Dark Labs | Crack Primal | 25 Servings

6g Citrulline, 3.2g Beta-Alanine, 533.5mg Total Caffeine

Dark Labs Crack Primal Edition is a straight-up, high-stim pre-workout that's all about mixing solid gym support with a wild CNS and mood boost for folks chasing that intense, driven feel during long sessions. This isn't your everyday starter—it's a bold mix that backs up its pump and endurance with 6,000mg L-Citrulline Malate 2:1, 3,200mg beta-alanine, 1,000mg agmatine sulfate, and a stim stack that goes way beyond the basics.

Let's break it down. That 6g of L-Citrulline Malate 2:1 gives you about 4g of real L-citrulline, which is a good spot for performance, even if some straight citrulline products go higher. Citrulline boosts arginine levels better than taking arginine directly, which helps with nitric oxide, wider blood vessels, better flow, and that pumped-up look during high-rep sets. The 3,200mg beta-alanine is the dose studies back for building carnosine in your muscles over time. Carnosine fights off the acid buildup that causes that burn during tough reps, letting you push a bit further. This ingredient has solid science, and they nailed the amount here. Agmatine sulfate at 1,000mg throws in extra pump help and brain support, keeping muscles feeling full even with all the stims.

Now for the fun part: total caffeine hits around 533.5mg from three types—300mg anhydrous for quick kick, 200mg dicaffeine malate for longer burn, and 175mg caffeine citrate for fast absorption. That's a lot by itself. On top, they've got 2-aminoisoheptane (DMHA) at 250mg, N-Phenethyl Dimethylamine Citrate at 300mg, Beta Phenylethylamine HCl at 500mg, halostachine at 150mg, isopropylnorsynephrine at 25mg, a

Dark Labs Crack Primal by Dark Labs contains 6000mg L-Citrulline Malate 2:1, a clinical dose for training performance and pump.

Key Highlights

• 6,000mg L-Citrulline Malate 2:1 builds a solid pump base so you're not just running on stims. It delivers about 4g real citrulline, kicking up nitric oxide, opening blood vessels, and getting more flow to your muscles.
• 3,200mg beta-alanine matches the dose from studies that boosts muscle carnosine. Stick with it, and you'll fight off that burning fatigue better, squeezing out extra reps where it usually hurts too much.
• 1,000mg agmatine sulfate adds pump and brain perks. It helps keep your muscles full and the pump strong, even with vasoconstricting stims in the mix.
• About 533.5mg total caffeine from anhydrous, dicaffeine malate, and citrate creates a smooth energy ride. Citrate and anhydrous hit fast, while dicaffeine malate keeps it going longer.
• 250mg 2-aminoisoheptane takes it to high-stim level. It's there for that sharp CNS push beyond caffeine, giving you the urgent drive that vets crave.
• 500mg beta phenylethylamine HCl and 300mg N-Phenethyl Dimethylamine Citrate boost mood and that feel-good energy. They make the workout exciting and fun, not just wired.
• 500mg Alpha GPC 50% gives around 250mg real Alpha GPC for brain support. It helps with focus, quick reactions, and that mind-muscle link you feel on machines, isolations, and big volume days.
• 500mg L-tyrosine backs up your body's stress hormones in this heavy-stim setup. It's not the highest dose out there, but it fits right with the caffeine and other stims.

Dark Labs Crack Primal by Dark Labs contains 6000mg L-Citrulline Malate 2:1, a clinical dose for training performance and pump.

Who Is This For?

• Serious bodybuilders in tough hypertrophy phases wanting drive and pump together. 6g citrulline malate, 1g agmatine, and 3.2g beta-alanine help flow and fatigue fight, while stims bring the fire for big volume days.
• Vets doing powerbuilding with heavy lifts and reps who need lasting energy. Multi-caffeine plus DMHA-style stims keep you going past the halfway mark.
• Stim-hardened folks past 250-350mg caffeine basics, seeking real jump in drive and mood. 533.5mg caffeine, halostachine, alpha-yohimbine, and phenethylamine deliver that kick mainstream misses.
• Cutters training fasted or low-cal who want hunger curb and output boost. Isopropylnorsynephrine, alpha-yohimbine, caffeine, and halostachine give a thermo, high-energy vibe for dieting.
• Lifters chasing sharp focus and connection, not just buzz. Alpha GPC, tyrosine, and noopept sharpen the mind on top of stims.
• Guys saving it for max days like legs or back, making tough sessions feel doable. It's perfect when you can't risk low motivation.

How to Use

Try half a scoop first to check your tolerance, even if you're no newbie. Full scoop packs 533.5mg caffeine plus extra stims, so ease in smart. Take 20-30 minutes before lifting; that lets fast caffeines, stims, and focus stuff peak at go-time. Shake one serving in 8-12 oz cold water, add more if flavor's too punchy. Hits best on empty or light stomach—big meals slow the rush. Don't mix with other caffeine, burners, yohimbine, or stim nootropics same time. Rotate for tolerance if it's your heavy hitter; add beta-alanine off-days for full benefits. Keep it sealed cool and dry—powders like this stay fresh away from moisture.

What to Expect

0-10 minutes: taste fades, alertness creeps in, beta-alanine tingles start. 10-20 minutes: caffeine citrate and anhydrous ramp up, you might heat up, drive builds, alpha-yohimbine fans feel it sharpen quick. 20-40 minutes: peak time—energy's full on, focus locks, motivation spikes, citrulline and agmatine bring that muscle fullness in sets. 40-90 minutes: stays strong thanks to dicaffeine malate and full stim mix, shifting from buzz to gritty push. Days 1-7: stim hit is instant, but beta-alanine builds. Weeks 2-4: carnosine levels up from steady beta-alanine, so you last longer in fatigue reps even as stim wow fades. That's why sticking with it turns strong feels into better performance.

Key Ingredients

• L-Citrulline Malate 2:1 — 6000mg — Supports pump, blood flow, and workout endurance
• Beta Alanine — 3200mg — Clinically dosed acid buffering for repeated hard sets
• Agmatine Sulfate — 1000mg — Adds denser pumps and fuller training muscle feel
• 2-Aminoisoheptane — 250mg — Hard-hitting stimulation beyond standard caffeine formulas
• Alpha GPC 50% — 500mg — Supports sharper focus and mind-muscle connection
• L-Tyrosine — 500mg — Catecholamine precursor support under stimulant stress
• Noopept — 30mg — Adds nootropic sharpness to the stimulant experience
• Beta Phenylethylamine HCl — 500mg — Delivers fast mood lift and euphoric workout feel
• Halostachine — 150mg — Amplifies adrenergic energy and thermogenic intensity
• Isopropylnorsynephrine — 25mg — Boosts cutting-style energy and appetite suppression
• BioPerine® — 10mg — Enhances absorption and overall formula efficiency

Dark Labs Crack Primal by Dark Labs contains 6000mg L-Citrulline Malate 2:1, a clinical dose for training performance and pump.

Frequently Asked Questions

How much caffeine is in Dark Labs Crack Primal Edition per serving?

A full scoop delivers approximately 533.5mg total caffeine from 300mg caffeine anhydrous, 200mg dicaffeine malate, and 175mg caffeine citrate. That is an extremely high caffeine load even before factoring in the additional stimulant effect of 2-aminoisoheptane, halostachine, isopropylnorsynephrine, and alpha-yohimbine.

Is Crack Primal Edition suitable for beginners?

No. This is an advanced high-stim pre-workout with a stimulant burden far beyond entry-level formulas, and most new users should not start here. Even experienced users should begin with half a scoop to assess tolerance.

Does this formula actually have pump ingredients, or is it just stimulants?

It does have a real pump backbone: 6,000mg L-Citrulline Malate 2:1 and 1,000mg agmatine sulfate. That said, the formula’s very strong stimulant load can counter some vasodilation subjectively, so the pump support is meaningful but not the dominant identity of the product.

What does the 3,200mg beta-alanine dose do?

That is the clinical daily dose commonly used to increase muscle carnosine over time. As carnosine levels rise across consistent use, your muscles get better at buffering acidity during hard sets, which can help you sustain effort deeper into training.

Why are there three different caffeine sources in this pre-workout?

They create a staged energy curve. Caffeine citrate and caffeine anhydrous help drive faster onset, while dicaffeine malate is included to prolong the stimulant effect and reduce the abrupt drop-off common with single-source caffeine formulas.

Can I stack Crack Primal Edition with a fat burner or energy drink?

That is not recommended. With approximately 533.5mg total caffeine plus DMHA-class stimulation, alpha-yohimbine, and adrenergic compounds like halostachine and isopropylnorsynephrine, stacking more stimulants materially increases the risk of side effects.

What does Alpha GPC 50% mean on this label?

It means the raw material is standardized to 50% active Alpha GPC, so 500mg of Alpha GPC 50% yields about 250mg actual Alpha GPC. That is a useful dose for cholinergic focus support, though it is lower than 500mg of pure Alpha GPC.

Will Crack Primal Edition keep me awake if I train late?

Very likely for many users. The total caffeine load is already extreme, and naringin plus BioPerine may help extend or intensify the stimulant experience, so late-day use is a poor fit unless you have exceptional stimulant tolerance.

How often should I use this product?

Most users are better off reserving it for hard training days rather than using it every day. That helps manage stimulant tolerance, though if you want to maintain beta-alanine saturation you may want separate beta-alanine intake on non-training days.

What makes this different from standard high-caffeine pre-workouts?

Most high-caffeine products stop at caffeine plus maybe one extra stimulant. Crack Primal Edition layers three caffeine sources with 2-aminoisoheptane, phenethylamine derivatives, halostachine, isopropylnorsynephrine, alpha-yohimbine, plus Alpha GPC, tyrosine, noopept, and a real pump/endurance base.