Yohimbe 451™ | GNC

Product Information



This product is not available in Georgia.

  • A favorite among mature men.

  • Each capsule packs 451 mg of pure standardized Yohimbe Bark extract (2% yohimbine alkaloid = 9 mg)

  • The herbal Alkaloid provides maximum benefit for men.

For more information about Whole Herbs Vs. Extracts, Click here


Nutrition Facts
Serving Size  1 Capsule(s)
Servings Per Container  60

Amount Per Serving     % DV

Yohimbe Bark Extract (Pausinystalia yohimba) (bark)  451 mg   **

** Daily Value (DV) not established.
Other Ingredients
Gelatin, Cellulose, Calcium Carbonate
Label (click image to enlarge)

How To Use

As a dietary supplement, take one capsule daily at least one hour before activity.
The maximum potency of yohimbe is 9 mg/day in any product. Not intended for use by those with a medical condition. Use only as directed. Do not exceed recommended daily intake.

, After opening, keep tightly closed in refrigerator or other cool place., Keep out of reach of children.

Store in a cool dry place.
General Nutrition Corp. Pittsburgh, PA 15222


4.0 / 5.0
34 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Too potent
May 1, 2019
3 weeks ago
Lol - still waiting for my friend in USA to ship it UK To me
June 29, 2018
11 months ago
This aint no joke, it makes caffine feel like nothing i didnt feel sore all day or tired. Do not take 2 your heart will explode out of your freakin chest.
March 29, 2018
Be carefull - it's strong!
This may be the best yohimbine around. But beware - it's very strong! I only take it when I need something stronger than caffeine to wake up, specially on work days after lunch.

What I do is open the capsule and take about 1/5 of it. Yes, only 20% of a capsule! I'm very used to caffeine and other "thermogenics", but yohimbe surpasses them all.

As to being an affrodisiac, forget it! Sorry to disapoint you... But this can be a great product if you need to work or study, thou.
December 15, 2017
Start with half of a capsule or less
I am so glad I read some reviews before buying this product yesterday. I opened the capsule and poured half into a water bottle. I figured I could take the other half if I did not feel anything. The effect was very strong from half of a capsule. I felt flush and warm and a bit sick to my stomach in about an hour. I took it mid-afternoon in case it made it hard to sleep. After eating dinner, I felt better. It worked as intended later that night. I would recommend this product, but try half a capsule first.
November 6, 2017
Great for energy workouts. Caution: Half the dosage!!
This does get you pumped and anxious. However, the side effects are real, ranging from: nausea, chills, high heart rate, cold sweats, goose bumps, and even sleep deprivation. When taking this split the dosage in half taking it with gatorade/water/food. Taking the whole pill on an empty stomach will make you ill to the stomach and feeling like you have the flu. I'm 6ft 220 and i felt like a lamb after taking it on an empty stomach prior to a workout. You will get amped, pumped, but be careful of the side effects on taking the full dose and cut it in half.
August 31, 2017
I think I know what might be the problem
Why would they sell this product in a capsule form? They should sell it as a tablet so that it slowly disolves in your system instead getting hit with it all at once with a capsule. I would recommend pouring the capsule into a drink, like Gatorade, and drink slowly!
July 17, 2017
Use caution with this product!
I took one capsule at 12:30 in the afternoon and I did not sleep that night, at all. I started to feel the effects within an hour after taking it. Within two hours my heart was racing and I felt warm and started perspiring then I got chills. It was not a good experience and I do not recommend this product.
May 30, 2017
over 2 years ago
Response from GNC
George, thank you for your review. We want you to be satisfied, so please remember, GNC Yohimbe 451 is backed with a 30 day guarantee. You will need your proof of purchase within the 30 days and the original container. If you would like to report your reaction to this product, GNC provides customers with the opportunity to make reports by talking to ProPharma, a neutral reporting agency. Please contact our Customer Service Team to provide the details.
May 31, 2017
John T Staff
February 6, 2017
does the job but feeling jittery
After checking out all your guys' reviews, so i decided to give it a try. I tried to leave my stomach empty at 3 pm, and i felt so horny after an hour. I went to the gym and did an intense workout but my heart rate jumped really fast and sweating badly. It did increase your sexual desire and penis gets solid rock hard, but I don't think it's good for a workout.
January 19, 2017
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 14 questions Browse 14 questions and 11 answers
Why did you choose this?
GNC Store
for myself
m l on Apr 10, 2015
for myself
m l on Apr 10, 2015
i would like to ask what is the mean i tablet daily before activity is this mean is activity sexual activity or daily office work activities, and how long can i take this tablet any time period. last question if it is daily use than what are side effects i mean hart attack and kidney effect sourt of side effects
please brief in details
A shopper on May 7, 2012
Hello, I ate one Yohimbe 451 capsule. I feel it's too strong. Can I eat the powder without capsule?
A shopper on Mar 27, 2013
BEST ANSWER: It's the powder that gives the pill its strength, not the plastic capsule itself. If the pill is too strong, you can always open the capsule, and dump out some of the powder. This could help reduce side effects.
I heard that Yohimbe has "fat burning" qualities. Is this true?
A shopper on Apr 16, 2012
BEST ANSWER: No, this formula doesn't have any weight-loss properties, but helps to increase sexual stamina for men.
Is GNC Yohimbe 451™ by GNC recommended me men under 40 ?

will it reduce sexual drive if someone discontinue after 1 or 2 months?
A shopper on Jul 8, 2013
BEST ANSWER: There is no age limit stipulated with this product, and if you discontinue it, your sexual drive should go back to what it was before you started taking the Yohimbe 451.
can you take it every day and can you take more than one daily.
A shopper on May 28, 2012
BEST ANSWER: Hi, there I looked on the GNC website and according to the directions on the label it says to take one capsule daily as a dietary supplement. This is to be taken one hour before activity. I hope this helps. Thank you and have a great day.
Should i take it with food or on empty stomach?
AC on Feb 11, 2017
BEST ANSWER: I'd suggest taking it with food until you know how it will effect you. I take it with a protein shake along with my other supplements. I have no issues - only positive results.
Please inform me about the dose of yohimbe451.How many days a patient will take this medicine?so far as I know a patient will take one capsule daily for two months whether he does sexual activities or not because this medicine is for treatment purpose and the dose is for two months(continuous)/once daily.Is this statement true?
A shopper on Nov 17, 2012
BEST ANSWER: GNC Yohimbe 451 is a dietary supplement, take one capsule daily at least one hour before activity. Yohimbe has been used in connection with the following health conditions: Erectile Dysfunction, Obesity, Athletic Performance, Depression.
A shopper on Jun 24, 2012
BEST ANSWER: This product consists of 451.00 mg of Yohimbe Bark Extract (Pausinystalia yohimba).

"However, the levels of yohimbine that are present in yohimbe bark extract are variable and often very low. Therefore, although yohimbe bark has been used traditionally to reduce male erectile dysfunction, there is not enough scientific evidence to form a definitive conclusion in this area."

The exact measure of Yohimbine published for this product is 9MG per capsule.
how do u take half dose of one pill? so you just take the half powder with water?
AC on Jan 19, 2017
BEST ANSWER: If you do take a half dose, then I'd pre-mix it in two different drink and refrigerate. I like the Lean Shake powders and just use those. Add to it, mix with water, and refrigerate.
What is the difference between this product and the gnc Yohimbe 450? Labels don’t show any difference in percentage and mg.
Waffle on Nov 15, 2018
Is this product sent to Azerbaijan?
Seadet A on Apr 2, 2018
BEST ANSWER: No, did not sended
I know every man is different, however, what is the general effect for the use of this supplement? Basically, what is this supposed to do for sexual health?
A shopper on May 2, 2013
BEST ANSWER: This product is intended to increase sexual stamina and intensity in older men.
is this product kosher
A shopper on May 29, 2012
BEST ANSWER: This supplement is not certified Kosher.
How long time does the shipping take to Canada? I have been waitting for half month.
A shopper on Oct 16, 2016