Joker Extreme Pre-Workout Mango
This product looks safe
- Vitamin B3: 40mg is 1.1× the Tolerable Upper Intake Level (35mg)
- 62% of ingredients have research evidence
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyThis profile contains B vitamins, magnesium, and zinc, which support energy metabolism and muscle function. Research provides strong evidence for these nutrients in maintaining general physiological health. However, the overall evidence coverage for this specific formulation is very limited.
AI-generated summary based on research evidence. Not medical advice.
Safety Alerts
Vitamin B3: 40mg is 1.1× the Tolerable Upper Intake Level (35mg)
Product Label
Label Data
Supplement Facts — Evidence Check
Other Ingredients
Label Claims — Verification
Product Information
Directions for Use
New user warning: This product is not intended for all users. New users should try 1/2 scoop in 8 oz. of water first to determine tolerance levels. Consume 15 minutes prior to exercise. Do not consume within 4 hours prior to bedtime. Do not take any other products that contain caffeine or any other stimulants while taking JOKER.
Directions: This pre-workout is only intended for serious users. Mix one (1) scoop (10g) in 8 ounces of water to activate JOKER mode. 1 scoop recommended dosage for JOKER mode
Warnings & Precautions
Tamper resistant: Do not use if safety seal under cap is broken or missing.
New user warning: This product is not intended for all users. Do not consume within 4 hours prior to bedtime. Do not take any other products that contain caffeine or any other stimulants while taking JOKER. Warning: Make sure to read all warnings and take only as directed.
Not for use by individuals under the age of 18 years.
Do not use if pregnant or nursing.
Consult with a physician or licensed qualified health care professional before using this product if you have or have a family history of heart disease, thyroid disease, diabetes, high blood pressure, depression or other psychiatric condition, glaucoma, difficulty urinating, prostate enlargement or seizures disorder. Do not exceed recommended serving. Exceeding recommended serving may cause adverse health effects. Discontinue use and call a physician or license qualified health care professional immediately if you experience rapid heartbeat, dizziness, headache, shortness of breath or other similar symptoms. Individuals who are sensitive to the effects of caffeine or have a medical condition should consult a licensed health care professional before consuming this product. Warning: JOKER is intended for advanced supplement users only! Do not exceed one scoop prior to exercise under any circumstances.
Warning! Read entire label before use This is an extremely powerful formula intended for use by advanced athletes seeking the most intensely productive workouts possible Do not exceed recommended dosage
Formulation Notes
This is an extremely powerful formula intended for use by advanced athletes seeking the most intensely productive workouts possible
Joker Extreme Pre-Workout with test booster
Additional Information
Store at room temperature and avoid excessive heat.
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.