:1 Extract (seed) (6-paradol 12.5%) (CaloriBurn GP™) | 30 mg | * |
| Black Pepper Extract (fruit) | 5 mg | * |
Bioavailability Fair
Absorption Rating
- Performance Matrix Poor
- Beta Alanine Good
- Creatine HCl Fair
- Inositol-Enhanced Arginine Silicate (nooLVL™) Good
- Cognitive Drive Matrix Poor
- Choline Bitartrate Poor
- L-Tyrosine Good
- Panax ginseng Extract (stem and leaf) Good
- Adaptogenic Matrix Poor
- Ashwagandha Extract (Withania somnifera) (root) (KSM66®) Good
- Aframomum melegueta 10:1 Extract (seed) (6-paradol 12.5%) (CaloriBurn GP™) Fair
- Black Pepper Extract (fruit) Good
Other Ingredients Excellent
Fillers & Additives
- Citric Acid
- Malic Acid
- Natural & Artificial Flavors
- Medium chain triglyceride (mct) powder
- Sucralose
- Silicon Dioxide
- Calcium Silicate
- Fruit and Vegetable Juice (for color)
- Acesulfame Potassium
Efficacy Poor
Dosage Analysis
- Beta Alanine 3.2 g Effective
- Creatine HCl 1.5 g Under-dosed
- Inositol-Enhanced Arginine Silicate (nooLVL™) 800 mg Under-dosed
- Choline Bitartrate 450 mg Under-dosed
- L-Tyrosine 250 mg Under-dosed
- Panax ginseng Extract (stem and leaf) 50 mg Under-dosed
- Ashwagandha Extract (Withania somnifera) (root) (KSM66®) 125 mg Under-dosed
- Aframomum melegueta 10:1 Extract (seed) (6-paradol 12.5%) (CaloriBurn GP™) 30 mg Effective
- Black Pepper Extract (fruit) 5 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Performance Matrix | 5.5 g | |
| Beta Alanine | 3.2 g | * |
| Creatine HCl | 1.5 g | * |
| Inositol-Enhanced Arginine Silicate (nooLVL™) | 800 mg | * |
| Cognitive Drive Matrix | 750 mg | |
| Choline Bitartrate | 450 mg | * |
| L-Tyrosine | 250 mg | * |
| Panax ginseng Extract (stem and leaf) | 50 mg | * |
| Adaptogenic Matrix | 160 mg | |
| Ashwagandha Extract (Withania somnifera) (root) (KSM66®) | 125 mg | * |
| Aframomum melegueta 10:1 Extract (seed) (6-paradol 12.5%) (CaloriBurn GP™) | 30 mg | * |
| Black Pepper Extract (fruit) | 5 mg | * |
Other Ingredients
Citric Acid Safe
Malic Acid Safe
Natural & Artificial Flavors Generally_safe
Sucralose Generally_safe
Silicon Dioxide Safe
Calcium Silicate Safe
Acesulfame Potassium Generally_safe
Price Comparison
Price History
Tracked across major retailers. Updated periodically.
Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.
Certifications
1 certification
Transparency
2 claims
Violation History
2 incidents
Is ProSupps Dr. Jekyll Signature, Stimulant-Free Pre-Workout a good supplement?
ProSupps Dr. Jekyll Signature, Stimulant-Free Pre-Workout, Blueberry Lemonade, 10.4 oz (294.9 g) received a product quality score of 72/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 12 active ingredients with 30 servings per container. Of the 9 inactive ingredients, 5 are rated safe and 0 are flagged for review. The manufacturer, ProSupps, holds a brand trust score of 62/100 with 1 verified certifications including Informed Sport.
What are the ingredients in ProSupps Dr. Jekyll Signature, Stimulant-Free Pre-Workout?
ProSupps Dr. Jekyll Signature, Stimulant-Free Pre-Workout contains 12 active ingredients: Performance Matrix (5.5 g), Beta Alanine (3.2 g), Creatine HCl (1.5 g), Inositol-Enhanced Arginine Silicate (nooLVL™) (800 mg), Cognitive Drive Matrix (750 mg), Choline Bitartrate (450 mg), and 6 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is ProSupps Dr. Jekyll Signature, Stimulant-Free Pre-Workout safe to take?
ProSupps Dr. Jekyll Signature, Stimulant-Free Pre-Workout, Blueberry Lemonade, 10.4 oz (294.9 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 ProSupps a trustworthy supplement brand?
ProSupps receives a brand trust score of 62/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2004 and headquartered in Plano, Texas, United States, the company offers 20 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: ProSupps has 2 historical regulatory incidents on record, which are factored into the trust score.
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