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Built Nutrition

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Killer Labz

Stim Reaper

≈ $1.50 per serving (30 servings)

$44.95Low — 5 left

Temecula: 5 · Miramar: 1. Shipping and local delivery use Temecula stock.

Our quick take

Stim Reaper is a stimulant pre-workout powder. Each 1-scoop (7.2g) serving contains a performance blend with beta-alanine and taurine, an energy blend that includes caffeine anhydrous, and a nootropic stimulant blend.

Summary by Built Nutrition — source label details below.

Some label details need confirmation. Check the current package for your flavor, or ask our store team before relying on these values.

Nutrition / Supplement Facts

Serving Size
1 scoop (7.2g)
Servings Per Container
30

Active Ingredients (per serving)

  • KILLER PERFORMANCE MATRIX4000mg
  • Beta-Alanine3000mg
  • Taurine1000mg
  • KILLER ENERGY MATRIX850mg
  • Caffeine Anhydrousamount not disclosed
  • Juglans Regia (fruit) Extract150mg
  • Infinergy® (DiCaffeine Malate)amount not disclosed
  • Halostachine HCLamount not disclosed
  • Citrus Aurantium Extractamount not disclosed
  • Cocoabuterol® (Cocoa Extract)amount not disclosed
  • NOOTROPI-STIM MATRIX6mg
  • Rauwolfia Vomitoria Extract (std. to 90% Rauwolscine)amount not disclosed
  • Huperzia Serrata Extract (std. to Huperzine-A)amount not disclosed

Proprietary blends shown as printed — undisclosed amounts stay undisclosed.

Killer Labz Stim Reaper — facts panel
Manufacturer facts panel

Ingredients

See active ingredients above — the full other-ingredients statement isn’t available yet.

Allergens & Dietary Information

No allergen statement on file. A missing allergen statement does not mean allergen-free — check the label or ask our store team.

Source-backed product-page and label information. See source links for publisher. Flavor and serving-size differences must be checked against the selected variant; do not assume identical nutrition across flavors.

Directions & Warnings

Manufacturer information not yet available.

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