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MTS Nutrition Barracuda - Natural Test and Libido Enhancer

"The science is clear, you need adequate amounts of certain ingredients to maximize testosterone-boosting supplements. Unfortunately most companies hide behind unscrupulous proprietary blends and underdose you and YOUR GAINZ! Barracuda™ is the answer to this and MTS Nutrition is about to take a bite out of the competition and maximize your NATURAL testosterone to take your gains to the next level!"

-Marc Lobliner, CEO of MTS Nutrition


MTS Nutrition Barracuda™ Natural Testosterone and Libido Enhancer is the most effectively dosed Natural Testosterone Booster. Barracuda contains scientifically backed, proven ingredients and features the king of all testosterone boosting compounds, D-Aspartic Acid, alongside L-Carnitine L-Tartrate to boost and free up testosterone, and we didn't stop there! We also included Macapure™, Safed Musli and standardized Eurycoma Longifolia for libido and mental acuity, and TestoSurge™, standardized for a HIGH LEVEL of grecunin to further cement this as the MACHINE APPROVED LEADER IN TESTOSTERONE BOOSTERS!

So you read the short of it, let's break down the ingredients one by one so you will KNOW this is the test booster for you:
  • D-Aspartic Acid: 3,000mg
  • L-Carnitine L-Tartrate: 3,000mg
  • Macapure maca extract (Lepidium Meyenii) (tuber) (std. min. 0.6% macamides and macaenes): 300mg
  • Safed Musli: 250mg
  • Eurycoma longifolia extract (4:1)(root): 200mg
  • TestoSurge™ (fenugreek extract std. min. 80% grecunin)(seed): 200mg
  • BioPerine Black pepper extract (std. min. 99% piperine)(fruit): 5mg



D-Aspartic Acid (DAA) is a non-essential amino acid that plays a vital role in the production of several male sex hormones, including follicle-stimulating hormone (FSH), luteinizing hormone (LH), and growth hormone (GH). Increased production of these hormones supports greater testosterone production in the body. In fact, research has demonstrated that consuming 3g / day of DAA (the same dose in Barracuda) for 12 days increased testosterone production 42% in men![1]


Commonly supplemented for its fat burning benefits, L-Carnitine L-Tartrate (LCLT) is a highly bioavailable form of carnitine that also touts some impressive pro-testosterone benefits too. LCLT increases androgen receptor density[2] which essentially makes anabolic hormones (i.e. testosterone) operate more efficiently, and it also enhances sperm motility.[3]


A staple of native Peruvians for centuries, Maca has a long and storied history as a powerful aphrodisiac and anti-stress plant. This potent botanical also has been shown to boost fertility and sexual desire, aside from its libido-boosting properties.[6,7] And, if you happen to be stressed all the time (which can torpedo testosterone levels), maca can help there too. On top of its man-making benefits, maca also functions as an adaptogen, which combats stress and lead to improvements in memory, learning, and performance.[8]


Safed Musli is another popular adaptogenic herb that’s also has a long history of use as an aphrodisiac. It’s been noted to increase spermatogenesis (sperm production) and improve erectile strength as well as sperm count.[5,6] Safed musli also supports an optimal hormonal environment for maximizing natural testosterone production since it helps reduce cortisol and lower stress.


A staple of Ayurveda, Eurycoma Longifolia (Longjack) is a profound aphrodisiac with volumes of research demonstrating its effectiveness for enhancing hormone regulation, sexual health, and even body composition.[7,8,9] This powerful plant can also increase sperm production and support erection quality and frequency.


The leading form of Fenugreek extract on the market, TestoSurge is a premium-grade extract of the popular male enhancement botanical shown in clinical settings to improve body composition and anabolic hormone environment in men. More specifically, TestoSurge was shown to significantly reduce body fat percentage while increasing total testosterone and bioavailable testosterone.[10] TestoSurge promotes healthy aromatase levels, which keeps the crucial estrogen-testosterone balance in favor of more available testosterone to fuel muscle growth and fat loss.


To ensure your body absorbs every milligram of man-making, testosterone-boosting goodness, MTS Nutrition includes piperine, the pungent alkaloid present in black pepper responsible for its “bite”. Piperine improves ingredient bioavailability and uptake by inhibiting certain enzymes that metabolize compounds in supplements.[11] This ensures the bioactives in Barracuda survive long enough in your body to get the job done and not go to waste.



NO! While this is a potent testosterone booster, it works with YOUR natural levels to MAXIMIZE them and is not enough to elicit deleterious effects from estrogen.


Mix one scoop (7.1g) of Barracuda with 6-8 ounces of water with your first meal of the day or 30-45 minutes PreWorkout. Since Barracuda contains FULL DOSING, you do not need to exceed one scoop per day. If taken pre-workout, you may mix this with your PreWorkout shake of choice such as MTS Nutrition CLASH® stacked with MTS Nutrition VASKY. Use for cycles of 4-weeks-on and 4-weeks-off.


MTS Nutrition Barracuda - Natural Test and Libido Enhancer
Rating : 5/5 - 260 Reviews.
$34.99 In Stock

1. Topo, E., Soricelli, A., D’Aniello, A., Ronsini, S., & D’Aniello, G. (2009). The role and molecular mechanism of D-aspartic acid in the release and synthesis of LH and testosterone in humans and rats.Reproductive Biology and Endocrinology, 7(120), 1482-1488.

2. Kraemer WJ, Spiering BA, Volek JS, et al. Androgenic responses to resistance exercise: effects of feeding and L-carnitine. Med Sci Sports Exerc. 2006;38(7):1288-1296. doi:10.1249/01.mss.0000227314.85728.35.

Med Sci Sports Exerc. 2006;38(7):1288-1296. doi:10.1249/01.mss.0000227314.85728.35. 3. Aliabadi E, Soleimani Mehranjani M, Borzoei Z, Talaei-Khozani T, Mirkhani H, Tabesh H. Effects of L-carnitine and L-acetyl-carnitine on testicular sperm motility and chromatin quality. Iranian Journal of Reproductive Medicine. 2012;10(2):77-82.

4. Kraemer WJ, Volek JS, French DN, et al. The effects of L-carnitine L-tartrate supplementation on hormonal responses to resistance exercise and recovery. J strength Cond Res. 2003;17(3):455-462.

5. Thakur M, et al; Improvement of penile erection, sperm count and seminal fructose levels in vivo and nitric oxide release in vitro by ayurvedic herbs . Andrologia. (2011)

6. Thakur M, et al; Effect of Chlorophytum Borivilianum Santapau and Fernandes on sexual dysfunction in hyperglycemic male rats . Chin J Integr Med. (2009)

7. Joint Conference of BASEM and BASES. British Journal of Sports Medicine 2003;37:464-470

8. Shaiful Bahari Ismail, Wan Mohd Zahiruddin Wan Mohammad, Annie George, Nik Hazlina Nik Hussain, Zatul Mufiza Musthapa Kamal, and Eckehard Liske, “Randomized Clinical Trial on the Use of PHYSTA Freeze-Dried Water Extract of Eurycoma longifolia for the Improvement of Quality of Life and Sexual Well-Being in Men,” Evidence-Based Complementary and Alternative Medicine, vol. 2012, Article ID 429268, 10 pages, 2012. doi:10.1155/2012/429268

9. Bin Mohd Tambi MI, Imran MK. Eurycoma longifolia Jack in managing idiopathic male infertility. Asian J Androl. 2010;12(3):376-380. doi:10.1038/aja.2010.7.

10. Poole C, Bushey B, Pena E, et al. Effects of TESTOSURGE supplementation on strength, body composition and hormonal profiles during an 8-week resistance training program. Journal of the International Society of Sports Nutrition. 2009;6(Suppl 1):P12. doi:10.1186/1550-2783-6-S1-P12.

11. Kesarwani K, Gupta R. Bioavailability enhancers of herbal origin: An overview. Asian Pacific Journal of Tropical Biomedicine. 2013;3(4):253-266. doi:10.1016/S2221-1691(13)60060-X.

4.8 / 5.0
330 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
3.7 / 5
4.5 / 5
4.6 / 5
Delivery Speed
4.8 / 5
Great results come with consequences
Let me start off by saying this product will give you good results. I was skeptical at first, but noticed better than average gains and definitely more libido. However.... With great power comes great responsibility. Basically what I've noticed is that if taken on an empty stomach it will wreck your bowels, and it will be as if someone opened up a fire hydrant on your backside. This product could definitely double as a colon cleanse product. Oh and the taste is bitter and quite unsavory. I got the blue raspberry flavor and it is drinkable but best taken as a shot. Hope this review is informative to y'all!
April 29, 2016
This is my first experience
This is my first experience with a test booster. I am always a little skeptical when trying new products. I have been lifting for over 24 years and have tried my fare share of different supplements. I am 6'4" and bouncing around between 240 t0 250lbs. I can say that after about a week of use my workout intensity was through the roof. A level I have never truly experienced. I cycled off after 6 weeks to verify it was the Barracuda that was supplying the boost. I did not change any other aspects of my supplementation to help narrow it down. I noticed a signficant drop after a few days of non use and during the following several weeks I was back to "normal". I train very intense and did not want to believe that I could train harder than I already did but this product took my intensity to a whole new level. I will be definitely adding a test booster to my supplement stack going forward.
October 19, 2014
Okay taste, but does the job.
It took about a week of taking this consistently before I noticed it, but after a week of what I assume is a loading phase, I am impressed. I have taken a few natty test booster and I believe this is by far the best since Core's original test booster. Like all MTS products the quality in ingredients are top notch. I have noticed a couple of things since I began taking it. I have had more consistent energy during my workouts and great sleep at night. Although I am still only sleeping six hours a night, I feel that the quality of my sleep has improved immensely. The pro's far out-weight the cons, and the one con, and that's taste. While the taste isn't terrible, it does have a less than desirable aftertaste. I would highly recommend this product and think it is definitely worth the money.
June 5, 2015
Mts Barracuda gave me more energy and a greater pump. The taste is good the only thing is once i got to the bottom of the tub I could really taste the pepper extract. The product does deliver on its claim because being vascular and rock hard constantly is not a game!
September 4, 2014
5 / 5
5 / 5
5 / 5
Delivery Speed
5 / 5
To keep it a Hundred. The first sip is always a lil rough then after that it taste great if you were worried about flavor. Boner alerts though!!
July 6, 2018
3 weeks ago
5 / 5
5 / 5
5 / 5
Delivery Speed
5 / 5
Buy 10 of them!
I will start off by saying this DAMM! I stack it with insurgent and holy shit absolutely amazing. My test is over 1400 and I'm 37. I wish I didn't have to cycle it I would seriously take it every day for the rest of my life. I have had both flavors and the Mango is awesome. I take almost all of mts products and this is probably the one I feel the most. I will be a customer for life and Marc is a mad scientist for this one.
January 13, 2018
Age: 25-44
7 months ago
Fitness Goal:
Build Muscle
Great profile -- Unable to verify results
I got this supplement because I wanted it to support my natural hormone levels and hopefully enhance my sleep and daily energy.

I'm 26 years old and my testosterone levels (I assume) are in a healthy range, so I didn't expect a crazy increase in libido, additional hardening of my muscles or anything of that matter. What I was hoping for is continual hormonal support during a very stressful part of the work calendar compounded by a lack of consistent sleep.

So far, I am decently pleased with the "results." I do feel like I have slightly more energy through out the day.. i.g. I feel incrementally more upbeat and awake rather than just going through the motions. And I do get better rest through out the night in comparison to my sleep patterns before taking Barracuda.

After another 2 weeks of taking the full 30 day cycle, I'll be able to have a more conclusive opinion, but for now I am content with the product and affects.

One issue.. the taste is pretty awful, but manageable to throw a scoop back and swish down with water.
July 18, 2016
Age: 25-44
Fitness Goal:
Build Muscle
Fantastic overall product. (I've come to expect that from mts supps). After my 2nd week the benefits were obvious in alot of little ways.. My only constructive criticism would be the taste.. The fruit flavor itself was good however it failed to cover up the more potent taste of the ingredients. Even still, I will order this product again. I have never bought a mts supp with compromised quality and in the end that's all that matters.
April 20, 2016
Good stuff
I took this with a stack definite noticed a difference. on my 2nd tub, it works feel more sustained energy through out my workouts n better through out the day definitely going back some more
February 8, 2016
5 / 5
5 / 5
5 / 5
Delivery Speed
5 / 5
gains all day
Stacked this with insurgent and I was amazed with my performance in the gym. also taste great and mixes well
September 27, 2017
Age: 25-44
1 year ago
Fitness Goal:
Build Muscle
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 89 questions Browse 89 questions and 131 answers
should you stack with barricuda?
A shopper on Nov 25, 2015
BEST ANSWER: Barracuda is basically a pre workout, Tyrant you take with last meal of the day. But I do use them both, just different times of the day.
Would you recommend stacking this with tyrant?
A shopper on Nov 20, 2015
BEST ANSWER: Yes I always like the effects of the extra estrogen blockers
How long does it take for it not to cause you to have to go to the bathroom after about an hour?
ryan s on Feb 15, 2017
BEST ANSWER: The D-Aspartic Acid in most testosterone boosters takes some getting used to for a lot of individuals. There is no certain amount of time. Your body will eventually get used to it and symtoms will lessen and eventually cease for most people.
How long should you stay on barracuda before cycling off?
A shopper on Dec 21, 2015
BEST ANSWER: AS someone already said. 4 weeks on 4 weeks off. The body adapts and arround that point the booster begins to loose its effect. Time off allows a readjustment period for the body so that the t-booster can continue to be effective
Is this stimulant free?
steakslopson on Nov 30, 2015
If i do not exercise can i take a libido enchancer?
A shopper on Sep 2, 2016
BEST ANSWER: It will help in that, yes, but we HIGHLY recommend you exercise for health and not dying purposes
can you stack with clash and vasky all at once pre workout? or should i take test in the morning and clash and vasky pre workout?
A shopper on May 15, 2016
MTS Vasky + Clash Stack
MTS Vasky + Clash Stack
BEST ANSWER: Take barracuda first thing in the morning. If you haven't already it maybe a little hard to put down but works very well. Then us Casky and Clash pre-workout. I would not mix alll three together pre-workout because 1) Barracuda may not get the full affect or could he inhibited by the other two or 2) it could ruin the pre-workout all together. Hope this helped! #StayMassive
Can women take this product? Thanks
A shopper on Jan 2, 2017
BEST ANSWER: This will not necessarily increase test in women but WILL help through other pathways. So YES women can take it.
What is the best time to take this product if you work out late at night?
William C on Jan 23, 2016
BEST ANSWER: I have been taking it with my first meal. And even though I have late (11pm-1am) workouts some nights, I still get great results! Hope this helps.
saw massive joe vid that he was doing 8 weeks of barracuda before cycling off. Why? and is that ok?
Josh R on Jun 29, 2018
BEST ANSWER: This is ALL GOOD! 4-8 weeks on and 4 weeks off is fine. It isn't because anything bad happens, but because it is simply more effective when cycled.
when will barracuda restock( any flavor) ?
A shopper on Apr 14, 2017
BEST ANSWER: Hopefully a week or less
I compete in powerlifting .any ingridient that is prohibit Ed by WADA?
A shopper on May 2, 2016
BEST ANSWER: nothing that i could find.
How many servings per container?
A shopper on Aug 17, 2015
BEST ANSWER: 30 servings in a container.
What is the best way to take this? Ive tryed it twice but the taste is so unbearable. Ive tryed watering it down and adding ruckus and even vanilla extract and still cant manage to drink it all that day.
Xavier B on Feb 6, 2017
BEST ANSWER: I mix it, shake it very very well... And then chug two or three large gulps chased with straight water... I'll down an entire 20oz shaker of water to down the 8 ounces of Baracuda...
Does barracuda have any banned substances in it for college sports?
Nick C on Feb 24, 2017
BEST ANSWER: No, barracuda does not contain any banned substances. It is an all natural product. I'm a competitive natural bodybuilder so I have to be very careful of everything I put in my body. That being said, I would still recommend that you double check with you sports governing body.
Can you take this along side a PCT?
A shopper on Jan 26, 2017
BEST ANSWER: You absolutely can
Can Barracuda or Insurgent be used as a natural PCT to a Sarm Cycle?
A shopper on Jan 25, 2017
MTS Nutrition Insurgent
MTS Nutrition Insurgent
BEST ANSWER: Barracuda and Insurgen will help increase natural test. I'm not sure what is exactly in the SARM you may be taking so I can't say if it will help with that.
Whats better mts barracuda or core test ?
A shopper on Jan 13, 2017
BEST ANSWER: They actually stack very well together. You can take both!
Would this stacked with insurgent be as effective on a "cutting" diet? Or would this be more effective during a maintain/bulk diet?
A shopper on Jan 10, 2017
BEST ANSWER: HECK YES! Helps prevent muscle loss and loss of libido during a diet!
Does this need to be taken with food?
Ben C on May 23, 2018
BEST ANSWER: It up to you i would eat maybe 2 hr before cause make you go to restroom
The bottle on the warning label says not intended for use by women but I was told that women can take it. What would be the advantages of women taking it?
Lisa D on Nov 1, 2017
BEST ANSWER: Well I'd tell her, I hope she didn't take that advice from the person who taught her how to speak cause "the bottle on the warning label" makes no sense. Dont take it cause it says not for use by women.
Two part question. Is it better to take Barracuda Pre-Workout or morning to build muscle and boost energy levels and does taking it with food or without effect results? I usually take without food since DAA doesn't bother my stomach in that way
Richie W on Jul 2, 2017
BEST ANSWER: First thing in the morning, every morning - 1 month on/off cycle. If you did have stomach problems with the DAA, you could do 1/2 i the morning and 1/2 early afternoon. Doesn't matter if it's with food (but a heads up, it will make your shaker bottle smell like death if you leave it unwashed overnight)
can i take Barracuda, insurgent, mts whey protein and pre kaged stacked together before working out?
danny on Jun 7, 2017
BEST ANSWER: Yes. They do not conflict with each other. I personally skipped the pre workout when cycling this
Can this be stacked with Core TEST and MTS Barracuda all at the same time?
Bryson G on Apr 24, 2017
Core Hard 84 Capsules
Core Hard 84 Capsules
Core Test
Core Test
BEST ANSWER: Yes it can. However I do suggest you do it with your meal.
I'm a bit worried about DAA's effect on my stomach. Can I start with quarter dose to assess tolerance and then build up or would that be a waste? Thanks!
A shopper on Apr 22, 2017
BEST ANSWER: Marc Lobliner had mentioned that those who are sensitive to DAA can take half in the morning and half in the early after noon. I noticed digestive issues for the first few days but it calms down very quickly. Not a persistent/full-day issue, either - just one very enthusiastic dump about 90 minutes after taking it. Effective, still worth it.
Can I stack this with dust v2 and purus labs noxygen?
A shopper on Feb 14, 2017
BEST ANSWER: Yes absolutely
Could you take this product as a teenager?
A shopper on Jan 21, 2017
BEST ANSWER: I would not recommend taking this product as anyone under the age of 18 without consulting with an endocrinologist first.
Does it come in any other flavors other than blue razz.??
A shopper on Feb 20, 2016
BEST ANSWER: It comes in a mango flavor. Mango is my favorite
If I take this will I pass a drug test?
A shopper on Jan 30, 2016
BEST ANSWER: You'll be fine
should you still take this on your off day?
A shopper on Jan 20, 2016
BEST ANSWER: Yes, while most who take t-boost supps do see benefits in there training/physique at its core it isent a fitness supp but more of a health/wellness for men and is widely used by alot of people who do not train.

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