Bulk Black has been tested firsthand. The embedded Wrecked comparison reflects the formula available when that video was recorded. The current Wrecked comparison on this page uses its current manufacturer label, so I am not presenting the current formula as a fresh side-by-side test.
Video note: This comparison reflects an older Wrecked formula. Use the Full Specs table above for the current formula.
Wrecked is the harder stimulant formula, pairing 375mg active caffeine with 200mg theobromine and 1mg Rauwolfia standardized to 98% alpha-yohimbine. Bulk Black uses 325mg caffeine with 200mg L-theanine and no alpha-yohimbine, making it the more restrained option.
Wrecked also adds 1.5g agmatine, 5g betaine, 6.4g beta-alanine and 3g taurine. Bulk Black uses 2.5g betaine and 4g beta-alanine. The citrulline forms differ, so 10g versus 8g is not a direct gram-for-gram comparison; Wrecked still has the larger pump and performance formula.
Bulk Black provides 30 full servings. Wrecked provides 20 full two-scoop servings or 40 one-scoop servings. Current retailer pricing determines which offers the better cost per full serving.
Bulk Black for balance; Wrecked for maximum formula size.
Wrecked is the more loaded formula, with 10g L-citrulline, 6.4g beta-alanine, 5g betaine, 5g tyrosine, 3g taurine, 1.5g agmatine and 375mg active caffeine at two scoops. It is the better fit if maximum pumps and a harder stimulant profile are the priority.
Bulk Black is the more restrained high-stim option, with 325mg caffeine, 200mg L-theanine, no alpha-yohimbine and 30 full servings. It is my overall pick for balance, while Wrecked wins for formula size and pump emphasis.