Other ingredients
Citric Acid; Malic Acid; Silicon Dioxide (SiO2); Calcium Silicate (Ca Silicate); Natural Flavors; Maltodextrin; Sucralose; Beet; Powder
Image: Open Food Facts contributors — CC BY-SA 3.0
ProSupps
Mr Hyde Nightmare Jawbreaker
Powder
Serving size6.65 Gram(s) [1 Scoop]
Servings per containerNot listed
Package14.7 Ounce(s); 399 Gram(s)
Data retrievedJul 28, 2026
Supplement Facts
Serving size 6.65 Gram(s) [1 Scoop]
Sodium80 mg3% DV
Vaso-Endure Matrix9200 mgDV not established
L-Citruline6000 mgDV not established
Beta-Alanine3200 mgDV not established
Mental Resilience Intensifier450 mgDV not established
Acetyl-L-Carnitine Hydrochloride250 mgDV not established
Alpha-Glyceryl Phosphoryl Choline100 mgDV not established
L-Theanine100 mgDV not established
3-FEINE Stim Matrix300 mgDV not established
Caffeine; Natural125 mgDV not established
Caffeine Anhydrous100 mgDV not established
Caffeine; Natural75 mgDV not established
Electrolyte & Replenishment Matrix250 mgDV not established
Himalayan Rock Salt250 mgDV not established
Label directions
Suggested Use: Mix 1 scoop of Mr. HYDE Nightmare with 6-8 oz of water. Consume 15-30 minutes prior to training or competition. Assess tolerance by taking 1 scoop the first time.
Label warnings
Warning: This product is intended for healthy adults 18 years of age or older. Keep out of reach of children. Consult a physician prior to use if you are taking any other dietary supplement. Do not exceed recommended serving. Exceeding recommended serving may cause adverse health effects. This product contains 300 mg of caffeine per serving (approximately 3 cups of coffee) and may not be suitable for individuals who are sensitive to the effects of caffeine. Too much caffeine may cause nervousness irritability sleeplessness and occasional rapid heartbeat. Immediately discontinue use and consult a qualified medical professional if you experience any adverse effects. Do not take this product if you are pregnant or nursing. If you have or suspect you may have a medical condition or if you are taking any prescription or over-the-counter medications. Warning for California Residents: Consuming this product can expose you to lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Do not consume within 4 hours of bedtime. Do not take any other products that contain caffeine or stimulants while taking Mr. HYDE Nightmare. Manufactured in a facility that also processes ingredients containing milk eggs fish shellfish tree nuts peanut wheat sesame and soy.
Identity and label version
NIH label record335661
Entered into NIH DSLDMay 21, 2025
UPC / GTIN00810034816337
Manufacturer / distributor on labelProSupps USA LLC.
Market statusOn market in the source data
“Entered into NIH DSLD” is the database entry date for this label record. It is not a manufacturer launch date or a label effective date.
NIH label history (1)
Current labelNIH record 335661Entered May 21, 2025
Serving size6.65 Gram(s) [1 Scoop]
Formula version63fb4d0d
Ingredients on label14
NIH sourceOpen label ↗
Sodium80 mg
Vaso-Endure Matrix9200 mg
L-Citruline6000 mg
Beta-Alanine3200 mg
Mental Resilience Intensifier450 mg
Acetyl-L-Carnitine Hydrochloride250 mg
Alpha-Glyceryl Phosphoryl Choline100 mg
L-Theanine100 mg
3-FEINE Stim Matrix300 mg
Caffeine; Natural125 mg
Caffeine Anhydrous100 mg
Caffeine; Natural75 mg
Electrolyte & Replenishment Matrix250 mg
Himalayan Rock Salt250 mg
Label warning: Warning: This product is intended for healthy adults 18 years of age or older. Keep out of reach of children. Consult a physician prior to use if you are taking any other dietary supplement. Do not exceed recommended serving. Exceeding recommended serving may cause adverse health effects. This product contains 300 mg of caffeine per serving (approximately 3 cups of coffee) and may not be suitable for individuals who are sensitive to the effects of caffeine. Too much caffeine may cause nervousness irritability sleeplessness and occasional rapid heartbeat. Immediately discontinue use and consult a qualified medical professional if you experience any adverse effects. Do not take this product if you are pregnant or nursing. If you have or suspect you may have a medical condition or if you are taking any prescription or over-the-counter medications. Warning for California Residents: Consuming this product can expose you to lead which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Do not consume within 4 hours of bedtime. Do not take any other products that contain caffeine or stimulants while taking Mr. HYDE Nightmare. Manufactured in a facility that also processes ingredients containing milk eggs fish shellfish tree nuts peanut wheat sesame and soy.
Sources and traceability
- NIH Dietary Supplement Label DatabaseData retrieved Jul 28, 2026Open source ↗
More from ProSupps
Data comes from product labels or official public sources. It does not mean Safmira, NIH, or FDA approves, certifies, or recommends this product. Label amounts are not laboratory measurements.