Net Contents
N/A
Serving Size
1 Caplet(s)
Servings Per Container
Not specified
Supplement Form
Capsule
Bar Code (UPC/SKU)
Not specified
Product Version
CODE 331311 CMG
Label Analysis
Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.
Single-ingredient formula listed in Supplement Facts.
Every active ingredient discloses a specific amount per serving.
Label states: Gluten-Free.
This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.
Allergen Guide
Free From
- Milk
- Wheat
- Gluten
Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.
Supplement Facts
Serving Size: 1 Caplet(s) · 1 per day
| Ingredient | Amount Per Serving | |
|---|---|---|
| Yohimbe Bark Extract | 451 mg | — |
Not Present
Other Ingredients
Target Groups
Label Claims
Directions & Suggested Use
Suggested/Recommended/Usage/Directions
DIRECTIONS: As a dietary supplement, take the contents of one pak 30-60 minutes pre-workout. On non-training days, take the contents of one pak first thing in the morning with food. Do not exceed one pak daily.
Warnings & Precautions
Precautions re: Pregnant or Nursing or Prescription Medications
Consult your physician prior to using this product if you are pregnant, nursing, taking medication, allergic or contraindicated to aspirin, or have a medical condition. Discontinue use two weeks prior to surgery, or if upset stomach occurs.
Precautions re: Pregnant or Nursing or Prescription Medications
Consult your physician prior to using this product if you are pregnant, nursing, taking medication, allergic or contraindicated to aspirin, or have a medical condition. Discontinue use two weeks prior to surgery, or if upset stomach occurs.
Precautions re: Children
KEEP OUT OF REACH OF CHILDREN.
Storage
Storage
Store in a cool, dry place.
Formulation
Formula re: Contains
·With 451mg of Pure Standardized Yohimbe Bark Extract for Maximized Benefits
Formula re: Contains
Yohimbe 451 – Features 451mg of pure standardized yohimbe bark extract for maximized benefits.
Formulation re: Does NOT Contain
No Wheat, No Gluten, No Dairy, Yeast Free.
FDA Statements
FDA Statement of Identity
Dietary supplement
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Other Label Statements
General Statements: All Other Content
ACTUAL SIZE
General Statements: All Other Content
Yohimbe 451
General Statements: All Other Content
ADVANCED MUSCLE PERFORMANCE
General Statements: All Other Content
ADVANCED SPORTS VITAMIN SYSTEM TO AMPLIFY ENDURANCE WITH OVER 50 POWERFUL INGREDIENTS*
General: Product/Version Code
CODE 331311 CMG
General Statements: All Other Content
Daily Endurance Energy Stamina
General Statements: All Other Content
Each pak contains:
General Statements: All Other Content
GNC GUARANTEE Use any GNC supplement for as little as 10 days. If you are not 100% completely satisfied, return the unused portion of the product with proof of purchase to your GNC store for a complete refund of your purchase price. No questions asked!
General Statements: All Other Content
GNC QUALITY COMMITMENT GNC, the leader in the development and manufacture of dietary supplements, is committed to producing the highest quality products available. This commitment begins with quality designed supplement formulations. Every raw material that goes into a GNC supplement is guaranteed as to quality and potency. Each product is dated and then shipped immediately to our stores, so you can be sure you are purchasing the freshest supplements available. At GNC, we extend our quality commitment to you by offering our money-back guarantee.
General Statements: All Other Content
To maximize total endurance and energy support, use with: • Amplified Endurance Booster – loaded with electrolytes, carbohydrates and BCAA to replenish glycogen stores fast* • Amplified 100% Whey Protein – with fast-absorbing protein to fuel your training*
Brand IP Statement(s) re: (c), (TM), (SM)
The Pro Performance(R) AMP Endurance Vitapak(R) Program Evolution Driving this elite performance breakthrough is a mechanism that supports enhanced blood flow and oxygen uptake at the most critical time during training – at the onset of fatigue. Using an unmatched clinically proven module, it unleashes a 20% boost in workout intensity.† Most athletes today are not combining the proper combinations and ratios of critical sports nutrition. This system, used by elite runners, cyclists and other hardcore athletes, delivers precisely what muscles need to fuel difficult training, help your body recover and prepare to do it again. This exclusive nutrient system amplifies total muscle performance, increases intensity at the onset of fatigue, fuels cardio training, improves performance and ramps up energy production.* Mega Men(R) Sport – This high-potency clinically studied^ sports multivitamin formula includes critical components to fill important nutrient gaps in regular supplementation programs. Mega Men(R) Sport contains B-vitamins that are important for energy production and carbohydrate metabolism.* It provides amino acids, including BCAA, and a joint cushioning blend for healthy joint cartilage.* Also features a broad spectrum of cell-protecting antioxidants and nutrients that aid in boosting immunity.*
Brand IP Statement(s) re: (c), (TM), (SM)
What is Pro Performance(R) AMP Endurance Vitapak(R) Program? The power to endure intense physical training and extreme cardiovascular sessions requires absolute fine-tuning of your sports nutrition regimen to enable the body to perform at peak levels. The most perfectly trained athletes know that you must have an effective, targeted and balanced nutrition regimen to achieve maximum training benefits. GNC Scientists have created the breakthrough Pro Performance(R) AMP Endurance Vitapak(R) Program. The unparalleled power of over 50 premium, athletic-boosting ingredients combine together to amplify physical and mental intensity, delivering a total performance boost of 20%.This powerful combination of a daily premium multivitamin, sports nutrients and clinically studied ingredients delivers the edge athletes want to perform.
General Statements: All Other Content
Clinically Researched^
Manufacturer & Distributor
Other
1-888-462-2548
Distributor
General Nutrition Corporation
Pittsburgh, PA, 15222
Distributor
Market Reference
Gnc Men's Yohimbe 451, 60 Capsules, Size: 60 ct
Walmart - Pattern3.6(64)$29.99LowestGNC Herbal Plus Yohimbe Extract 450 Mg - 100 Capsules (100 Servings)
GNC3.8(62)$29.99LowestGNC AMP Men's Extreme Training Vitapak Program
GNC4.1(65)$59.99Gnc AMP Ripped Vitapak Program
GNC4.3(44)$79.99GNC AMP Men's Strength Vitapak Program
GNC4.6(62)$59.99GNC AMP Ultra Nox Stim-Free Performance 120 Tablets
GNC4.6(52)$46.99GNC AMP Ultra Nox Stimulant Free Muscle Pump Supplement 120 Tablets3
Whatnot$63.00Gnc Amp Ultra Nox,supports Endurance&performance,stim-free,120 Count
eBay - jesdingbibox$59.21
Where to Buy Locally
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Locatel Health & Wellness
4.0 (365)Pharmacy
1715 E Hallandale Beach Blvd, Hallandale Beach, FL 33009
Research & Studies
Ergogenic and sympathomimetic effects of yohimbine: a review
SL Porrill, RR Rogers, CG Ballmann - Neurology International, 2024 - mdpi.com
… Commercially, YHM is used in multi-ingredient exercise performance supplements despite minimal research on health and performance implications [6]. The adverse effects of YHM at …
20249 citationsA guide to understanding dietary supplements
SM Talbott - 2012 - api.taylorfrancis.com
… clear that using dietary supplements to promote health and reduce disease is here to stay. … In addition to traditional health food outlets such as General Nutrition Centers (GNC), …
201255 citationsDrugs acting on the cardiovascular system
P Foex - Hialy TEJ, Knight PR Edt: Wylie and Churchill …, 2003 - books.google.com
… a decrease in plasma catecholamines in healthy volunteers, associated with reductions in … ) or the presynaptic a₂-receptors (yohimbine). Phenoxybenzamine and phentolamine are …
200315 citationsThe Honolulu Liver disease cluster at the Medical Center: Its mysteries and challenges
R Teschke, A Eickhoff - International Journal of Molecular Sciences, 2016 - mdpi.com
… the Honolulu Queen’s Medical Center (QMC) noticed that seven liver disease patients reported the use of OxyELITE Pro (OEP), a widely consumed dietary supplement (DS). Assuming …
201643 citations
Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-02-23. DSLD Label ID: 5821. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.



