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Innovative Labs

Innovative Labs | HellFire | 90 Capsules

150mg caffeine, Thermo Z®, and a true hardcore thermogenic matrix

$39.95 $59.95$0.44/serving
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Hand Packed Climate-controlled
150mg Caffeine Anhydrous
150mg Thermo Z® Brand
98% Black Pepper Extract
✓ Label Verified✓ No Prop Blends⚠ Review Advised
TM Thermo Z • Dairy-Free
150mg Caffeine Anhydrous
150mg Thermo Z®
Powerful thermogenic blend
90 one-capsule servings
Advanced stimulant matrix
Piperine for absorption
Thermo z™
Dairy-Free
🌾 Gluten Free 🥛 Dairy Free 🫘 Soy Free 🚫 Sugar Free
"Hits fast with a strong surge in energy and sweat support, making cardio or training sessions feel more locked in. Best suited for experienced stimulant users who want a noticeably aggressive kick."
Verified buyer
💊 Gelatin Capsules
Delivery Tech: hcl_salthcl_salt
Featuring: Thermo Z® by Hi-Tech Pharmaceuticals
⚠️ Contains proprietary blend (9 ingredients)
1. Senegalia Berlandieri Extract (Leaves)(Yielding Phenylethylamine Alkaloids Including: Methylsynephrine, N-Methyl-B-Phenylethylamine, & N-Phenethyldimethylamine)2. 2-Aminoisoheptane HCI3. Black Tea Extract (leaves)4. Higenamine HCI5. Rauwolfia Serpentine Extract (Bark)6. Evodiamine7. Rutacarpine8. Peppermint Extract (leaves)9. Black Pepper Extract (98% Piperine)
⚠️ Allergen Information +
Contains:
Manufactured in a facility that also processes:
SuppVault Summary

Hardcore thermogenic capsules for experienced users who want real intensity. HellFire combines 150mg caffeine with a powerful thermogenic blend for strong energy, heat, and appetite control.

Great Fit

  • Experienced stim users cutting body fat
  • Morning fasted cardio users
  • Physique athletes deep in prep
  • Dieters battling low energy
  • Busy lifters wanting capsule convenience
  • Users wanting stronger appetite control
  • Hardcore thermogenic fans
  • Experienced gym-goers avoiding powders

Not Ideal If

  • Beginners to stimulant fat burners
  • Pregnant or nursing women
  • Anyone with cardiovascular conditions
  • Stimulant-sensitive users prone to anxiety
  • Anyone training late evening
Have a question about this product?
When Morning
Time Avoid evening
⚠ ~150mg total caffeine per serving. contains ephedra extract. best taken before 2pm.
What You'll Feel
0-10 min
Capsule goes down easy; little immediate sensation.
10-25 min
Alertness rises and mental urgency starts building.
💪
25-45 min
Peak energy, heat, and appetite suppression window.
🎯
45-180 min
Sustained stimulation with user-dependent taper.
Days 1-7
Repeatable support for cardio, training, and dieting compliance.
Weeks 2-4
Useful during cuts, but tolerance management matters.

Deep Dive

Energy 2
??
Caffeine Anhydrous
150mg
??
2-Aminoisoheptane HCl
undisclosed
Fat burn 6
??
Ephedra Extract (leaves) (as Thermo Z® Brand)
150mg
??
Black Tea Extract
undisclosed
??
Higenamine HCl
undisclosed
??
Rauwolfia Serpentine Extract
undisclosed
??
Evodiamine
undisclosed
??
Rutacarpine
undisclosed
Focus 1
??
Senegalia Berlandieri Extract
undisclosed
Digestive 1
??
Peppermint Extract
undisclosed
Absorption 1
??
Black Pepper Extract (98% Piperine)
undisclosed
ENE: 2FAT: 6FOC: 1DIG: 1ABS: 1
Caffeine Anhydrous
Below Clinical
150mg
Clinical range: 200-400mg typical thermogenic/performance use
energy
Ephedra Extract (Thermo Z®)
Thermo Z®Under-Researched
150mg
Clinical range: extract-specific clinical range not established
fat burn
Evodiamine
Under-Researched
undisclosed
Clinical range: 110mg
fat burn
Rutacarpine
Under-Researched
undisclosed
Clinical range: 120mg
fat burn
undisclosed
Clinical range: 5-10mg typical use
absorption
Black Tea Extract
Under-Researched
undisclosed
Clinical range: varies by extract
fat burn

Caffeine Anhydrous

150mg Dose
Daily Value
Disclosed Transparency
View full research →

Ephedra Extract (leaves) (as Thermo Z® Brand)

150mg Dose
Daily Value
Disclosed Transparency
View full research →
2 Disclosed
2 Total
1 Trademarked
0 In Blends

Dose Audit

BASE Innovative Labs | HellFire | 90 Capsules
$39.95
Core Nutritionals | Creatine Monohydrate
$24.99

HellFire is built for acute thermogenic energy, not performance saturation. Adding daily creatine monohydrate complements it by supporting ATP regeneration, strength retention, and training output while dieting.

Take creatine daily any time; HellFire earlier in the day pre-training or after breakfast.

Core Nutritionals | Hydrate | 20 Packs
$29.99$1.49/srv 20 servings

High-stim thermogenics can increase sweating and make hydration easier to neglect. A hydration formula pairs well by supporting fluid balance and workout quality without adding more stimulant load.

Use Hydrate around training; take HellFire 20-30 minutes before activity.

Inspired Nutraceuticals | ISO-PF | 25 Servings
$54.95$2.19/srv 25 servings

During a cut, appetite suppression is useful, but maintaining protein intake is still critical for muscle retention. A high-quality isolate helps cover that nutritional base while HellFire handles the energy and thermogenic side.

Use HellFire earlier in the day; take protein whenever needed to hit daily intake.

Revive | Blood Pressure | 180 Capsules
$49.95$0.83/srv 60 servings

Users choosing aggressive stimulant products often benefit from paying attention to cardiovascular support habits. While not a license to ignore stimulant tolerance, this is a more thoughtful pairing than stacking even more stimulants.

Take separately from HellFire as directed on its own label.

Stack Total
calculating...
Per Day
Includes base product + selected items
Innovative Labs | HellFire | 90 Capsules87
$39.95
This Product
$/srv: $1.00
Tie

Both are hardcore thermogenics; choice depends on whether you prefer HellFire’s Evodia additions or Lipodrene’s established category reputation.

$/srv: $1.67
Them

Alpha Lion typically wins on transparency and modern evidence-based formulation structure.

$/srv: $1.17
This Product Wins

HellFire has the more classic hardcore thermogenic identity thanks to Thermo Z® and the old-school stimulant architecture.

$/srv: $1.50
Them

Core wins for stimulant-sensitive users and transparency, while HellFire only wins if you specifically want aggressive stim intensity.

Clinical Dosing

Caffeine Anhydrous 150mg
Thermo Z® Brand 150mg
Black Pepper Extract 98%
Full Product Description Article

Innovative Labs HellFire is a classic hardcore thermogenic capsule formula built around one primary objective: deliver a strong subjective fat-loss experience through stacked stimulants, sympathomimetic compounds, and thermogenic support ingredients in a compact one-capsule serving. This is not a modern “lifestyle burner” built on grains of paradise, acetyl-L-carnitine, and transparent moderate dosing. It is a high-stim, old-school style fat burner designed to increase perceived energy, suppress appetite, elevate thermogenic drive, and help aggressive dieters maintain intensity when calories are low.

The fully disclosed anchors are meaningful. Caffeine anhydrous is provided at 150mg per capsule, a moderate standalone dose that reliably increases alertness, catecholamine output, metabolic rate, and training drive. In fat-loss research, caffeine’s thermogenic and performance benefits are well established, with stronger effects often seen when combined with other stimulants rather than used in isolation. Here, that 150mg is not the whole story; it is the foundation the rest of the formula builds on.

The second disclosed anchor is 150mg Thermo Z® ephedra extract. Thermo Z® is a branded ephedra extract from Hi-Tech Pharmaceuticals, and in this context its value is less about acting as a simple herb and more about reinforcing the formula’s hardcore thermogenic identity. In stimulant formulas, ephedra-type inputs are used to intensify energy, appetite suppression, and metabolic drive when paired with caffeine. Subjectively, this is one of the reasons users reach for products like HellFire instead of a basic caffeine capsule.

Beyond that, the label becomes less transparent. Senegalia berlandieri extract is included for phenylethylamine alkaloids including methylsynephrine, N-methyl-B-phenylethylamine, and N-phenethyldimethylamine, but the exact dose is not disclosed. The same is true for 2-aminoisoheptane HCl, black tea extract, higenamine HCl, Rauwolfia serpentine extract, evodiamine, rutacarpine, peppermint extract, and black pepper extract standardized to 98% piperine. That means we can explain what these ingredients are designed to do, but not verify whether each one reaches a literature-supported dose.

Mechanistically, the formula is straightforward. The stimulant matrix drives central nervous system activation, appetite suppression, and increased willingness to train or stay active while dieting. Black tea extract adds another stimulant/thermogenic layer. Higenamine and Rauwolfia serpentina extract push the formula further into the aggressive sympathomimetic category. Evodiamine is included as a thermogenic alkaloid with animal and in vitro data suggesting AMPK activation and increased heat production through capsaicin-like pathways, but human evidence is limited and the commonly cited commercial dose range is around 110mg. Rutacarpine, another Evodia alkaloid, is an emerging compound associated with TRPV1 activity, CGRP release, vasodilatory effects, and broader metabolic signaling, with commercial formulas often using around 120mg; again, human clinical dosing is not well established, and HellFire does not disclose the amount. Piperine is a rational inclusion because it can enhance intestinal absorption of co-administered compounds.

The synergy is what defines HellFire. Caffeine provides the clean backbone, Thermo Z® intensifies the thermogenic identity, the undisclosed stimulant alkaloids likely sharpen mood and drive, and the Evodia compounds are there to reinforce heat production and metabolic signaling. This is a system designed to feel hot, urgent, and appetite-blunting rather than smooth and balanced.

Transparency is the formula’s biggest weakness. Two key actives are disclosed, but much of the stimulant engine is hidden behind non-disclosed amounts. In this category that is common, but it still matters: with a proprietary-style hidden breakdown, you cannot verify whether evodiamine, rutacarpine, higenamine, or the stimulant alkaloids are meaningfully dosed.

What should you expect? Day 1 is about acute effects: a noticeable rise in energy, stronger thermogenic feel, reduced hunger, and a more intense overall stimulant experience than basic fat burners. Over 2 to 4 weeks, the main value is not ingredient “loading” but repeated appetite control, greater training readiness during a deficit, and consistent support for high-output dieting phases. HellFire is built for immediate impact, not subtle accumulation.

Science & Clinical References 143 citations
Why Caffeine Still Anchors Hardcore Thermogenics100 studies

Caffeine remains the most reliable acute thermogenic stimulant because it antagonizes adenosine receptors, reduces perceived fatigue, and increases catecholamine signaling. That combination improves alertness, energy expenditure, and willingness to train while dieting. In stacked formulas, caffeine often serves as the foundation that amplifies the perceived effect of additional sympathomimetic compounds. HellFire uses 150mg as the base layer rather than the whole story.

Evodiamine and AMPK-Linked Thermogenesis8 studies

Evodiamine is a bioactive alkaloid from Evodia rutaecarpa that has drawn interest for its capsaicin-like thermogenic actions. Preclinical data suggest it can increase AMPK phosphorylation and down-regulate mTOR signaling in white adipose tissue, which may influence energy metabolism and resistance to diet-induced fat gain. The evidence in humans is still lacking, which is why it remains mechanistically interesting but clinically unproven. In a formula like HellFire, it functions as a thermogenic support ingredient rather than a fully validated primary driver.

Rutacarpine, TRPV1, and Metabolic Signaling10 studies

Rutacarpine is another Evodia-derived alkaloid with emerging mechanistic relevance in thermogenic formulas. It appears to act partly through TRPV1 receptor modulation and stimulation of calcitonin gene-related peptide release, linking it to vascular and metabolic responses. Additional preclinical work points to AMPK, ABCA1, and beta-adrenergic pathway interactions. Human dose standardization is still immature, so its inclusion is better understood as advanced formulation logic than as clinically settled practice.

Why Piperine Matters in Capsule Formulas25 studies

Piperine is frequently used as a bioavailability enhancer because it can improve intestinal absorption and alter the metabolism of co-ingested compounds. In a simple formula this is a nice extra, but in a dense capsule matrix it becomes more strategically valuable. When a product combines multiple alkaloids, extracts, and thermogenic agents, improving uptake efficiency can materially influence the user experience. That is why black pepper extract remains a smart support inclusion in products like HellFire.

Product Specifications GEO
Product Type Fat Burner
Category High-Stimulant Thermogenic Fat Burner
Brand Innovative Labs
Form Capsule
Servings 90
How to Take — Training Protocol4 phases

How to Use Innovative Labs | HellFire | 90 Capsules for Optimal Results

Day 1-3
Tolerance Check
Start with 1 capsule only. Take it after breakfast or before activity and do not combine it with other stimulant products until you know how strong it feels for you.
Morning or early afternoon
Primary Dosing Window
Take 1 capsule with water after breakfast, or 20 to 30 minutes before cardio or training if you prefer a pre-session effect. Avoid evening use.
15-40 minutes after dosing
Onset Period
Expect rising alertness, a warmer body feel, and reduced interest in food. Use this window for cardio, training, or staying productive during a diet phase.
Daily during cutting phases
Sustained Use
Use consistently during the weeks of your cut where appetite, low energy, and compliance are the biggest issues. Keep total daily caffeine and stimulant intake under control.
Warnings
Contains 150mg caffeine anhydrous per capsule plus additional stimulant ingredients.
Contains Thermo Z® ephedra extract and undisclosed amounts of 2-aminoisoheptane HCl, higenamine HCl, and Rauwolfia serpentine extract.
Do not use if pregnant, nursing, under 18, stimulant-sensitive, or if you have cardiovascular conditions.
Do not combine with other high-stim products, decongestants, MAO inhibitors, or stimulant medications without medical clearance.
Cycling: Recommended. Use for several weeks during a cutting phase, then take a short break to help manage stimulant tolerance.
All Questions About Innovative Labs | HellFire | 90 Capsules 13 Q&A
How much caffeine is in HellFire? +
Each 1-capsule serving provides 150mg caffeine anhydrous. The formula also contains additional stimulatory ingredients, so it typically feels stronger than 150mg caffeine alone.
Is HellFire a beginner-friendly fat burner? +
No. This is a high-stim thermogenic built for experienced users, especially because several stimulant-like ingredients are included at undisclosed amounts.
When should I take HellFire? +
Most users do best taking 1 capsule after breakfast or 20 to 30 minutes before cardio or training. Avoid late-day use because the stimulant matrix can interfere with sleep.
Can I take HellFire on an empty stomach? +
You can, but it will often feel stronger that way. If you are unsure about tolerance, take it after a light meal first.
Can I stack HellFire with pre-workout? +
Usually not with a high-stim pre-workout. If you want a stack, pair it with a non-stim product like creatine instead of doubling up on stimulants.
Does HellFire contain a proprietary blend? +
The formula includes several actives with undisclosed amounts, so transparency is partial rather than full. You can confirm the 150mg caffeine and 150mg Thermo Z®, but not the doses of many supporting stimulants and thermogenic compounds.
What does Thermo Z® do in this formula? +
Thermo Z® is the branded ephedra extract in HellFire. It reinforces the formula’s hardcore thermogenic identity and contributes to the stronger energy and appetite-suppressing feel users expect from this category.
What is evodiamine doing in HellFire? +
Evodiamine is included as a thermogenic alkaloid associated with heat production and AMPK-related metabolic signaling. Human evidence is limited, but it fits the formula’s goal of increasing thermogenic intensity.
Will HellFire help suppress appetite? +
That is one of the main reasons people use formulas like this. The stimulant stack is designed to make hunger less distracting, especially during a calorie deficit.
How many servings are in the bottle? +
There are 90 capsules and 90 one-capsule servings per bottle. That makes dose control simple because the intended serving is already concentrated into a single cap.
Should I cycle HellFire? +
Yes, that is the smart move with a high-stim thermogenic. Cycling helps manage stimulant tolerance and preserves the formula’s impact over longer cutting phases.
What should I stack with HellFire for a cut? +
Creatine monohydrate and a good whey isolate are practical stack partners because they support training performance and protein intake without adding more stimulants. That gives you a more complete cutting setup.
Are there artificial colors in HellFire? +
Yes. The other ingredients include FD&C Red #40 and FD&C Blue #1.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before use if you have a medical condition or take medications.

Quick Answers

How much caffeine is in HellFire?

Each 1-capsule serving provides 150mg caffeine anhydrous. The formula also contains additional stimulatory ingredients, so it typically feels stronger than 150mg caffeine alone.

Is HellFire a beginner-friendly fat burner?

No. This is a high-stim thermogenic built for experienced users, especially because several stimulant-like ingredients are included at undisclosed amounts.

When should I take HellFire?

Most users do best taking 1 capsule after breakfast or 20 to 30 minutes before cardio or training. Avoid late-day use because the stimulant matrix can interfere with sleep.

Can I take HellFire on an empty stomach?

You can, but it will often feel stronger that way. If you are unsure about tolerance, take it after a light meal first.

Can I stack HellFire with pre-workout?

Usually not with a high-stim pre-workout. If you want a stack, pair it with a non-stim product like creatine instead of doubling up on stimulants.

Does HellFire contain a proprietary blend?

The formula includes several actives with undisclosed amounts, so transparency is partial rather than full. You can confirm the 150mg caffeine and 150mg Thermo Z®, but not the doses of many supporting stimulants and thermogenic compounds.

What does Thermo Z® do in this formula?

Thermo Z® is the branded ephedra extract in HellFire. It reinforces the formula’s hardcore thermogenic identity and contributes to the stronger energy and appetite-suppressing feel users expect from this category.

What is evodiamine doing in HellFire?

Evodiamine is included as a thermogenic alkaloid associated with heat production and AMPK-related metabolic signaling. Human evidence is limited, but it fits the formula’s goal of increasing thermogenic intensity.

Will HellFire help suppress appetite?

That is one of the main reasons people use formulas like this. The stimulant stack is designed to make hunger less distracting, especially during a calorie deficit.

How many servings are in the bottle?

There are 90 capsules and 90 one-capsule servings per bottle. That makes dose control simple because the intended serving is already concentrated into a single cap.

Should I cycle HellFire?

Yes, that is the smart move with a high-stim thermogenic. Cycling helps manage stimulant tolerance and preserves the formula’s impact over longer cutting phases.

What should I stack with HellFire for a cut?

Creatine monohydrate and a good whey isolate are practical stack partners because they support training performance and protein intake without adding more stimulants. That gives you a more complete cutting setup.

Are there artificial colors in HellFire?

Yes. The other ingredients include FD&C Red #40 and FD&C Blue #1.
87

SuppVault Score

Innovative Labs | HellFire | 90 Capsules

💊 Clinical Dosing 2/10

2/11 key ingredients with disclosed doses

🏷 Label Transparency 3/10

Proprietary blend (9/11 ingredients with hidden doses)

🏭 Manufacturing 4/10

No manufacturing certifications found

🔬 Testing 3/10

No third-party certification found

🧪 Inactive Ingredients 9/10

Minimal inactive ingredients

💰 Value 5/10

Insufficient price/serving data

Scores are relative to category averages. Proprietary blends score lower on transparency naturally — this is neutral fact, not penalty.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your physician before use if you have a medical condition or take medications.

Sport & Athlete Compliance +
HS — Contains Banned SubstanceNCAA — Contains Banned SubstanceWADA ProhibitedContains Caffeine

Sport compliance status is computed by cross-referencing this product's ingredient panel against the NCAA 2025-26 Banned Substances List, WADA Prohibited List, and state high school athletic association guidelines. Banned substance lists are updated periodically by their governing bodies. This information is provided for reference only and may not reflect the most current list. Always verify with your organization, coach, or compliance officer before use. SuppVault is not responsible for eligibility decisions.

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