Food supplement · ProSupps
Mr. Hyde Signature Blue Razz
Why ProSupps mr. hyde signature?
- 14 mg niacin per serving
- 88% of the daily value
- Informed Choice We Test - You Trust
- Gluten free.
From the label’s panel and printed marks — not its marketing.
Supplement Facts
Serving size 1 Scoop (7.2 g)
Niacin14 mg
Strength Matrix4 g
Intensity Matrix565 mg
Stimulatory Matrix222 mg
Full panel ↓Sold as food, not medicine — no regulator checked that it works
Per serving · 1 Scoop (7.2 g)
At a glance
From the label as printed · NIH DSLD
Dietary supplement · Powder
Per serving14 mg niacin
88% of the daily value — our arithmetic on the label’s own numbers
30 servings per container
For an intense training experience, mix 1 scoop of Mr.
One serving: 1 Scoop (7.2 g)
Warning: Do not consume Mr. Hyde Signature within 4 hours prior to bedtime. Do not take any other products that contain caffeine or any other stimulants while taking Mr. Hyde Signature. Do not exceed two servings in a 24-hour period. Too much caffeine may cause nervousness, irritability, sleeplessness and occasional rapid heartbeat. Mr. Hyde Signature is for advanced exercise and supplement users only.
All warnings ↓The label shows a third-party testing mark
- Informed Choice We Test - You Trust
As printed on the label. Check the certifier’s own register to confirm this product is listed.
- Food supplement — claims are the manufacturer’s
- Gluten free.
- Banned Substance Tested www.informed-choice.com
- Banned Substance Tested No FD&C Dyes
- Adult (18 - 50 Years)
- Women (not pregnant or lactating)
Supplement Facts
Supplement Facts
Serving size 1 Scoop (7.2 g)
Servings per container 30
| Amount per serving | % DV | |
|---|---|---|
| Niacin | 14 mg | 88% |
| Strength Matrix | 4 g | † |
| Beta-Alanine | 2 g | |
| Creatine Monohydrate | 1 g | |
| Nitrosigine (Arginine Silicate Inositol) | 500 mg | |
| L-Citrulline L-Aspartic Acid | 500 mg | |
| L-Citrulline | 0 NP | |
| L-Aspartic Acid | 0 NP | |
| Intensity Matrix | 565 mg | † |
| Choline Bitartrate | 500 mg | |
| L-Theanine | 26 mg | |
| N-Acetyl Tyrosine | 26 mg | |
| Gamma-Aminobutyric Acid | 13 mg | |
| Stimulatory Matrix | 222 mg | † |
| Caffeine Anhydrous | 169 mg | |
| Di-Caffeine Malate | 37 mg | |
| TeaCrine (Theacrine) | 16 mg |
† Daily Value not established.
- Niacin14 mg88%
Other ingredients: Natural & Artificial Flavors, Dietary Fiber, Soluble, Citric Acid, Malic Acid, Sucralose, Silicon Dioxide, Calcium Silicate, Fruit and Vegetable Juice, Acesulfame Potassium
Transcribed from the label by the NIH Office of Dietary Supplements. What a label says is not independently verified. See the original label
How to take it
- Suggested use: For an intense training experience, mix 1 scoop of Mr. Hyde Signature with 8 oz of water. Consume 15-30 minutes prior to exercise. Shake container well before use.
The manufacturer’s directions, from the label.
Warnings on the label
- Warning: Do not consume Mr. Hyde Signature within 4 hours prior to bedtime. Do not take any other products that contain caffeine or any other stimulants while taking Mr. Hyde Signature. Do not exceed two servings in a 24-hour period. Too much caffeine may cause nervousness, irritability, sleeplessness and occasional rapid heartbeat. Mr. Hyde Signature is for advanced exercise and supplement users only.
- This product is intended to healthy adults, 18 years of age or older.
- Consult a physician prior to using this, or any other dietary supplement.
- 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.
- Do not exceed recommended serving. Exceeding recommended serving may cause adverse health effects. This product contains 196 mg of caffeine, the equivalent of slightly more than 2 cups of coffee and may not be suitable for individuals who are sensitive to the effects of caffeine. Immediately discontinue use and consult a qualified medical professional if you experience any adverse effects.
- Keep out of reach of children.
- 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
- Manufactured in a facility that also processes ingredients containing milk, eggs, fish, shellfish, tree nuts, peanut, wheat, sesame, and soy.
What no one has checked
Supplements are regulated as food, not as medicine. No regulator has assessed whether this product works, and manufacturing standards vary widely between brands and countries.
Details
| Brand | ProSupps |
|---|---|
| UPC | 8 18253 02806 7 |
| NIH label ID | 333808 |
| Label recorded | 2025-07-24 |
Source: Dietary Supplement Label Database · NIH Office of Dietary Supplements · retrieved 2026-09-21 · not reviewed by a nutrition professional