Berry Blaze Lemonade
Berry Blaze Lemonade
Berry Blaze Lemonade
Berry Blaze Lemonade
Berry Blaze Lemonade
All natural THC Pre-workout
★★★★★ 5.0 · Verified owners ↓
$29.99
1 Tube
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No proprietary blends. No mystery ingredients.
Focus
Delta-9 THC
5mg · Hemp-Derived
Supports the endocannabinoid system for a smoother, more locked-in training state. At 5mg, the goal is calm focus and mind-muscle connection — not feeling out of control.
Energy
Natural Caffeine
150mg
From green coffee beans for smooth, steady energy without the harsh spike that can turn focus into anxiety.
Calm
L-Theanine
300mg
Helps smooth the stimulant edge and supports the calm, focused energy athletes describe as being “in the zone.”
Pumps
L-Citrulline
4.2G
Supports blood flow, nitric oxide production, and vasodilation for better pumps, endurance, and oxygen delivery throughout training.
POWER
Betaine
2.5G
Supports muscular endurance, power output, and training volume. Included at a full 2.5g — not sprinkled in for label dressing.
Recovery
Taurine
1G
Supports cellular hydration and muscle function. Reduces oxidative stress and aids recovery between hard sets.
Hydration
Himalayan Salt
500mg
Provides sodium and trace minerals to support hydration, fluid balance, and performance during hard training.
Taste
Natural Flavors
Berry Lemonade
Tart lemonade and mixed berry flavoring with no artificial dyes or synthetic sweeteners. Clean, refreshing, and built to work with the formula — not fight it.
Typical pre-workout vs. Berry Blaze.
Typical Pre-Workout
Wired up,
not locked in.
  • Racing heart, scattered thoughts
  • Focus feels forced, not natural
  • Crash hits before the work is done
  • Itchy skin and jittery energy
  • More stimulation, less control
Berry Blaze
Smooth energy.
Calm focus. Better rhythm.
  • Smoother energy with a clear head
  • Stronger mind-muscle connection
  • Steady drive from warm-up to last rep
  • No beta-alanine itch
  • Precisely dosed. No mixing and matching.
Simple. Repeatable.
01
Mix

One stick pack. 10–16 oz cold water. Shake or stir until fully dissolved.

02
Time

Drink 15–30 minutes before training for the full pre-workout experience.

03
Train

New to THC? Start with ½ serving before a familiar workout to dial in your dose.

Real answers.

At 5mg, most people experience a mild, smooth shift in their training state — not an overwhelming high. The goal is to feel locked in, focused, and in control. New to THC? Start with ½ serving before a familiar workout.

Possibly. Berry Blaze contains hemp-derived Delta-9 THC, which can trigger a positive drug test. If you’re tested for work, sports, military, legal, or medical reasons, do not use this product unless you’ve confirmed it’s acceptable for your situation.

No beta-alanine means no skin-crawl tingles. Berry Blaze also pairs 150mg natural caffeine with 300mg L-theanine to help smooth the stimulant edge, so the energy feels cleaner and more focused — not scattered and heart-racing.

Berry Blaze is formulated with 5mg hemp-derived Delta-9 THC, 150mg natural caffeine, and 300mg L-theanine for a smoother, more controlled experience. Most users find this combination smooth at these amounts, but anyone with cardiovascular concerns, anxiety sensitivity, medical conditions, or medication interactions should consult a healthcare professional before use.

Berry Blaze is made with hemp-derived Delta-9 THC and is intended to comply with federal hemp law under the 2018 Farm Bill. State and local laws vary, so confirm eligibility in your state before ordering.

You’re covered by our 30-day satisfaction guarantee. If it’s not the right fit, reach out and we’ll make it right — no interrogation, no runaround.

Real athletes. Real sessions.
★★★★★ 5.0 average · 45 verified reviews
★★★★★
“Gosh the great things I could say about this product is endless. I love the way it makes me feel before a workout. I get that subtle uplift from the THC but the perfect kick of caffeine. My workouts have been elevated since I started drinking this pre! Clean ingredients, great taste and results. Excited for the future w/ 420 💪🏽”
Bianca · Verified Purchase · 28 April 2026
★★★★★
“I am an recreational runner. I strive to improve my run and my own health. I have found pre-workouts to be very helpful in performance. I used 420Flex for the first time, and it helped me drop over 1 minute from my 5k time. I felt more relaxed and was not as winded during the run. Highly recommend!”
Scott · Verified Purchase · 21 April 2026
★★★★★
“Honestly one of the best preworkouts I've ever had wouldn't ask for anything better on top of that keeps me right🙂‍↔️🙏🏽💨”
Roger · Verified Purchase · 4 April 2026
★★★★★
“This product is amazing- great burst of energy and focus.”
Hilburn Sparrow · Verified Purchase · 23 March 2026
★★★★★
“I didn't feel as sore the next day and I felt more focused!”
Courtney Grasby · Verified Purchase · 11 March 2026
★★★★★
“fireeee”
Jack Nyge · Verified Purchase · 4 March 2026
★★★★★
“Flavor is delicious and has all the essentials to fuel and replenish for my runs!”
Eric · Verified Purchase · 28 February 2026
★★★★★
“Absolutely the best workout product I've ever used. I'm very careful about the products I use and what I put into my body, 420 flex gave me no jitters no weird preworkout feeling just focus, and the most epic workouts I've had to date.”
James Biggs · Verified Purchase · 24 February 2026
★★★★★
“I tired this product 3 times before give the review i want to give you guys full details. 1st even if i wasnt in the mood mentally once i put the headphones on and the volume changed frequency i felt the thc hit my mind was stress free and clear. 2 i felt the mind muscle connection and my run/workout seemed effortless and natural like it should be not intense or overloaded. 3 my breathing was in sync with my body my lungs new how to be comfortable in the intensity i was building. Overall my experience in talking this dont be timid by the 5% its the perfect dose to get you activated and pay your dues. Great product 10/10”
Kathleen Jimenez · Verified Purchase · 22 February 2026
★★★★★
“Really good amount of caffeine that helps give me the boost I need in the mornings. The THC really helps quiet my typically noisy brain so I can really lock in to my workout. Overall very pleased with how it makes me feel, and I intend to keep this in my wellness tool belt!”
CJ · Verified Purchase · 22 February 2026
★★★★★
“I absolutely love this product! I already was trying to find the right mixture of caffeine and thc, this takes all the guess work out completely! I also love the fact that they're in an on the go packet. It's so convenient and works so well!”
Kacey · Verified Purchase · 13 February 2026
★★★★★
“I was a bit skeptical – I really enjoy my smoke before a lift. But everything in this formula is spot on: the energy, mind muscle connection, and the flavor. Across the board 5 stars, truly meant for the highest achievers.”
mgretzlock20 · Verified Purchase · 2 February 2026
★★★★★
“I'm a big fan of this mix. The dosing per serving is perfect in my opinion, doesn't make you feel faded out of your mind, which was a problem for me with other methods. I would appreciate if there were a non stim version as I'm not a big caffeine fan, but the 150mg dose is not horrible. Overall, I really enjoy this pre!”
Cam · Verified Purchase · 27 January 2026
★★★★★
“This is a great product for those of you looking for a clear mind, and focus during your lifts. While still giving you the edge to push to failure with maybe a few extra forced reps that you'll feel good about. Take it before you lift, cardio or like I do.. before I train my personal clients. As I've found it gives me cognitive support to answer questions about fitness pretty rapidly. All in all it's a solid product without the stim making it available to take at anytime during your day.”
Jimmy · Verified Purchase · 31 December 2025
★★★★★
“Good products & friendly service”
Briana · Verified Purchase · 18 December 2025
★★★★★
“Great focus, pump and intensity.”
Charles Smith · Verified Purchase · 17 December 2025
★★★★★
“Rocket fuel in a pouch! Sipped on 420Flex before my trail race and earned a spot in the Top 3. Might not have been at the top of the podium, but I was the highest runner out there.”
Jonathan · Verified Purchase · 18 November 2025
★★★★★
“The idea threw me off right away but my buddy put me on. Hands down the best pre workout I've used. Great flavor, great results, highly recommend.”
williamjohniverson · Verified Purchase · 10 October 2025
★★★★★
“I ran again after trying 420flex. I hadn't run in 6 years but had been trying. Two miles in 20 minutes. It cuts the veneer of anxiety and overthinking, boosts energy, and has little aftereffect.”
Matt Judkins · Verified Purchase · 30 September 2025
★★★★★
“I love the product. I have ANS dysfunction and this helps during exercise. I tried it during a triathlon. Worked great.”
Vicki Carver · Verified Purchase · 19 September 2025
★★★★★
“Effective and good flavor. Flavor is refreshing and goes down easy. Felt super energized and didn't get too high from it.”
Nature Young · Verified Purchase · 17 September 2025
★★★★★
“Such an awesome product! Delicious and refreshing, clean ingredients. A nice buzz with a boost of energy. I love that it's a super portable, easy to use drink mix, perfect for camping!”
Theresa Peterson · Verified Purchase · 14 September 2025
★★★★★
“Awesome team. Who are putting together great product! Flavor is wonderful, and I love the idea of the different options available in the future!”
Elizabeth Kirk · Verified Purchase · 13 September 2025
★★★★★
“Great flavor!”
Zach Smith · Verified Purchase · 11 September 2025
★★★★★
“I love this flavor and product it's so yummy and effective!”
Jasmine Bedbury · Verified Purchase · 10 September 2025
★★★★★
“420flex was the perfect pre workout and I don't even like most pre workouts! It gave me energy without the buzz and it gave me focus without the anxiety. Very big fan. 10/10 would recommend.”
Bianca Vesco · Verified Purchase · 19 May 2025
★★★★★
“Perfect balance for a workout. Enough fuel to propel you to a great workout and just enough THC to make it feel easy! Highly recommend for the active stoner.”
Jonathan Andrade · Verified Purchase · 14 May 2025
★★★★★
“I feel great while using 420 flex. It's the perfect mix of energy and focus. It all around just makes me feel locked in and ready to kill a workout”
Anthony Mixon · Verified Purchase · 14 May 2025
★★★★★
“Pre-workout usually makes me feel off, but the combination of caffeine with the THC not only kept the experience smooth, but really helped me stay locked into my workouts longer!”
bradenwolf10 · Verified Purchase · 14 May 2025
★★★★★
“I love this product! The mind-muscle connection is unreal! I use it while I'm climbing, and it locks you TF in! I feel like I'm floating through the problems I climb. It kicks in faster than an edible and the high isn't overwhelming at all. I definitely recommend trying this out!”
Mason Engler · Verified Purchase · 31 March 2025
★★★★★
“Loved it! Kept me focused and motivated! Will definitely be buying again!”
adamjameslindberg · Verified Purchase · 12 March 2025
★★★★★
“This got me really excited since I first heard about it. I've tried different pre-workouts and never really liked any of them. But the THC infusion in this one is just perfect. It gives me all the energy I need while also making me feel relaxed and helping with muscle recovery. I wouldn't think twice to buy it”
lauairodrigues · Verified Purchase · 12 March 2025
★★★★★
“Finally have a product that I can take before working out to feel good and not have problems with my breathing because I didn't have to smoke before. So impress with my focus in the gym now as well.”
grifguy · Verified Purchase · 10 March 2025
★★★★★
“If you're not sure yet… just get it. You won't be disappointed!! I've used a ton of different Pre-Workout brands in the past and this product surpasses all the top brands by a mile! Very impressed with their mix and innovative product.”
adamrausch101 · Verified Purchase · 10 March 2025
★★★★★
“I liked the idea and thought I'd try it, good flavor and the mix of the well balanced pre-workout with the mild level of THC made for a good lift. Excited to see more flavors and maybe more THC strength levels”
charlieaverill2000 · Verified Purchase · 9 March 2025
★★★★★
“The 420 flex THC infused pre-workout is an awesome product! I enjoyed it over the weekend while sitting by the pool and during a round of golf and felt great. It's great if you want to feel the relief of THC while still feeling full of energy. Would highly recommend!”
Drew Brasiel · Verified Purchase · 4 March 2025
★★★★★
“Absolutely love 420Flex it's the perfect recipe to get me in the zone for working out. Will be buying again!”
branden.bergren · Verified Purchase · 3 March 2025
★★★★★
“Proper amount of caffeine and an enhanced recovery period following any lift. Night and day difference when it comes down to simply moving weight around vs actually FEELING each movement. 5 out of 5!”
Dusty Demenge · Verified Purchase · 2 March 2025
★★★★★
“Fcking love this product. Two of my favorite things in one easy package. Taste is great.”
aldenks01 · Verified Purchase · 27 February 2025
★★★★★
“420Flex had me so dialed I went out of my way to do leg day and didn't even switch to arms halfway through, 5 stars.”
tjackson7601 · Verified Purchase · 24 February 2025
★★★★★
“Super pumped hearing about 420flex and it lives up to the hype”
Quinn O · Verified Purchase · 24 February 2025
★★★★★
“Best product I have used yet, if you gym bros don't like to go to the gym smelling, or the obvious tell sign of eyes getting red, try 420flex! Nothing over the top, enough to ride through the lift or whole session, GAME CHANGER!!!”
kellyogg · Verified Purchase · 25 February 2025
★★★★★
“Been a thc workout enthusiast for a few years now but was always worried about upsetting other gym goers with the classic thc delivery method smell. 420 Flex has come up with the ultimate solution. From the sweet easy-to-drink taste to the almost electrifying pump, this is truly a stellar product. Will be ordering again soon!”
connoreedwork · Verified Purchase · 21 February 2025
★★★★★
“Never liked using THC products before the gym but this THC pre-workout surprisingly works great! Good energy and kept me relax and focused during my session and made it more fun.”
braypon.binn · Verified Purchase · 21 February 2025
★★★★★
“Honestly one of the best products I have ever come across. I noticed a better mind to muscle connection during my workouts and felt pumped the entire time.”
lyrik_peacock · Verified Purchase · 21 February 2025
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