1 PACK
$29.99
- 10 servings of focus and flow
- Clean ingredients for energy, focus, endurance, and hydration.
- Ships within 2 days (Mon–Fri).
- Satisfaction guaranteed.
★★★★★ 4.9 average from verified owners
Elevate Every Movement
Natural energy and locked‑in focus for the highest achievers
Certified
Gluten Free
Vegan
Friendly
3rd Party
Lab Tested
No Artificial
Ingredients
Plant‑Powered Performance
Fast‑acting functional ingredients support your endocannabinoid system for a smooth, euphoric training experience—without the jitters or crash
Endurance
Smooth, stable energy that keeps your pace strong and your form sharp when it counts.
Focus
Quiet the noise and lock in—calm, steady concentration from warm-up to last rep.
Recovery
Unwind and replenish so you bounce back faster and wake up ready to train again.
Enjoyment
An uplifting, feel-good ritual that makes consistency easy and workouts more fun.
What is the mind‑muscle connection?
It’s the conscious effort to focus on and control the specific muscle or muscle group being worked during an exercise to enhance activation and growth. It involves directing your mental attention to your body’s movements, aiming to increase the number of muscle fibers recruited by improving the brain’s communication with the muscles.
How does it happen?
Your body runs a built-in performance network called the endocannabinoid system (ECS). Movement activates it, releasing natural messengers—like anandamide—that help dial down stress, sharpen focus, and soften the perception of discomfort. When the ECS is humming, effort feels smoother, timing gets cleaner, and you stay in that “locked-in” groove longer. 420 Flex is designed to complement this response with calm, steady energy so you can tap into the effect faster and keep it through the last rep, mile, or match.
focus, fuel, flow
Ingredients
L-Citrulline (4.20 g)
Fuels nitric oxide for pumps and better performance.
Betaine Anhydrous (2.5 g)
Supports power, strength, and training volume.
Taurine (1 g)
The “endurance ally” that aids hydration and output.
Himalayan Salt (500 mg)
Provides essential electrolytes for balance.
L-Theanine (300 mg)
Smooth, centered focus to pair with stimulants.
Caffeine (150 mg, from green coffee)
Clean, natural energy without harsh crash.
Δ9 (5 mg)
Enhances focus and the mind–muscle connection.
Natural Flavors + Sweeteners
Lemonade + berry flavor, monk fruit, and organic stevia extract for a clean finish.
Why 420 Flex?
⚡Clean Energy
Natural caffeine and L-theanine deliver smooth focus and energy without jitters or crash.
🧪Research Backed
Includes proven performance enhancers like L-Citrulline, Betaine, and Taurine to support endurance, pumps, and strength.
💧Electrolyte Support
Himalayan salt keeps hydration and output steady during intense sessions.
🧠Mind–Muscle Connection
A precise micro dose rounds out the formula, enhancing focus and the workout experience.
🍓Naturally Flavored
Berry lemonade blend, sweetened with monk fruit and stevia — no artificial ingredients, ever.
How to use
1. Mix:
1 serving with 10–16 oz cold water. Shake well.
2. Time:
Drink 15–30 min before training. New to THC? Start with ½ serving.
3. Train:
Lock in the mind–muscle connection and go to work.
★★★★★ 4.9 average from verified owners
All Natural | Fast Acting | Delicious | Lab Tested
2 PACKS
$51$60
15% OFF
- Fuel consistency—save 15% when you double up.
- Two packs to power your workouts longer.
- Ships within 2 days (Mon–Fri).
HIGH ACHIEVER BUNDLE
$76.50$115
15% OFF
- Save 15% on 3 packs + score a premium stainless shaker.
- Triple your fuel for focus and performance.
- Includes a free shaker for smooth mixing.
- Ships within 2 days (Mon–Fri).
built for results
Here's what our highest achiever's have to say.
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Jasmine BedburyVerified ownerI love this flavor and product—it’s so yummy and effective!1 month ago
Berry Blaze Lemonade
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Bianca VescoVerified owner420Flex 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.5 months ago
Berry Blaze Lemonade
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Jonathan AndradeVerified ownerPerfect balance for a workout. Enough fuel to propel you to a great workout and just enough TH* to make it feel easy! Highly recommend for the active stoner.5 months ago
Berry Blaze Lemonade
questions?
I thought it makes me tired?
Not in this formula. A mild dose and paired with clean energy ingredients can enhance focus and performance instead of causing drowsiness.
Will it make me itchy?
No. The itchy sensation often associated with some pre workouts is caused by an ingredient called beta alanine. We do not include this ingredient in our blend.
Will this show up on a test?
Yes
What flavors are available?
We currently offer one flavor of our pre-workout, Berry Blaze Lemonade, with several other flavors and functional blends in development.
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration (FDA). Products on this website are not intended to diagnose, treat, cure, or prevent any disease. Please consult with your healthcare provider before starting any new dietary supplement, especially if you are pregnant, nursing, taking medications, or have a medical condition. Use responsibly and as directed.
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