SKU: 22171267032

ONE of ONE | Loaded Pre | 20 Servings

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Description

ONE of ONE | Loaded Pre | 20 Servings8g Citrulline, 3. 2g Beta Alanine, Full Spectrum High Stim Focus One of One Loaded Pre Workout is a straight up, high stim formula that's all about opening up blood flow, keeping your output strong, sharpening your focus, and not just dumping everything on caffeine. The label isn't clutteredkey ingredients are dosed right where serious lifters expect, and the rest work together like a team, not random picks. The star here is 8g of pure L citrulline,

8g Citrulline, 3.2g Beta-Alanine, Full-Spectrum High-Stim Focus

One of One Loaded Pre-Workout is a straight-up, high-stim formula that's all about opening up blood flow, keeping your output strong, sharpening your focus, and not just dumping everything on caffeine. The label isn't cluttered—key ingredients are dosed right where serious lifters expect, and the rest work together like a team, not random picks.

The star here is 8g of pure L-citrulline, hitting that 6-8g sweet spot from studies. Citrulline turns into arginine in your kidneys better than taking arginine straight, boosting nitric oxide for wider blood vessels, better flow, and more nutrients to your muscles. It also helps clear out ammonia buildup from tough workouts. This is what separates a real pump dose from those weak blends.

You've got 3.2g beta-alanine, the standard daily amount to build up carnosine in your muscles over time. Carnosine fights off the acid that builds during intense sets, helping you push longer without the burn shutting you down. It's not just about the first-day tingles—after 2-4 weeks of steady use, you'll notice better resistance to fatigue.

Betaine anhydrous at 2.5g is solid, matching doses in performance studies for better power, work capacity, and keeping cells hydrated. L-tyrosine at 2g is a hefty dose for focus—it's the building block for dopamine, norepinephrine, and epinephrine. When training gets stressful, this helps keep your head in the game without faking energy.

The focus side is smartly built. GeniusPure® Alpha-GPC 90% at 300mg, plus 270mg choline from GeniusPure®. Alpha-GPC i

Key Highlights

  • 8,000mg L-Citrulline — a full-on dose, way better than the 3-4g you see in a lot of basic pre-workouts. It turns into arginine to ramp up nitric oxide, giving you better blood flow, killer pumps, and more nutrients hitting your muscles during sets.
  • 3,200mg Beta-Alanine — the go-to daily amount to build muscle carnosine. That helps buffer the acid from tough training, so you can keep high-rep sets going strong instead of tapping out when the burn hits hard.
  • 2,500mg Betaine Anhydrous — spot on with research doses for boosting power, how much work you can do, and keeping your cells hydrated. It's one of the best non-stim adds for a real pre-workout.
  • 2,000mg L-Tyrosine — a big focus dose that's rare in pre-workouts. It's what your body uses to make dopamine, norepinephrine, and epinephrine, helping you stay sharp and driven when sessions get tough on body and mind.
  • 316mg PurCaf® Organic Caffeine — a solid stim hit from organic green coffee beans, not just cheap bulk stuff. You get strong energy that feels cleaner than those one-trick caffeine bombs.
  • 125mg Dynamine™ — methylliberine to stretch out and smooth the stim feel. That's why this isn't just a caffeine rush—it keeps you alert and in the zone for longer training windows.
  • 300mg GeniusPure® Alpha-GPC 90% plus 270mg choline — a smart stack for brain support. Alpha-GPC helps with acetylcholine for better mind-muscle link, and the choline backs up the focus side.
  • Dual Carnitine System — 1,000mg L-Carnitine L-Tartrate and 1,000mg Acetyl L-Carnitine HCl. LCLT is great for recovery and muscle support, while ALCAR adds a mental boost, covering both sides in one formula.

Who Is This For?

  • Bodybuilders in growth phases chasing visible pumps and tight mind-muscle feel, not just hype. 8g L-citrulline plus 300mg EndoFlo™ boosts flow, while 300mg Alpha-GPC and 2g L-tyrosine dial in focus for volume work.
  • Strength guys in high-volume blocks needing quality across sets. 3.2g beta-alanine and 2.5g betaine fight fatigue and power, electrolytes keep muscles working when sessions drag.
  • Hybrid trainers mixing lifts, sleds, circuits, and cardio. Gives anaerobic help from beta-alanine and betaine, plus lasting energy from 316mg PurCaf® and 125mg Dynamine™—not just pumps or pure stims.
  • Veteran pre-workout users done with weak mainstream stuff, wanting a checkable label. One of One delivers with full disclosure and real doses like 8g citrulline, 3.2g beta-alanine, 2.5g betaine, 2g tyrosine.
  • Morning trainers wanting a quick, strong start without sleep issues later. Caffeine-methylliberine combo ramps alertness, pump and focus keep it from being noisy.
  • Folks training hot or sweaty who feel off too soon. Sodium, potassium, magnesium help hydration and function, key with stims and sweat.

How to Use

Mix one scoop in 10-16 oz cold water 20-30 minutes pre-training. That lets 316mg PurCaf®, 125mg Dynamine™, 2g L-tyrosine, and 300mg Alpha-GPC build focus and alertness before you lift, while pump stuff ramps up. New to high-stims? Start half-scoop to test. Shaker's best for mixing, more water eases taste. Empty stomach hits faster and stronger, full meal slows it. Don't stack with other caffeine bombs unless you know your limits. Pairs great with daily creatine, intra carbs for long hauls, and post protein. Beta-alanine needs daily use for max endurance, even off days. No need to cycle non-stims, but break from caffeine sometimes to stay sensitive. Store closed in cool, dry spot for best taste and scoop.

What to Expect

0-10 minutes in, you usually feel the mental pick-up: alertness rising from PurCaf® and a subtle ready vibe. 10-20 minutes, stims get noticeable, and beta-alanine might bring skin tingles from the 3.2g—totally normal. 20-40 minutes is prime time: energy's full, focus sharpens from tyrosine and Alpha-GPC, and 8g citrulline with EndoFlo™ delivers better pumps and feel. 40-90 minutes, it's built to last without early drop-off, thanks to Dynamine™ keeping drive going. Days 1-7, you get quick wins on energy, flow, and focus, while beta-alanine loads. Weeks 2-4, higher carnosine means better push on repeats. Over time, the hydration, brain, and flow stuff makes sessions feel more consistent, not just hyped.

Key Ingredients

  • L-Citrulline — 8g — Clinical-dose blood flow and pump support for hard training
  • Betaine Anhydrous — 2.5g — Supports power output, performance volume, and cellular hydration
  • L-Tyrosine — 2g — Stress-resistant focus for demanding training sessions
  • PurCaf® Organic Caffeine — 316mg — High-output energy from an organic caffeine source
  • GeniusPure® Alpha-GPC 90% — 300mg — Sharper focus and stronger mind-muscle connection
  • EndoFlo™ — 300mg — Multi-pathway vasodilation beyond citrulline alone
  • Dynamine™ — 125mg — Fast-acting stimulant support for cleaner sustained drive
  • L-Carnitine L-Tartrate — 1g — Performance-oriented carnitine support for hard training
  • Acetyl L-Carnitine HCl — 1g — Cognitive-support carnitine for cleaner mental energy
  • N-Acetyl Cysteine — 300mg — Glutathione support for oxidative stress management

Frequently Asked Questions

How much caffeine is in One of One Loaded Pre-Workout?

Each full scoop delivers 316mg caffeine from PurCaf® organic caffeine sourced from green coffee beans. It also includes 125mg Dynamine™, a methylliberine ingredient that can intensify and extend the perceived energy profile, so the overall experience is stronger than the caffeine number alone suggests.

Is the 8g citrulline dose actually meaningful?

Yes. 8g of pure L-citrulline sits at the top end of the 6-8g clinical range used in performance research. This is the dose range associated with increased plasma arginine, better nitric oxide production, stronger pumps, and improved training feel compared with the underdosed 3-4g formulas common in the category.

Why does this formula include both Alpha-GPC and extra choline?

Alpha-GPC is one of the most popular cholinergic nootropics in sports nutrition because it supports acetylcholine, a neurotransmitter involved in focus and muscle control. The added 270mg choline reinforces that cognitive angle, making the formula feel more intentional on focus and mind-muscle connection than a caffeine-only pre.

What does the 3.2g beta-alanine do, and why do I feel tingles?

3.2g is the established daily loading dose used to increase intramuscular carnosine over time. Carnosine helps buffer acidity during intense exercise, and the tingling sensation some users feel is a normal temporary effect called paresthesia, not a sign that anything is wrong.

Is One of One Loaded Pre-Workout beginner-friendly?

Not really. The formula is fully built out and the stimulant load is assertive, so beginners or stimulant-sensitive users should start with half a scoop or choose a lower-stim pre-workout first. This product is better suited to intermediate and advanced users with established tolerance.

What does EndoFlo™ add beyond citrulline?

EndoFlo™ is a 300mg botanical complex built around mango extract, black ginger, ginkgo, and pine bark. It complements citrulline by supporting nitric oxide signaling and cGMP-related vasodilation through additional pathways, which can make the blood-flow effect feel more complete and sustained.

Can I stack this with creatine?

Yes, and it is a smart stack. One of One does not include creatine, so adding 3-5g daily creatine monohydrate complements the formula well by supporting phosphocreatine replenishment and strength output while beta-alanine handles acid buffering and citrulline supports blood flow.

When should I take One of One before training?

Most users do best taking it 20-30 minutes before training. That window gives the stimulant and nootropic ingredients time to start affecting alertness and concentration, while the pump ingredients have enough lead time to support blood flow by your first serious working sets.

Does this formula need to be cycled?

The non-stimulant ingredients do not require cycling, and beta-alanine actually benefits from consistent daily use to build carnosine stores. The stimulant side does not have to be cycled either, but periodic caffeine deloads can help preserve sensitivity and keep the formula feeling strong.

Does this product contain proprietary blends?

No. One of One Loaded Pre-Workout uses a fully disclosed label, which means the active ingredients and their doses are listed clearly. That is a meaningful advantage in a category where many products still hide key doses inside proprietary blends.

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Tessy
Charlottesville, US
★★★★★ 1
Burned my already sensitive feet, too big
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
Feels icky, and the heat gets trapped and literally felt like my feet were being burned by these. The bottoms of these feel prickly and they are way too big. You have to sit still and cannot walk in them.
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Reviewed in the United States on April 22, 2026
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Ms. Mac
San Leandro, US
★★★★★ 5
Just as good as paraffin wax
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
I might prefer these socks over paraffin wax. They are comfy and very moisturizing. I use these socks once a week to keep the heels and soles of my feet moisturized between pedicures. I rinse with warm, soapy water then hang to dry. They are hard to walk in, but there's a saying printed in the socks that's says something to the effect of "take a break, stay off your feet" lol I love that as a reminder to put my feet up and relax
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Reviewed in the United States on April 9, 2026
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SKI
Draper, US
★★★★★ 5
Love these!
Color: Pink & Beige, Size: Small(fits up to size 7)
Love these! As I write this review, I’m sitting in my recliner with these on. I have had other silicone socks in the past and would like to share a few of the things that I have learned. These fit great! The others were 2-3 sizes too big because you could not order a size. I wear a size 7 women’s shoe. I got the smaller size. I walked around my apartment in my old ones and they got kinda yucky. Now, I sit in my recliner, put them on and chill for a few hours. I now take them off and put in a ziplock bag so they stay nice and clean (no cat hair!). I use them once a week usually on Saturday or Sunday as I’m a working girl. Also, I use Auqaphor before I put them on and put cotton socks on after I’m finished. Your feet will be SO soft. This is not a one and done…I do this every week especially during sandal season! I know this was lengthy and I hope you got some tips.
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Reviewed in the United States on April 25, 2026
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Kelsey
Chelsea, US
★★★★★ 5
The dogs like it very much, it produces a lot of noise.
Size: Large, Size: Large
I’m rating this based on my dogs’ response to this toy – they absolutely love it, and it has seen more use without damage than any of their regular throwing toys. At the same time, unless you enjoy, REALLY ENJOY the sound of crunching water bottles, you may not like having this ball in the house. Pros: The rubber outer shell of the ball is durable, and can survive both chewing and pulling forces (as a note, my dogs do not concentrate on chewing - they use it more for play games). It’s big enough for my dogs to play tug of war with it, hooking their teeth in the mesh, and they since it bounces around if they drop or kick it, it makes the game more interesting than rope. They did crush the interior plastic, but they don't really seem to care. It’s much more engaging than a normal ball, and can be modified to hold treats, sticks, rope elements and other external bits, which my shepherd mix loves; he gets bored easily and frequently, and this can actually entertain him. Cons: This toy is loud, and produces repetitive crunching sounds. It is apparently really engaging to chew, and my dogs will produce the horrid plastic crackling up to half an hour at a time. If you let your dogs in and out, it would make a fine outdoor toy, but since I have a dog door, it migrates around to pretty much wherever the dogs are. I kind of hate it, but will probably buy another if they break this one since they enjoy it so much.
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Reviewed in the United States on October 17, 2016
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BakedN
Lowell, US
★★★★★ 5
Very durable and my Heeler's fave inside toy
Size: Large
My red Heeler loves these balls, second only to Tennis balls but she destroys those within minutes and they are outside only. This is her inside ball. She is hard on toys and has the strongest bite of any dog I've had (shepherds, collies, weimaraners, retrievers, Labs) yet these continue to last. She catches the ball, we play tug of war with it (she places it in hand hand and pulls only when I have a firm grip, she shakes it and flings it. The rubber outside even outlasts the water-bottle like plastic piece inside. Steps holds the ball with her foot and pulls on the rubber with her mouth, stretching it to sometimes twice its size. I pull while shes pulling. This thing gets abused daily and keeps on going. Its the most used toy and she brings it to me to play with every day. Each ball lasts about 6 months before the inside ball is toast and the outer rubber is finally starting to tear/break. which for me in an incredibly long time. If this ball is available to play, she wants it over all others. Shes NEVER gotten a piece off to actually swallow and that alone is worth the price.
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Reviewed in the United States on June 4, 2025

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