Pump + Blood Flow
6gL-Citrulline
Paired with 300mg CitriVa and 100mg AmentoPump to support muscle pumps and training blood flow.
Sample offer
Triple Sample Pack
Try VRSTY before you commit. The sample offer is free for new customers; just cover shipping.
BLUE42 formula
A real pre-workout label, built around performance ingredients.
Use the full 2-scoop serving when you want the complete BLUE42 experience: pump from L-Citrulline, CitriVa, and AmentoPump; focus from L-Tyrosine, Alpha GPC, Uridine, and L-Theanine; plus muscular endurance, hydration support, and layered energy.
1 scoop: lighter training
2 scoops: full performance serving
Supplement Facts
Full 2-scoop serving
Strength + Output
3.2gBeta-Alanine
Backed by 1.5g Creatine HCl and 1g Taurine for hard sets, repeat efforts, and muscular endurance.
Focus Stack
1gL-Tyrosine
With Alpha GPC, Uridine 5'-monophosphate, and L-Theanine for a nootropic, locked-in training feel.
Energy System
350mgMulti-source caffeine
200mg caffeine anhydrous, 100mg caffeine citrate, 50mg di-caffeine malate, plus 100mg Dynamine.
Hydration + Uptake
250mgSodium
Pink Himalayan salt supports electrolytes, while 5mg BioPerine helps round out the formula.
Flavor System
BLUE42Blue profile
A crisp blue profile built around one clear pre-workout experience: mix, drink, train.
BLUE42 vs ordinary pre-workouts
A complete pre-workout formula with nothing hidden.
BLUE42 pairs disclosed ingredient amounts with pump support, nootropic focus, endurance support, and layered energy in one straightforward daily pre-workout.
Performance factor
VRSTY BLUE42
Typical pre-workout
Transparent label
✓ Full 1 and 2 scoop amounts
× Often blend-heavy or unclear
Pump support
✓ Citrulline + CitriVa + AmentoPump
× Usually basic citrulline only
Focus stack
✓ Tyrosine, Alpha GPC, Uridine, Theanine
× Mostly stimulant-led
Energy feel
✓ Multi-source caffeine + Dynamine
× Often single-source stimulant energy
How you buy
✓ 1, 2, 3 packs, or subscription
× Savings can be hard to compare
Serving math
✓ Price per serving shown
× Often left for customers to calculate
Customer reviews
What athletes say after training on BLUE42.
★★★★★
4.9/5
customer feedback
"The energy feels clean and the pump is legit. I can train hard without feeling overstimulated afterward."
"I like that the label actually makes sense. Citrulline, beta-alanine, tyrosine, caffeine sources, everything is right there."
"BLUE42 hits fast enough for early mornings, but it does not take over the rest of my day. That is exactly what I wanted."
"The 3-pack made the most sense once I saw the price per serving. Easy decision for a daily pre."
Transparent label
No mystery blend. No proprietary blend. Just BLUE42.
The panel shows both 1-scoop and 2-scoop amounts across the pump, nootropic, endurance, hydration, and energy ingredients so you can choose a lighter session or the complete performance serving.
Review the full formula Compare to competitorsHow to use BLUE42
Start with 1 scoop to assess tolerance. Use 2 scoops for the full performance serving. Do not exceed label directions.
What makes it different
BLUE42 combines L-Citrulline, CitriVa, and AmentoPump for pump support; L-Tyrosine, Alpha GPC, Uridine, and L-Theanine for focus; plus Dynamine and multiple caffeine sources for a more layered energy feel.
Savings options
Save with 2-packs, 3-packs, or a 15% subscription. New customers can also join the email list for 10% off eligible one-time orders.
BLUE42 FAQ
Questions before you scoop?
BLUE42 is built with stimulants, nootropics, pump ingredients, and endurance support. Start with the serving that matches your tolerance and training day.
What makes BLUE42 different from a basic pre-workout?
BLUE42 is not just caffeine plus flavor. The full serving includes a pump stack with 6g L-Citrulline, 300mg CitriVa, and 100mg AmentoPump; a focus stack with L-Tyrosine, Alpha GPC, Uridine, and L-Theanine; plus Beta-Alanine, Creatine HCl, Taurine, sodium, Dynamine, and multiple caffeine sources.
How much caffeine is in BLUE42?
The full 2-scoop serving uses 200mg caffeine anhydrous, 100mg caffeine citrate, and 50mg di-caffeine malate, plus 100mg Dynamine. If you are sensitive to stimulants, start with 1 scoop to assess tolerance.
What are the nootropic ingredients for?
L-Tyrosine, Alpha GPC, Uridine, and L-Theanine are included to support a more locked-in training feel. The goal is focus and drive without making the formula feel like a one-dimensional stimulant hit.
Should I take 1 scoop or 2 scoops?
Use 1 scoop for a lighter session or to assess tolerance. Use 2 scoops for the full performance serving listed on the supplement facts panel. Do not exceed the label directions.
Will Beta-Alanine make me tingle?
Beta-Alanine can cause a harmless tingling sensation for some people, especially at a full serving. BLUE42 provides 1.6g per scoop and 3.2g at the full 2-scoop serving.
When should I take BLUE42?
Most customers take it 20-30 minutes before training. Avoid taking stimulant pre-workout close to bedtime, and be mindful of your total daily caffeine intake.
Can I stack it with coffee or energy drinks?
BLUE42 already contains a layered stimulant system, so stacking it with additional caffeine is not recommended unless you know your tolerance. Start conservatively.
How many servings are in one tub?
One tub has 40 one-scoop servings or 20 full 2-scoop servings. The product page shows price per 1-scoop serving as you choose 1, 2, or 3 packs and subscription.
Who should avoid stimulant pre-workout?
Do not use if you are under 18, pregnant, nursing, sensitive to caffeine, or have a medical condition unless cleared by a healthcare professional. Always follow the product label.