The Dark Labs Pre-Workout Lineup

Start with Crack Initiation or Crack Daily and take half a scoop the first time. If you are sensitive to caffeine, begin with P.I.M.P., a stim-free pre-workout with no stimulants at all.

Choose a stim-free formula: P.I.M.P. or Maniaco PUMP. Neither contains caffeine, so they will not keep you awake. Here is more on how pre-workouts affect sleep.

Crack Daily is built for it: steady energy you can use most days of the week. For heavier days, step up to Crack (Purple).

Crack Barbarian sits at the top of our intensity ladder, followed by Crack OG and Crack Gold. They are meant only for experienced users who already handle high-stim pre-workouts well.

Yes. A stim-free pre-workout such as P.I.M.P. or Maniaco PUMP has no stimulants, so you can pair it with one Crack for energy plus a stronger pump. Never combine two stimulant pre-workouts.

• Crack Initiation: 250 mg
• Crack Daily: 394 mg
• Crack Reloaded: 425 mg
• Crack (Purple): 500 mg
• Crack OG: 550 mg
• Crack Gold: 400 mg
• Crack Barbarian: 475 mg
• Flame, Maniaco and Maniaco Ripped: 400 mg
• P.I.M.P. and Maniaco PUMP: no caffeine

Amounts are total caffeine per full serving. A full serving is one scoop for most formulas and two scoops for Crack Reloaded, Crack (Purple) and Crack OG. The high and extreme formulas also contain other stimulants, so compare the intensity score rather than caffeine alone.

Most people feel it 15 to 30 minutes after drinking it, and the effect usually lasts through a full training session. Take it shortly before your warm-up.

Your body adapts to caffeine over time, so the same scoop can start to feel weaker. Many lifters rotate in a few stim-free weeks to keep their stim pre-workouts effective. See why a pre-workout can stop working.

Both were developed with GarageGymHomie and carry 400 mg of caffeine. Maniaco Ripped adds a thermogenic matrix for cutting phases, while the original Maniaco focuses on energy, focus and pump.

Yes, for healthy adults the same rules apply to everyone: start with half a scoop, stay within one serving per day and choose a formula that matches your caffeine tolerance. Do not use stimulant products while pregnant or nursing.

The prickly, itchy feeling comes from beta-alanine. It is a known, temporary sensation that usually fades within an hour and becomes milder with regular use. Learn more about beta-alanine tingling.

Maniaco Ripped and Herolean are built for cutting phases. Use one of them instead of a regular stim pre-workout, not in addition to it.

Every order from darklabs.pro ships directly from Dark Labs in the USA, sealed and with the full label. Buying from the official store is the only way to be certain you get the original formula.