






Product description


1 Betaine Anhydrous
2 Beta-Alanine
3 PurCaf Organic Caffeine
4 L-Citrulline Mallate



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Customer Reviews
4.6 out of 5 stars 250
4.2 out of 5 stars 287
4.3 out of 5 stars 260
4.4 out of 5 stars 248
4.6 out of 5 stars 826
Price
$49.99$49.99
$54.99$54.99
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$49.99$49.99
$49.99$49.99
Product Type
Pre-Workout
Pre-Workout
Pre-Workout
Cutting Pre-Workout
Creatine Monohydrate + HMB
Informed Choice
✔
✔
✔
✔
✔
Primary Benefit
Increased Energy
Increased Energy
Increased Energy
Increased Energy
Muscle Growth
Secondary Benefit
Improved Focus
Improved Focus
Increased Strength
Weight Management
Increased Energy
Contains Stimulants
✔
✔
✘
✔
✘
Package Dimensions : 6.57 x 4.57 x 4.45 inches; 1.63 Pounds
Date First Available : October 10, 2023
Manufacturer : Transparent Labs
ASIN : B0CJGSQ121
Best Sellers Rank: #4,514 in Health & Household (See Top 100 in Health & Household) #19 in Sports Nutrition Pre-Workout Powders
Customer Reviews: 4.6 4.6 out of 5 stars (250) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Enhanced Performance: Transparent Labs Bulk Pre-workout isn’t just another energy booster. It’s a comprehensive performance enhancer. With a combination of ingredients tailored to enhance strength, increase muscle pumps, boost stamina, sharpen focus, and provide sustained energy, Bulk empowers you to take charge of your workouts. Whether you’re aiming to set new personal records or achieve lean muscle growth, Bulk is your trusted partner on your fitness path.
Science-Backed Formula: Transparent Labs Bulk Pre-workout is distinguished by its extensive, evidence-based formula that includes key ingredients such as Citrulline Malate, Beta-Alanine, Betaine Anhydrous, Taurine, L-Tyrosine, AlphaSize Alpha-GPC, and more. This carefully crafted blend is designed to provide a holistic boost to your workout performance, ensuring you have the necessary tools to push your limits and achieve your fitness goals.
No Artificial Additives: Unlike other pre-workout supplements that often contain artificial sweeteners, colored dyes, and unnecessary fillers, Transparent Labs Bulk Pre-workout takes a different approach. It prides itself on being entirely free from these harmful additives. You can trust that when you consume Bulk, you’re nourishing your body with clean, high-quality ingredients that support your fitness journey.
Premium Ingredients: In Transparent Labs Bulk Pre-workout, you’ll find premium-grade ingredients carefully selected for their effectiveness. This includes potent amino acids like L-Tyrosine and Taurine, as well as the clean, jitter-free energy of PurCaf Organic Caffeine. By incorporating these high-quality components, Bulk ensures that you’re not just getting an energy boost but also nourishing your body with the nutrients it needs for peak performance.
Full Transparency: What sets Bulk apart from many pre-workout supplements on the market is its unwavering commitment to complete transparency. Every scoop of Bulk comes with a fully transparent label, meaning you’ll know precisely what ingredients and amounts you’re consuming, with no hidden components or proprietary blends. This transparency empowers you to make informed choices about your pre-workout supplementation.
8 reviews for Transparent Labs Bulk Pre Workout Powder – Naturally Sweetened Preworkout for Men & Women, Pre Work Out for Muscle Building & Strength w/Beta Alanine & BetaPure – 30 Servings, Strawberry Lemonade
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$49.99
Let’s Go Irish –
The Best Pre-Workout for Serious Gains – Transparent Labs Does It Again! 🌟🌟🌟🌟🌟
The Transparent Labs Bulk Pre-Workout Powder is hands-down the best pre-workout I’ve ever used. From the clean ingredients to the incredible performance boost, this product delivers on every promise and has become a staple in my gym routine. Here’s why I’m absolutely in love with it:Clean and Naturally Sweetened: One of the standout features of this pre-workout is its all-natural formula. It’s free of artificial junk, which makes me feel confident about what I’m putting into my body. The naturally sweetened flavor is perfect—not too overpowering and easy to drink.Incredible Energy and Focus: This pre-workout provides the perfect balance of energy without the crash. I feel pumped and focused during my workouts, allowing me to push harder and stay locked in on every rep.Boosts Muscle Growth and Strength: Since using this, I’ve noticed real improvements in both my lifts and muscle mass. The clinically dosed ingredients like citrulline, beta-alanine, and creatine work synergistically to support performance and recovery.Enhanced Endurance: Whether it’s a heavy lifting session or a high-volume workout, this pre-workout keeps me going strong. I’ve been able to train harder and longer without hitting that wall of fatigue.Transparent and Trustworthy: True to their name, Transparent Labs provides a fully disclosed ingredient list with scientifically backed dosages. It’s refreshing to see a brand that prioritizes transparency and quality.Mixes Easily and Tastes Great: It dissolves perfectly in water with no clumps or gritty texture. The taste is smooth and enjoyable, which makes it something I actually look forward to drinking before my workouts.This pre-workout has taken my fitness journey to a whole new level. It’s perfect for anyone serious about building muscle, increasing strength, and maximizing their workouts. Transparent Labs has set the gold standard with Bulk, and I can’t recommend it enough. If you’re looking for a game-changing pre-workout, this is it. 💪🔥
Mandi Mills –
Strawberry Lemonade Pre-Workout That Actually Works
I’ve tried a bunch of pre-workouts, but Transparent Labs Bulk Pre Workout in Strawberry Lemonade has quickly become my favorite. The flavor is genuinely tasty—sweet and refreshing without being artificial or overly sugary—and it mixes effortlessly in water with no clumps. From the first scoop, I could feel a noticeable boost in energy and focus that powered me through my workouts without the jitters or crash I’ve had with other brands. I also love that it’s naturally sweetened and has a clean formula; it feels like something I can actually trust in my routine.After using it consistently for a few weeks, I’ve noticed real improvements in my endurance and strength during sessions. I’m pushing harder, recovering better, and actually looking forward to my workouts instead of dragging myself through them. The 30-serving tub lasts longer than I expected, and the Strawberry Lemonade flavor keeps me coming back without getting tired of it. I’ll definitely keep this one stocked—it’s become an essential part of my pre-gym ritual.
K. Lowther –
Clean gains!!
I really like this product! The pumps and drive I’ve gotten from it have helped fuel my gains over the last 2 months. The flavor is great, it mixes very well, and it doesn’t make me jittery in the slightest. I love that it is a clean product and I am so happy I made the switch!!
Erik Delosh –
Great pre workout
Solid pre workout consistently tastes good
Steven –
Solid product will buy again
Good pumps, works effectively, flavor is decent. It does mix frothy but let it sit a little and it’s good to go
german –
Great pre match boost
Great product! I use it before padel matches.
Rick –
Bulk pre workout powder.
Of my opinion, results are fair. The energy is rather sudden yet, gradual and not with discomfort. The longevity of effectiveness is at or around 2-3 hours, with a gradual decline. Not a crashing effect. Thus rather pricey, the cost to effectiveness borders fair and not worth the costs. As for flavor, personally, have only used strawberry lemon flavor. Therefore, pleasure or satisfaction of taste is that of oneself – to each their own. As for blending/ mixing, Bulk pre workout powder has displayed to dissolve quickly, without clumping.
Numina Koa –
Upgraded Husband From C4 to This and Now He Thinks He’s a Viking
Bought this for my husband because he lifts heavy and I was tired of watching him use C4 like it was the pinnacle of human achievement. C4 is basically caffeinated pixie dust compared to this.Transparent Labs actually puts real doses of ingredients in here instead of fairy whispers. The beta-alanine, citrulline malate, and proper caffeine content mean you can actually feel it working instead of just pretending you have energy.First time he took it he immediately said, “why is my face tingling?” and started pacing around like a confused electrical appliance. The beta-alanine tingles are REAL. Not cute. Not subtle. You will briefly feel like your skin has been replaced by carbonated water.That said, he got used to it after a few workouts and says it’s much less intense now. The upside is he can genuinely feel the difference in his sets with better endurance, stronger pumps, and less burnout halfway through workouts. He’s also noticed his recovery between sets is noticeably better.Which was the whole point. He lifts heavy, so I wanted something with clinically effective doses instead of the “homeopathic suggestion of pre-workout” that most brands sell.If you’re coming from something like C4, this will feel like you accidentally switched from a scooter to a motorcycle.Just be aware: the first scoop may convince you that you’re becoming electricity.5 stars. Husband lifts more, complains less, and now waits to go to the gym like a medieval war horse that just heard the battle horn.