Blackstone Labs | BSL PARABURN | 60 Capsules

Blackstone Labs | BSL PARABURN | 60 Capsules250mg caffeine plus real thermogenic backup and everything listed out Blackstone Labs PARABURN is a straightforward thermogenic in capsule form that focuses on quick stim energy, adds in heat boosting compounds, and goes beyond basic caffeine fat burners with stuff that ramps up heat, curbs appetite, and boosts your metabolism's fire. It's not a all around health supplement or a hidden pre workoutit's a direct, high stim fat burner with all six

250mg caffeine plus real thermogenic backup and everything listed out

Blackstone Labs PARABURN is a straightforward thermogenic in capsule form that focuses on quick stim energy, adds in heat-boosting compounds, and goes beyond basic caffeine fat burners with stuff that ramps up heat, curbs appetite, and boosts your metabolism's fire. It's not a all-around health supplement or a hidden pre-workout—it's a direct, high-stim fat burner with all six ingredients and doses listed out.

At the heart is 250mg caffeine anhydrous per cap. That's a real dose that wakes you up fast, gets your nervous system buzzing, and makes you feel like you're burning more energy. You'll notice it right away: sharper focus, more drive, and that push to get moving or train harder. For fat loss, caffeine is a go-to because it boosts energy, makes effort feel easier, and helps with calorie burn, but 250mg in one cap means you gotta respect it if stims hit you hard.

Then there's 50mg theobromine, which works with caffeine but feels smoother and lasts longer. Theobromine is like caffeine—a methylxanthine compound—but it often gives a steadier vibe. Studies on it alone are still building, but it fits here to stretch out the energy and soften any crash from caffeine. Basically, caffeine hits the peak, and theobromine keeps it going.

Capsaicin at 30mg is a standout for thermogenesis—that's the heat-building effect. It triggers TRPV1 receptors, which is why you might feel warmer or sweat more with strong thermogenics. The research is solid but not huge, and reviews on chili pepper

BSL PARABURN by Blackstone Labs contains 250mg Caffeine Anhydrous, a clinical dose for training performance and pump.

Key Highlights

• 250mg caffeine anhydrous per cap—that's a solid stim hit in one dose, not some weak teaser. It ramps up alertness, gym drive, and that feeling of burning more energy, which is what you want in a real thermogenic.
• 50mg theobromine—another stim that pairs with caffeine for a smoother, longer-lasting buzz. Instead of all caffeine, this adds theobromine to even out the energy and make it feel more consistent.
• 30mg capsaicin—one of the best-known thermogenics out there. It flips on those heat pathways, giving you that warming sensation that screams 'this is for cutting, not chilling'.
• 30mg 6-paradol—a spicy compound from ginger that shows up in tough fat burners to boost the heat side. It backs up the thermogenic feel and makes the whole mix seem more fired up than just caffeine.
• 100mg Achyranthes aspera—not your everyday ingredient, which sets this apart from basic stim caps. It's not as proven as caffeine, but the full dose listed lets you know exactly what's in there, better than hidden blends.
• 100mcg 3,3-diiodothyronine—this is what makes PARABURN advanced for thermogenics. You won't find it in most mainstream burners, and it really defines who should grab this.
• Everything listed out—no guessing on the actives. In a world of sneaky blends, this transparency lets you check the full stim and thermogenic setup before you buy.
• No prop blends here—you see if the thermogenics are real or just sprinkled in. The label shows the exact build, from 250mg caffeine to 100mcg 3,3-diiodothyronine.

BSL PARABURN by Blackstone Labs contains 250mg Caffeine Anhydrous, a clinical dose for training performance and pump.

Who Is This For?

• Bodybuilders cutting who want a sharper thermogenic than basic metabolism pills. The 250mg caffeine, capsaicin, and 6-paradol setup helps with energy, sweat, and hunger when calories drop and motivation dips.
• Seasoned fasted-cardio folks doing early walks or runs who need a quick-hitting cap. Caffeine anhydrous lifts fast, and theobromine stretches it so sessions don't spike and crash.
• Mid-level lifters chasing recomp who handle strong stims. It's handy when workouts, steps, and diet get tough in a deficit and you need that extra push.
• Working folks dieting through packed days who like capsules over powders. One cap's easy to tote, time before meals, and gives a reliable stim dose without hassle.
• Advanced supp users who dig full labels over blends. PARABURN shows exact caffeine, theobromine, capsaicin, 6-paradol, and 3,3-diiodothyronine amounts—big in a shady category.
• People who love thermogenic signs like warmth, sweat, and feeling revved. Capsaicin and 6-paradol deliver that real cutting feel, not just for show.

How to Use

Start with 1 cap to check how it hits, even if you're used to supps. Take it 20 minutes before food, a workout, or cardio—that lines up with caffeine's quick start and lets thermogenics build. Drink lots of water, especially before exercise or in a deficit when dehydration sneaks up. If spicy stuff bugs your stomach, take with a snack instead of empty, since capsaicin and 6-paradol can feel intense fasted. Don't mix casually with high-stim pre's, energy drinks, or tons of coffee—one cap's 250mg caffeine plus 50mg theobromine. If you up it, go slow and keep total stims from messing sleep, anxiety, or heart rate. No daily load needed, so use on key days to avoid tolerance. Store cool and dry, bottle shut to keep caps good. If thyroid issues or meds, skip this because of the 3,3-diiodothyronine.

What to Expect

In the first 10-20 minutes, caffeine hits with more alertness, mental push, and that 'on' feeling. Soon after, capsaicin and 6-paradol can bring warmth, especially before fasted cardio or on empty. By 20-45 minutes, it's peaking—energy, readiness, and thermogenic vibe are strongest. From 45-120 minutes, theobromine helps avoid a sharp drop like straight caffeine. Week one, tolerance and stomach feel vary, especially if you're new to spicy thermogenics or 250mg caffeine hits. Weeks 2-4, it's more about steady habits: better workout energy, easier cardio, and solid push in a deficit. If overused, the kick can fade, so cycle it for tough days.

Key Ingredients

• Caffeine Anhydrous — 250mg — Fast, unmistakable stimulant energy for cutting phases
• Theobromine — 50mg — Smoother methylxanthine support beyond caffeine alone
• Capsaicin — 30mg — Thermogenic heat support with performance relevance
• Achyranthes Aspera — 100mg — Exotic support ingredient in a disclosed dose

BSL PARABURN by Blackstone Labs contains 250mg Caffeine Anhydrous, a clinical dose for training performance and pump.

Frequently Asked Questions