Transparent Labs Bulk Black vs Wrecked: Which Is Better?

I've tested both, but Wrecked reformulates over time, so this section is version-aware.

If it doesn't match today's formula, this reads as an older firsthand comparison and the current formula is shown in the spec table above.

• Winner · Bulk Black (usability)

On paper, Wrecked clearly wins stimulant intensity — more active caffeine plus theobromine and rauwolfia standardized to alpha-yohimbine.

Bulk Black is the better candidate for controlled usability, largely because it doesn't carry the current Wrecked formula's alpha-yohimbine. This isn't "Wrecked is bad" — it's a harder profile that some people specifically want.

• Winner · Wrecked (bigger formula)

Pump support

Bulk Black: 8g citrulline malate 2:1    Wrecked: 10g L-citrulline | + 1.5g agmatine

Endurance / output

Bulk Black: 4g beta-alanine+ 2.5g betaine   Wrecked: 6.4g beta-alanine+ 5g betaine + 3g taurine

Wrecked has the larger formula overall. Just remember the citrulline forms differ — L-citrulline vs citrulline malate 2:1.

• Winner · Wrecked (bigger formula)

Pump support

Bulk Black: 30 full servings  Wrecked: 20 full / 40 half servings

Choose Bulk Black if

• You want strong energy/focus without alpha-yohimbine
• You want 30 full servings
• You prefer a more controlled feel
• You avoid artificial sweeteners/dyes

Choose Wrecked if

• You specifically want the bigger pump/performance formula
• You tolerate a harder stimulant profile
• You want half-scoop flexibility

Skip both if

• You're caffeine-sensitive or new to stimulants
• Alpha-yohimbine (Wrecked) makes you uneasy
• You usually train late

Neither is a beginner pre-workout.

Formula rows come from current Supplement Facts panels only — not old posts, marketing copy or search snippets.