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Best SellerOFFHOURS Pre-Workout matte black tub

Energy

PRE-WORKOUT

Locked-in energy. Zero crash.

4.8· 4 reviews
$49.00

$1.63 / serving

  • 300mg caffeine + 200mg L-theanine
  • 6g L-citrulline malate (2:1)
  • 3.2g beta-alanine
  • 2g betaine anhydrous

Flavor

Black Citrus

Purchase

1

Free shipping

$75+

30-day

Guarantee

3rd-party

Tested

Built for

Energy.

Energy

300mg caffeine for sustained drive

Focus

L-theanine + tyrosine for mental clarity

Pumps

6g L-citrulline for vasodilation

Endurance

3.2g beta-alanine for output

Label

Supplement Facts

1 scoop (12g) · 30 servings

IngredientAmount% DV
L-Citrulline Malate (2:1)6,000 mg
Beta-Alanine (CarnoSyn®)3,200 mg
Betaine Anhydrous2,000 mg
L-Tyrosine1,500 mg
Caffeine Anhydrous300 mg
L-Theanine200 mg
Alpha-GPC (50%)300 mg

* Daily Value not established.

FAQ

Common questions

When should I take this?+

Mix 1 scoop with 8–10 oz of cold water 20–30 minutes before training. Do not exceed 1 scoop in any 24 hour period.

Is this third-party tested?+

Every batch is independently tested for purity, potency, and contaminants.

Shipping?+

Free over $75. Orders ship within 24 hours.

Subscribe & Save?+

Save 15% on every recurring order. Pause, swap, or cancel anytime.

Reviews

What people are saying.

4.8

Based on 4 reviews

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  • Cleanest pre I've used.

    Energy locks in around 25 min. No tingling overdose, no jitters, focus stays the whole session. Black Citrus is dialled.

    Maya R.· Strength athlete· Verified buyerApr 29, 2026
  • Real doses, no fairy dust.

    Beta-alanine at 3.2g is the dose research actually supports. Citrulline is real. No prop blends. Finally a pre I can read.

    Devin T.· Verified buyerApr 14, 2026
  • Strong — almost too strong for evenings.

    300mg caffeine kept me wired past 11pm when I trained late. For morning lifts it's perfect. Half scoop after 5pm for me.

    Jordan T.· Climber· Verified buyerMar 22, 2026
  • Subscribe & save makes it a no-brainer.

    $41 a tub on subscription, ships every 30 days, never run out. Easiest stack decision I've made.

    Sam W.· Verified buyerFeb 8, 2026