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Built Nutrition

BUM

Essential Pre Workout

Caffeine: 200mg / serving

≈ $1.33 per serving (30 servings)

$39.95Out of Stock

Our quick take

Essential Pre-Workout is a powdered pre-workout. According to the label, each 1-scoop (13.78g) serving has 4g L-Citrulline, 3.2g Beta-alanine, 2g L-Tyrosine, 1g Taurine and 200mg caffeine from green coffee bean extract, along with vitamin B12 and Himalayan pink salt.

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 (13.78g)
Servings Per Container
30
Sodium
75mg
Caffeine
200mg

Active Ingredients (per serving)

  • Vitamin B12 (as Methylcobalamin)5mcg
  • Sodium (from Himalayan Pink Salt)75mg
  • L-Citrulline4g
  • Beta-alanine3.2g
  • L-Tyrosine2g
  • Taurine1g
  • Caffeine (as Green Coffee (Coffea spp.) (Bean) Extract)200mg
  • Himalayan Pink Salt200mg

Proprietary blends shown as printed — undisclosed amounts stay undisclosed.

Some values were read from the label image — the panel photo is the authoritative source.

BUM Essential Pre Workout — facts panel
Manufacturer facts panel

Ingredients

Other Ingredients: Citric Acid, Malic Acid, Natural Flavors, Sucralose, Silicon Dioxide, Calcium Silicate.

Exact label wording

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.

Manufacturer-Declared Claims

  • Third-Party Tested

Extracted from the product's official page/label imagery. Flavor-specific differences are only recorded where the source states them — other fields describe the product line.

Directions & Warnings

Warnings

CA Prop 65 Warning This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm.

Exact label wording

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