About ProSupps – Dr. Jekyll Signature, Mixed Berries – 282g
ProSupps Dr. Jekyll Signature is a pre-workout powder formulated for adults looking to support their training sessions with a precise, multi-ingredient blend. Each 9.4 g serving delivers a carefully measured stack of active compounds — including beta-alanine, creatine monohydrate, L-choline bitartrate, and L-tyrosine — alongside botanical extracts such as KSM-66® ashwagandha, Panax ginseng, cayenne pepper, and BioPerine® black pepper extract. The Mixed Berries flavour makes it easy to mix into 300 ml of water for a convenient pre-exercise drink.
With 30 servings per 282 g container, Dr. Jekyll Signature is designed to fit seamlessly into a structured training routine. The inclusion of KSM-66®, a standardised ashwagandha root extract, and BioPerine®, a standardised black pepper extract, reflects ProSupps’ commitment to using recognised, quality-assured trademarked ingredients. Creatine monohydrate contributes to an increase in physical performance during successive bursts of short-term, high-intensity exercise, as part of a daily intake of 3 g of creatine.
This product is intended for healthy adults only and is not a substitute for a varied and balanced diet and a healthy lifestyle. As with all food supplements, it is advisable to consult a healthcare professional before use, particularly if you have any pre-existing medical conditions or are taking medication.
Nutrition Facts
| Nutrient | Per serving (9.4 g) |
|---|---|
| Beta-alanine | 3200 mg |
| Creatine monohydrate | 1500 mg |
| – of which creatine | 1320 mg |
| L-choline bitartrate | 1100 mg |
| L-tyrosine | 1000 mg |
| Ginseng root extract (Panax ginseng C.A. Meyer) 4:1 | 50 mg |
| – of which ginsenosides | 2 mg |
| Cayenne pepper extract (Capsicum Annuum) 8:1 | 50 mg |
| – of which capsaicin | 0.50 mg |
| KSM-66® Ashwagandha root extract 12:1 | 20.42 mg |
| – of which withanolides | 1.02 mg |
| BioPerine® Black pepper extract 50:1 | 5 mg |
| – of which piperine | 4.75 mg |
* No established daily reference value for these nutrients.
Ingredients
Beta-alanine, creatine monohydrate, L-choline bitartrate, L-tyrosine, flavours, acidity regulators (citric acid anhydrous, malic acid), anti-caking agent (silicon dioxide, micro crystalline cellulose), sweetener (sucralose), Ginseng (Panax ginseng C.A. Meyer) (root) 4:1 extract (min. 4% ginsenosides content), Cayenne pepper (Capsicum Annuum) (fruit) 8:1 extract (min. 1% capsaicin content), KSM-66® Withania Somnifera Dunal (roots) 12:1 extract (max. 5% withanolides content), BioPerine® Black Pepper (Piper nigrum) (fruits) 50:1 extract (min. 95% piperine content).
Usage & Dosage
Mix one serving (9.4 g) with 300 ml of water or liquid of your choice and consume 30 minutes prior to exercise. Please weigh to ensure accurate dosage. One serving is the recommended daily intake.
Warnings
Keep out of reach of children. Not recommended for individuals under 12 years old or for pregnant or breast-feeding women. Not recommended for individuals with underlying diseases or those taking medications. Beta-alanine may cause a temporary tingling sensation. This product is intended for healthy adults only and should not substitute a balanced diet.
Allergen Information
No allergen declaration was found on the EU label. Please note: US formula variants of this product are known to contain Milk and Tree Nuts (Coconut). This product is manufactured in a facility that also processes milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, sesame, and soy. If you have any food allergies or intolerances, please exercise caution and consult the current product label before use.
Storage
Store away from sunlight or heat, in a dry, cool place in resealed packaging. Best before end: see on packaging.
