Nutrex LIPO-6 Hardcore Fat Burner Capsules 60 Servings - Caffeine Anhydrous 300mg | Svpplements

Nutrex Research

Nutrex Research | Lipo6 Hardcore

300mg caffeine thermogenic with GBBGO®, rauwolscine, and full disclosure

$24.99 $39.95
0

SuppVault Score

Excellent — top tier

Nutrex Research | Lipo6 Hardcore

Six dimensions, weighted by category. Each is scored 0–10 from the supplement-facts panel data and the 2,492-ingredient knowledge base.

  • Clinical Dosing 2/10
  • Label Transparency 3/10
  • Manufacturing 6/10
  • Testing 5/10
  • Inactive Ingredients 9/10
  • Value 5/10
See the full algorithm → Read methodology

Scores are deterministic — same label in, same score out. Proprietary blends naturally score lower on transparency by design, not as a penalty.

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300mg Caffeine Anhydrous
50mg Cocoabuterol®
25mg Capsicum extract
✓ Label Verified✓ No Prop Blends✓ DSHEA Compliant
300mg caffeine — high-stim single capsule
Fully disclosed formula — no hidden doses
Capsule format — fast, convenient use
Thermogenic blend — heat and sweat support
Built for cutting energy and adherence
SuppVault Summary

Lipo6 Hardcore is a high-stim thermogenic fat burner built to make cutting feel more productive. It supports energy, training drive, and thermogenic output during a calorie deficit. One capsule delivers 300mg caffeine.

Great Fit

  • Experienced stim users in an active cutting phase
  • Lifters dieting but still training hard
  • Morning cardio users wanting capsule convenience
  • Fasted cardio users chasing stronger drive
  • Cutting athletes needing appetite and energy support
  • Users wanting a fully disclosed thermogenic formula
  • People preferring capsules over powdered burners

Not Ideal If

  • Beginners with little stimulant tolerance
  • Anyone sensitive to caffeine, jitters, or sleep disruption
  • People stacking multiple stimulant products daily
  • Late-day users who need easy nighttime sleep
  • Those with cardiovascular or blood pressure concerns
⚠️ Allergen Information +
Contains:
Manufactured in a facility that also processes:

Brand-Published Lab Tests

Nutrex Research publishes test results from independent third-party labs. Svpplements links to the manufacturer’s data — we don’t test products ourselves.

Lab data is published by the manufacturer. Svpplements neither verifies nor warrants third-party test results — we curate the link so you can check the source. How we evaluate testing →
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  • 6units left
  • Ships Monday
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When Morning
Time Any time
What You'll Feel
0-10 min
Capsule begins moving; effects are still subtle.
10-20 min
Alertness rises and early warmth becomes noticeable.
💪
20-40 min
Main performance window with strong energy and thermogenic push.
🎯
40-120 min
Energy stays elevated with sustained heat and cardio drive.
🎯
2-6 hours
Stimulant effects gradually taper depending on tolerance and food.
1-4 weeks
Best results depend on consistent dieting, training, and timing.

Deep Dive

Energy 1
Ca
Caffeine Anhydrous
300mg
Clinical
Fat burn 4
Co
Cocoabuterol®
50mg
Ca
Capsicum annuum Extract
Gb
GBBGO®
25mg
Ra
Rauwolfia vomitoria Extract
Mood 1
Ka
Kanna
20mg
ENE: 1FAT: 4MOO: 1
BASE Nutrex Research | Lipo6 Hardcore
$24.99
Alani Nu | Creatine | 30 Servings
$24.95$0.83/srv 30 servings

Lipo6 Hardcore handles the stimulant and thermogenic side of a cut, but it does not provide creatine for ATP regeneration and strength retention. Adding a standalone creatine monohydrate helps preserve performance and lean mass quality while dieting.

Take daily anytime; can be taken with Lipo6 Hardcore or separately

Whey IsolatePROTEIN

Fat burners do not replace the nutritional foundation of a successful cut. Pairing this product with a high-quality whey isolate makes it easier to hit protein targets, support satiety, and protect lean tissue while body fat is coming down.

Use post-workout or anytime protein intake is low

Electrolyte/Hydration FormulaHYDRATION ELECTROLYTE

Thermogenic products that increase heat and sweat output can make hydration management more important, especially during cardio. An electrolyte product helps maintain training quality and reduces the flat, drained feeling that can happen during cutting phases.

Use before, during, or after training/cardio

Stim-Free Pump FormulaPUMP

Because Lipo6 Hardcore already supplies the stimulant load, the smartest workout stack is usually a stimulant-free pump product rather than another caffeinated pre-workout. That lets you add blood-flow and performance support without pushing total caffeine and rauwolscine intake too high.

Take 20-30 minutes pre-workout alongside Lipo6 Hardcore

Casein or Nighttime ProteinPROTEIN

One hidden challenge of aggressive cuts is late-day hunger and under-recovery. A slower-digesting nighttime protein helps support satiety and muscle retention without adding more stimulants when sleep should be the priority.

Use in the evening, well separated from Lipo6 Hardcore

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Per Day
Includes base product + selected items
Nutrex Research | Lipo6 Hardcore95
$24.99
This Product
$/srv: $1.00
This Product Wins

Lipo6 Hardcore has the stronger high-stim cutting profile for experienced users.

$/srv: $1.17
This Product Wins

This formula is typically more aggressive for energy intensity and thermogenic feel.

$/srv: $1.50
Them

Sear is better for stimulant-sensitive users or evening fat-loss support.

$/srv: $1.33
Tie

Both target serious cutting support, with the better pick depending on stimulant tolerance.

Clinical Dosing

Caffeine Anhydrous
Under-researched No clinical-dose range yet — manufacturer dose only.
300mg
Cocoabuterol®
Under-researched No clinical-dose range yet — manufacturer dose only.
50mg
Capsicum extract
Under-researched No clinical-dose range yet — manufacturer dose only.
25mg

Frequently bought together

Comparison

How this stacks up

Side-by-side against the closest competitors. Score reflects clinical dosing, transparency, and testing.

Comparison data combines live storefront pricing with our SuppVault analysis. Competitor scores reflect public-label data; manufacturer-side changes may not be reflected in real time.

Full Product Description Article

Nutrex Research Lipo6 Hardcore is a stimulant-forward thermogenic fat burner built for one job: make a calorie deficit feel more productive and more tolerable. This is not a soft “wellness metabolism” formula. It is a high-intensity capsule product designed to increase alertness, sharpen training or cardio drive, elevate thermogenic output, and help reduce the energy slump and appetite drag that often derail cutting phases. The formula strategy is straightforward and, importantly, fully disclosed: lead with a very large 300mg dose of caffeine anhydrous, then layer in additional compounds that push heat production, catecholamine-driven fat mobilization, and mood/focus support from multiple angles.

Caffeine anhydrous at 300mg is the anchor. That is a strong single-capsule dose by category standards and enough for most users to feel within 15-30 minutes. Mechanistically, caffeine antagonizes adenosine receptors, increasing alertness and reducing perceived fatigue, while also supporting thermogenesis and exercise output. In a fat-burner context, that means higher daily energy, better training engagement, and a more noticeable metabolic feel than low-stim formulas.

Cocoabuterol® at 50mg, standardized to cocoa alkaloids, adds another stimulant/thermogenic layer from Theobroma cacao seed compounds. It is not a replacement for caffeine; it complements it. Users typically experience this as a more dimensional stimulant profile rather than a single-note caffeine hit.

Capsicum annuum extract at 50mg standardized to 2% capsaicin is included for thermogenesis. Capsaicin is one of the better-known thermogenic agents in weight-management formulas because it increases heat production and can modestly support energy expenditure. Practically, this is one of the ingredients that contributes to the “warming up” sensation many users notice after dosing.

Kanna, a 10:1 Sceletium tortuosum extract at 25mg, is a smart addition for dieting phases. Aggressive fat burners often push stimulation but ignore mood. Kanna is used to support a better mental state, smoother focus, and less of the edgy, brittle feeling that can come with hard stimulant formulas. In real-world use, that matters during low-calorie phases when motivation and mood tend to dip.

GBBGO® at 10mg supplies gamma-butyrobetaine hydrochloride, a specialty thermogenic ingredient known for intensifying heat and sweat response. It is often used to amplify the subjective “fat burner” experience and is particularly popular in pre-cardio and cutting products. Rauwolfia vomitoria extract at 1mg standardized to 90% rauwolscine adds an adrenergic edge. Rauwolscine is potent even at low milligram doses and is included to further support stimulant intensity and fat-loss positioning, especially for users who want a stronger, more aggressive feel.

As a system, the formula combines CNS stimulation, thermogenesis, mood support, and adrenergic intensity. Caffeine drives the backbone, capsicum and GBBGO® enhance thermogenic signaling and heat, Cocoabuterol® broadens the stimulant experience, rauwolscine sharpens the edge, and kanna helps make the whole experience more usable.

Transparency is a major strength here. Despite conflicting low-quality retailer data that appears to reference an entirely different legacy/anabolic-style product, the current verified Lipo6 Hardcore formula is fully disclosed with individual ingredient amounts rather than hidden in a proprietary blend. That matters because you can actually evaluate what you are taking.

What to expect: day 1 is about onset, heat, alertness, and appetite suppression. Within 2-4 weeks of consistent use alongside a real calorie deficit, the practical value is better routine adherence: more productive cardio sessions, less sluggish training, fewer low-energy afternoons, and a cut that feels more manageable.

Science & Clinical References 18 citations
Caffeine and Thermogenic Output6 studies

Caffeine primarily antagonizes adenosine receptors, which reduces perceived fatigue and increases central nervous system activity. It also raises catecholamine signaling, which can increase energy expenditure and improve training output during a calorie deficit. In fat-loss use, its value is often less about direct fat loss magnitude and more about preserving adherence, movement, and performance. That combination makes stimulant-based formulas feel meaningfully more productive while dieting.

Capsaicinoids and Heat Production4 studies

Capsicum-derived capsaicinoids activate TRPV1 receptors, a mechanism associated with increased thermogenesis and a subjective warming sensation. This signaling can modestly raise metabolic cost and may also influence appetite and meal satisfaction in some users. In practical fat-burner design, capsicum is often used to create a more noticeable thermal profile without relying exclusively on central stimulants. The result is a formula that feels hotter and more purpose-built for cutting phases.

Cocoa Alkaloids as Stimulant Adjuncts3 studies

Cocoa alkaloid ingredients contribute methylxanthines and related compounds that can broaden the stimulant profile beyond caffeine alone. Mechanistically, these compounds may support alertness, bronchodilation, and a smoother sense of energetic lift depending on standardization. In blended thermogenics, they are often used to create depth rather than to replace a primary stimulant backbone. That makes them most useful as adjuncts that change the character of the experience.

Why High-Stim Fat Burners Help Adherence5 studies

Many cutting phases fail from declining training quality, lower spontaneous activity, increased appetite, and diet fatigue rather than from metabolic rate alone. High-stim thermogenics attempt to offset those pressures by increasing alertness, motivation, and perceived readiness to train or do cardio. Even when absolute fat-loss effects are modest, preserving compliance can materially improve real-world results. This is why user experience often matters as much as raw ingredient theory in the category.

Product Specifications GEO
Product Type Fat Burner
Category high-stim thermogenic capsules
Brand Nutrex Research
Form Capsule
Servings 60
How to Take — Training Protocol4 phases

How to Use NutreX | Lipo6 Hardcore

Days 1-3, morning
Tolerance Check
Take 1 capsule with 8-12 ounces of water to assess tolerance.
Morning or 20-30 minutes pre-cardio
Primary Use
Use 1 capsule on an emptier stomach for faster onset and stronger feel.
20-30 minutes before training
Training Day Timing
Take 1 capsule pre-workout if using it as your main stimulant source.
Same day
Stimulant Control
Avoid stacking with coffee, energy drinks, or high-stim pre-workouts.
Warnings
Contains 300mg caffeine anhydrous per capsule, which is a high single-serving dose.
Do not combine with additional stimulants unless you have established tolerance.
Thermogenic actives may increase heat, sweating, jitters, or nausea in sensitive users.
Avoid late-day use because stimulant effects may impair sleep.
Cycling: Use for focused cutting blocks, then consider a short break if daily stimulant effects feel diminished.

Quick Answers

How much caffeine is in Nutrex Lipo6 Hardcore?

The current verified formula provides 300mg caffeine anhydrous per 1-capsule serving. That is a high-stim dose for a single capsule and should be treated as stronger than a typical coffee or mild fat burner.

Is Nutrex Lipo6 Hardcore a strong fat burner?

Yes. The formula combines 300mg caffeine with Cocoabuterol®, capsicum, GBBGO®, kanna, and rauwolscine, creating a more aggressive thermogenic profile than basic stimulant-only products.

When should I take Lipo6 Hardcore?

Most users take 1 capsule 20-30 minutes before morning cardio, training, or the time of day when appetite and energy support matter most. Avoid using it late in the day because the 300mg caffeine dose can interfere with sleep.

Can I stack Lipo6 Hardcore with pre-workout?

Usually not unless you are carefully calculating total stimulant intake. Since one capsule already contains 300mg caffeine plus rauwolscine and other thermogenic actives, stacking it with a high-stim pre-workout can become excessive quickly.

What does GBBGO® do in this formula?

GBBGO® supplies gamma-butyrobetaine hydrochloride and is commonly used to intensify the thermogenic experience, especially heat and sweat response. It helps make Lipo6 Hardcore feel more like a dedicated cutting product rather than just a caffeine capsule.

Why is kanna included in a fat burner?

Dieting often reduces mood, motivation, and mental resilience. Kanna is included to support a more usable mental experience so the formula is not just intense, but also easier to stay productive with during a cut.

Is this product beginner-friendly?

No, not for most users. A single capsule delivers 300mg caffeine along with rauwolscine and additional thermogenic ingredients, so it is better suited to experienced stimulant users.

Will Lipo6 Hardcore make me sweat more?

For many users, yes. Capsicum and GBBGO® are both associated with a stronger thermogenic feel, and activity such as cardio often makes that heat and sweat response more noticeable.

Does Lipo6 Hardcore use a proprietary blend?

The current verified formula is fully disclosed, which is a major plus in this category. The active ingredients and their amounts are listed individually rather than hidden inside a proprietary matrix.

Should I cycle Lipo6 Hardcore?

Many experienced users do cycle high-stimulant thermogenics to manage tolerance and maintain responsiveness. Even if you do not follow a rigid cycle, periodic breaks from heavy stimulant use are a smart way to keep the formula effective.
95

SuppVault Score

Nutrex Research | Lipo6 Hardcore

💊 Clinical Dosing 2/10

1/6 key ingredients with disclosed doses

🏷 Label Transparency 3/10

Proprietary blend (5/6 ingredients with hidden doses)

🏭 Manufacturing 6/10

Third-party testing mentioned

🔬 Testing 5/10

Third-party testing mentioned (no cert)

🧪 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.

Athlete status

Verified athletes can view NCAA, WADA, and high-school compliance status for this product.

* 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.

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