SKU: 33112056992

NutraBio | Tribulus | 90 Servings

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Description

NutraBio | Tribulus | 90 ServingsTribulus standardized to 60% saponins with everything out in the open NutraBio Tribulus keeps it simple with one herbal ingredient in a clear capsule. It's not a showy test booster crammed with 10 things. It's straight tribulus for folks who want just that, with a solid standardization, and control over their own stack. Each cap has 500mg of Tribulus terrestris extract from whole herb and fruit, standardized to 60% steroidal saponins. Steroidal

Tribulus standardized to 60% saponins with everything out in the open

NutraBio Tribulus keeps it simple with one herbal ingredient in a clear capsule. It's not a showy test booster crammed with 10 things. It's straight tribulus for folks who want just that, with a solid standardization, and control over their own stack.

Each cap has 500mg of Tribulus terrestris extract from whole herb and fruit, standardized to 60% steroidal saponins. Steroidal saponins are the active compounds that make tribulus potent. That's key because tribulus quality can be all over the place. At 60%, you get about 300mg of those saponins per cap, which is a good amount compared to products that use plain powder or don't list the actives.

People talk about tribulus for guy stuff like vitality, libido, and hormone support. The saponins, especially ones like protodioscin, get studied for sexual health, reproduction, and signals related to androgens (male hormones). But let's be real: it's bigger in traditional use and libido supps than in sports for jacking up testosterone in healthy guys who train. Studies on test levels are mixed, and some trials in trained dudes show no big boosts in testosterone, strength, or muscle from tribulus alone.

That doesn't mean it's junk. It just means use it smart. Tribulus shines more for libido and feeling vital than as a surefire muscle builder. Guys often notice better sex drive, more energy, and stronger male performance ov

NutraBio Tribulus by NutraBio contains 500mg Tribulus Terrestris, a effective dose for health and performance.

Key Highlights

  • 500mg Tribulus terrestris extract per cap keeps it simple and solo. You can see how tribulus feels on its own without wondering what's from a hidden blend.
  • Standardized to 60% steroidal saponins for real potency. In tribulus supps, this tells you it's a quality extract, not just cheap plant dust with no active info.
  • About 300mg steroidal saponins per cap from that 60% standard. That's a solid hit in a world where labels list tribulus but skip the important details.
  • Extract from whole herb and fruit, not vague plant bits. Different parts have different compounds, so this full approach makes for a smarter extract.
  • Everything disclosed, no hidden blends. You see the exact ingredient and dose, which isn't common in hormone supps.
  • Just one ingredient, so stacking is easy. Add it to creatine, magnesium, vitamin D, zinc, or your test stack without extras overlapping.
  • No stims in this capsule, so no buzz, no crash, no sleep worries. Take it morning, with food, or evening without issues.
  • 500mg per serving is easy to adjust. Good for pros who start low, check how it feels, and decide if they want more to hit study ranges.

NutraBio Tribulus by NutraBio contains 500mg Tribulus Terrestris, a effective dose for health and performance.

Who Is This For?

  • Guys making their own hormone stack without hidden 10-ingredient blends. This gives one clear standardized herb to test and add to zinc, vitamin D, magnesium, or other stuff.
  • Lifters who want libido and vitality as much as gains. Tribulus is stronger for sex drive than muscle claims, so it fits guys who get that and set real goals.
  • Pro supp users who pick standardized extracts over plain powders. 60% steroidal saponins means better control than tribulus that lists the plant but not the actives.
  • Athletes needing a no-stim cap anytime. No caffeine or yohimbine, so it works morning, afternoon, or night.
  • Folks with training, protein, sleep, and recovery locked in, adding an herbal vitality boost. It's for those who know it's not a basics replacement.
  • Users tired of complex guy supps with fillers and hides. This is the flip: one ingredient, all clear, easy to match to studies.

How to Use

Take 1 cap daily with water. Breakfast time is straightforward for consistency. If your stomach's picky, pair it with food—herbs go down better that way. It's pure tribulus, so no need for half doses, but newbies can watch tolerance first. No mixing needed, works on gym or off days. Pairs well with creatine, protein, vitamin D, zinc, magnesium, and basics. Don't just pile on more; 500mg is under study ranges, so think before upping it. Keep it cool and dry with the lid on tight.

What to Expect

First 0-30 minutes: Take the cap with water, feel nothing big—tribulus isn't a stim. Next 1-6 hours: Still quiet for most. Days 1-7: Get the routine down and check tolerance, no big surge. Weeks 2-4: If it clicks, you might notice libido or drive picking up. Weeks 4-8: Better time to decide if it's worth keeping. If you want instant pumps or focus, it'll seem low-key on purpose.

Key Ingredients

  • Tribulus terrestris extract — 500mg — Standardized tribulus support for libido and male vitality

NutraBio Tribulus by NutraBio contains 500mg Tribulus Terrestris, a effective dose for health and performance.

Frequently Asked Questions

What exactly is in NutraBio Tribulus?

Each serving provides 500mg of Tribulus terrestris extract from whole herb and fruit, standardized to a minimum of 60% steroidal saponins. There are no proprietary blends and no additional active ingredients hidden behind a matrix name.

How much active tribulus does that standardization provide?

At 500mg standardized to 60% steroidal saponins, each capsule delivers roughly 300mg of steroidal saponins. That standardization is important because it gives you a more meaningful potency reference than plain tribulus powder alone.

Is 500mg a clinical dose of tribulus?

One 500mg capsule is below the daily intake used in much of the human literature, where standardized extracts are often studied in roughly the 750mg to 1,500mg range. That makes this a conservative single-capsule serving rather than an aggressive research-aligned daily intake.

Will NutraBio Tribulus raise testosterone?

The evidence for tribulus meaningfully increasing testosterone in healthy trained men is inconsistent and often underwhelming. This product is more credibly positioned for libido and male vitality support than for guaranteed testosterone elevation or muscle gain.

What should I expect to feel from this product?

Most users do not feel an acute effect the same day because tribulus is not a stimulant. If it works well for you, the more realistic changes over time are in subjective vitality, libido, and overall drive rather than an immediate surge in gym performance.

Can I stack this with creatine or pre-workout?

Yes. This formula contains only tribulus, so it stacks very easily with creatine, protein, pre-workout, magnesium, vitamin D, zinc, and most general wellness products without ingredient overlap.

When is the best time to take NutraBio Tribulus?

Timing is flexible because there are no stimulants or acute pump ingredients. Most users do best taking it once daily at the same time, often with a meal for convenience and digestive comfort.

Does this need to be cycled?

There is no strict stimulant-style cycling requirement here because the product does not rely on caffeine or acute receptor-driven energy effects. Many users simply evaluate it across a 4- to 8-week block to see whether it meaningfully improves libido or vitality for them.

Is this product vegetarian?

Yes, the capsule is a vegetarian capsule made from hypromellose and water. That is useful for users who prefer capsule shells without gelatin.

Is this a better choice than a multi-ingredient test booster?

It is a better choice if you want simplicity, transparency, and stack control. It is not a better choice if you specifically want a comprehensive formula with minerals, adaptogens, and multiple male-support ingredients in one product.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
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4.8 ★★★★★
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R. Howell
New York, US
★★★★★ 5
Basic mouse that works - - for now.
Size: 1 Pack, Style: USB Receiver, Color: Blue
I ordered this mouse (in blue) to replace the recently deceased exact same model that I've used for the past 2 or 3 years. I like the simplicity of the M185 mouse and mostly the best bang for your buck! I caught this one on sale for less than a ten-spot, so I thought, "why not." I'm hoping that this one will last a bit longer than my two previous M185 models, that averaged about 3 years each. This model seems plagued by a short life span and is predisposed to mysteriously and suddenly dying, without any obvious symptoms or warning of any kind - - you're working and clicking along, going about your day, when suddenly the cursor on the computer screen freezes and that's it. Nothing, zero, nada. Funny thing, I'm very careful not to abuse or drop the mouse, and keep a fresh battery installed and watch for leakage and all that stuff - - they just stop working, and I assume it is caused by some sort of inherent electronic fault in the circuitry of the previous M185's. Due to my loyalty to the brand and model (and since it was on sale) I decided to give it one more shot. They say that "third time's a charm". I like the fact that the M185 is simple and uncluttered with extra buttons that I would never use for my purpose, which is simple web-browsing and the occasional text document production. The feel is solid, not heavy, but not cheap feeling, either. I'm used to the shape of this mouse, which to me is quite comfortable for long sessions, another reason why I kind of wanted to stay with this model. The buttons have an audible "click", which doesn't bother me at all, and the wheel moves smoothly and also has a clicking operation (which I rarely ever use). The overall surface of the mouse has a matte finish, but like my previous models I'm sure it will eventually wear shiny spots where my fingers reside and will attain a more "well-used" look in time. Connecting it was a breeze, too. I just plugged the dongle into a spare rear usb port of my desktop, and the mouse connected instantly, no problem. The dongle can be stored safely inside the battery compartment, so you can take the whole thing out of the house if needed for use elsewhere. The speed of 1000 dpi seems just right for my purposes. The one I ordered even came with its own AA Duracell battery, which I wasn't really expecting. This mouse also enters "sleep mode" when you don't use it for a while, and I can't say how many times I've got up and left it on all night. And that's not hard to do, as I'll explain next. The only real negative to this mouse is the absence of any easily visible status indicator of it's on / off switch. The rear housing of this mouse is matte black, including the tiny switch where you turn it on and off with your fingernail, with only a very faint "on" lettering (also black), and very hard to see with my aging eyes. The laser is not lighted or visible when on, also adding to the confusion, especially in a darkened room. So, as a workaround, I took a tiny drop of green paint and placed it down inside the switch slider to visibly help indicate the "on" position, and likewise a dot of bright orange for the "off" position. Many of Logitech's more expensive models (and a few other manufacturers) include this color-coded switch indication. I guess for the $$, they had to cut corners somewhere - - a minor complaint. In summary, this is a good basic mouse that works - - let's hope that this one will last longer than its two predecessors.
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Reviewed in the United States on February 17, 2023
A
Verified Purchase
A. Kast
Cuba, US
★★★★★ 5
My favorite mouse ever
Style: Right-Handed, Pattern Name: Mouse, Color: Off White
I'm very particular when it comes to mice. It has to be: - quiet click and scroll - scroll wheel, not track ball - bluetooth - vertical - real battery, NOT rechargeable There are actually several mice that fit all those criteria, and I've tried nearly all. This Logitech is double the price of most of the others, but for me well worth it. Prior to this I used the Mojo which is about half the price, and that mouse is probably my 2nd favorite but it is a distant second. Compared to the Mojo and others, this mouse has more precise movement, smoother scrolling, and more reliable clicks. Because of the vertical orientation, my finger tends to click diagonally downward with gravity instead of fully horizontal in line with the intended click direction. That causes the Mojo to sometimes miss my clicks, forcing me to constrain my finger direction more carefully, often requiring several tries just to click something. But this Logitech has no such issue, it's very responsive every time even with my sloppy clicks. So while I used to think the Mojo was the best I could find given my requirements, this Logitech is clearly better. When I spend all day at the computer, these minor things make a big difference to me, therefore well worth the extra money. Also want to mention I'm 6' 4" tall and the size of this mouse is fine for me. It is a little smaller than some others, but it feels fine in my hand, it's not abnormally tiny or anything. I was concerned because the description says it's intended for smaller hands and suggested I should get their larger MX Vertical model instead. I would have considered it but the MX Vertical has a rechargeable battery which is a deal-breaker for me. What's my beef with rechargeable batteries? Earlier I had the Seenda vertical mouse but its rechargeable battery died after a year, unable to recharge, so I figured it was a fluke and bought another, and same thing happened after a few months. So after that I switched to replaceable batteries and never looked back. Replaceable batteries last forever (well, they only last a year too, but then you just replace the battery!). I've been very happy using replaceable batteries, way more reliable and durable, because all rechargeables die eventually, and it is easier to replace a battery than an entire mouse! So in summary, if you're price sensitive you could get a usable vertical mouse for less. But if you're OK to spend a little more for a tool you might well use all day for years, then this one is totally worth it IMO.
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Reviewed in the United States on March 27, 2025
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Verified Purchase
DianeH
Natrona Heights, US
★★★★★ 5
Don't Delay - Get One
Style: Right-Handed, Pattern Name: Mouse, Color: Graphite
Make sure you get the right size - I got the Small/Med. Perfect fit. Have had tennis elbow for years and the computer use exacerbated the issue. Very comfortable, great fit. The best position for your hand is in the upright position. Would recommend one for everyone. Good, solid mouse.
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Reviewed in the United States on April 10, 2026
A
Verified Purchase
Anymuon
Massapequa, US
★★★★★ 5
Bad auto driver install. Great mouse. Few of the left hand mfgs.
Style: Left-Handed, Pattern Name: Mouse, Color: Graphite
Really crappy auto driver install. Locked up my USB ports for my usb keyboard, usb mouse, all usb ports in fact. Had to reboot multiple times with an old style 5pin keyboard since the software screwed up my usb ports. All of them. Lucky I have a motherboard with an old style keyboard port. A reboot of W11 in safe mode, ripped out auto-installed software, registry keys and rebooted to regain control of my USB ports. I do not know what went wrong. Alls I know is Logitech loaded something, it locked up my USB ports and I had to rip everything Logitech out to get control again. I downloaded the software, installed it and it worked fine. I've had no problems since. I'm an old lefty and as such am ambidextrous in most areas, since there just was not left handed oriented items readily available. You had to have left handed stuff made so you learned to do things right handed. I've developed carpal tunnel in both elbows and had purchased a couple of vertical mice, one left and one right. I took the left into work and was looking for a replacement. My other two were around $30 ea. I liked the right handed vertical mouse (Anker). They do not make a left handed version. The left handed mouse is ok, not as good as the Anker. I decided to go above my spend tolerance and get the Logi after reading many reviews. It has not disappointed me. The auto-install sucked. Never letting that happen again. It is a nice smooth mouse. Fine movements that are easily adjustable. The hand position is excellent. I can use this all day without switching to the right because of elbow pain. If you have the pain, you know what I am talking about when it flares. It takes some getting used to the subtlety of the clicks when coming from lower cost mice. Soft and gently like a newborn's .... One of my big criteria for a vertical mouse is a landing area for the outer two fingers (pinky and next to pinky for finger orientation challenged). When you go to a vertical mouse, it takes some adjustment to moving the mouse since you can't really press down with your palm and inside two fingers (the ones next to the outside two fingers). It is helpful to be able to use the two outer fingers and thumb to aid in moving the mouse. You have to experience a vertical mouse to understand. The right handed only Anker goes from an inch to a half inch in the length of my pinky below the buttons on the side. This is a really nice landing area for the outside fingers to assist moving the mouse around. You can squeeze a little and the mouse glides. The Logi mouse is a wee shorter than the Anker and the area below the buttons in a mostly straight 3/4". Both mice curve quickly down to the inside below this area. I was used to a vertical mouse by the time I purchased the Logi and I have no issues with the pinky dragging the table and the finger next to pinky resting on the landing. I move the mouse with no problems. It is the subtlety of how one interacts with these style of mice. The big plus, takes a long time before mouse use causes pain flareups. And this isn't just a pain and done. Depending on how one ignores the pain, often determines how many days life sucks. The Logi mouse minimizes the flare ups. I'm thinking of taking the Anker in and getting a right handed Logi for home. I like the Anker, I'm frugal and highly recommend it for getting your feet wet. I love the Logi (auto-install sucks) and will probably ignore my frugal tendencies and get a right handed one since I don't switch hands as frequently with the Logi in the mix. Don't have to suffer auto-install either.
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Reviewed in the United States on February 29, 2024
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Verified Purchase
Lauren
Lake Worth, US
★★★★★ 5
Pretty in Pink
Style: Right-Handed, Pattern Name: Mouse, Color: Rose, Style: Right-Handed, Pattern Name: Mouse, Color: Rose
Logitech is a great brand, so that is why I trusted in throwing down the money for this mouse. It feels great, easy to use and the battery life is wonderful! Good quality, abd was very easy to connect to my personal and work laptop!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026

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