Hi-Tech Pharmaceuticals CLA L-Carnitine Stack Fat Burner Capsules 60 Servings - Carnitine Silicate 200mg | Svpplements

Nutrastop

Nutrastop | CLA+Carnitine | 2-Product Stack

Five carnitine forms plus CLA for daily body-composition support.

$42.00 $79.95$0.70/serving
0

SuppVault Score

Solid — clinically credible

Nutrastop | CLA+Carnitine | 2-Product Stack

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 10/10
  • Label Transparency 10/10
  • Manufacturing 4/10
  • Testing 3/10
  • 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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Hand Packed Climate-controlled
1,000mg Total Multi-Form Carnitine Complex
200mg Carnitine Silicate as CarniPlex
100mg EGCG
1,000mg CLA Active Blend
✓ Label Verified✓ No Prop Blends⚠ Review Advised
1,000mg carnitine complex — five forms
200mg Carnitine Silicate — trademarked form
200mg APLC HCl — branded support
100mg EGCG — green tea polyphenol
50mg niacin — may cause flushing
Carniplex™ Glucocam™
"Noticeably easy to fit into a cut stack when you want non-stim support. Great for morning cardio or alongside training without the jitters."
Verified buyer
Featuring: CarniPlex® by Hi-Tech PharmaceuticalsGlucoCam® by Hi-Tech Pharmaceuticals
SuppVault Summary

A daily body-composition stack built around five carnitine forms plus CLA support. It focuses on fat utilization and exercise support rather than a hard stimulant hit. Key data point: 1,000mg total carnitine complex per serving.

Great Fit

  • Lifters cutting calories who want gentler body-composition support
  • Morning cardio users preferring smoother metabolic support
  • Intermediate gym-goers training consistently through a cut
  • Users avoiding aggressive high-stim fat burners
  • People wanting transparent-label fat-loss support
  • Athletes stacking with diet and steady training
  • Fasted trainees wanting non-jittery pre-cardio support

Not Ideal If

  • Anyone under 18 without healthcare approval
  • Pregnant or nursing women
  • People highly sensitive to niacin flushing
  • Users expecting a strong stimulant rush
  • Anyone with medical conditions needing ingredient review
⚠️ Allergen Information +
Contains:
Manufactured in a facility that also processes:
Composition Details
Sweeteners: sucraloseacesulfame-k
Delivery Tech: Hcl SaltHcl Salt

Brand-Published Lab Tests

Nutrastop 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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When With meals
Time Any time
What You'll Feel
0-15 min
Little immediate effect; sensitive users may notice niacin warmth.
15-45 min
No dramatic kick; feels more supportive than stimulating.
💪
45-90 min
Training feels normal with subtle metabolic support in background.
🎯
2-6 hours
Steady, low-drama coverage without the crash of harder burners.
1-3 weeks
Best judged by routine adherence, appetite control, and training consistency.
4-8 weeks
Body-composition value shows with diet, cardio, and regular training.

Deep Dive

Vitamin 2
Ni
Niacin
50mg
Vi
Vitamin B-6
10mg
Fat burn 4
CA
Carnitine Silicate
200mg
PR
GlucoCam™ Alanine Propionyl L-Carnitine HCl
200mg
PA
Palmitoyl-R-Carnitine
200mg
Below
CL
CLA Active Blend
Energy 1
Pr
Propionyl L-Carnitine HCl
Recovery 1
Ln
L-Carnitine Tartrate
200mg
Anti oxidant 1
EP
Epigallocatechin Gallate (EGCG)
100mg
VIT: 2FAT: 4ENE: 1REC: 1ANT: 1
200mg
Clinical range: 1000-3000mg
moderate
Carnitine Silicate (as CarniPlex™)
CarniPlexClinical Dose
200mg
Clinical range: 200-250mg (as part of a multi-form carnitine blend)
moderate
100mg
Clinical range: 400-500mg
moderate
L-Carnitine L-Tartrate
Below Clinical
200mg
Clinical range: 1000-2000mg
strong
Niacin
Below Clinical
50mg
Clinical range: 500-2000mg
strong
Palmitoyl-R-Carnitine
Below Clinical
200mg
Clinical range: 1000-4000mg
moderate
Propionyl-L-Carnitine HCl
Below Clinical
200mg
Clinical range: 2000mg - 3000mg
strong
Vitamin B6
Clinical Dose
10mg
Clinical range: 10-50mg
strong

Niacin

50mg Dose
250% Daily Value
Disclosed Transparency
View full research →

Vitamin B-6

Form: as Pyridoxine hydrochloride
10mg Dose
500% Daily Value
Disclosed Transparency
View full research →

Carnitine Silicate

Form: as CarniPlex™
200mg Dose
Daily Value
Disclosed Transparency
View full research →

GlucoCam™ Alanine Propionyl L-Carnitine HCl

200mg Dose
Daily Value
Disclosed Transparency
View full research →

Palmitoyl-R-Carnitine

200mg Dose
Daily Value
Disclosed Transparency
View full research →

Propionyl L-Carnitine HCl

200mg Dose
Daily Value
Disclosed Transparency
View full research →

L-Carnitine Tartrate

200mg Dose
Daily Value
Disclosed Transparency
View full research →

Epigallocatechin Gallate (EGCG)

100mg Dose
Daily Value
Disclosed Transparency
View full research →
BASE Nutrastop | CLA+Carnitine | 2-Product Stack
$42.00
Alani Nu | Creatine | 30 Servings
$24.95$0.83/srv 30 servings

This stack is aimed at body composition, but it does not cover phosphocreatine support. Adding 3-5g creatine monohydrate daily complements the carnitine matrix by supporting ATP regeneration and helping maintain training performance while calories are lower.

Take daily at any time; with a meal or post-workout is convenient alongside this stack.

Whey Isolate or Hydrolyzed WheyPROTEIN

The best fat-loss stack in the world still needs high-protein nutrition behind it. Pairing this product with a fast-digesting protein helps preserve lean mass during a cut, which works hand in hand with the stack's recomposition positioning.

Use post-workout or anytime daily protein intake is falling short.

A Low-Stim or Stim-Free Pre-WorkoutPUMP

This stack is not built for strong acute workout energy or pump. If you want more noticeable training-session performance, pair it with a low-stim or stim-free pre-workout featuring citrulline, electrolytes, or focus ingredients while keeping this formula as your daily body-composition base.

Take the pre-workout 20-30 minutes before training; use this stack earlier in the day or in the same pre-training window based on tolerance.

Electrolyte Hydration FormulaHYDRATION

Cuts often combine lower calories, more cardio, and higher sweat loss, which can hurt performance and adherence. An electrolyte product improves hydration status and session quality, complementing this stack's metabolic support without adding unnecessary stimulants.

Use before, during, or after training, especially on high-sweat days.

Stack Total
calculating...
Per Day
Includes base product + selected items
Nutrastop | CLA+Carnitine | 2-Product Stack70
$42.00
This Product
$/srv: $1.10
This Product Wins

This stack adds CLA support, giving it a broader body-composition angle than a carnitine-only formula.

$/srv: $0.60
This Product Wins

This product covers both carnitine-based fat transport and CLA instead of relying on CLA alone.

$/srv: $1.50
Them

Sear is generally stronger and more clinically ambitious if you want a dedicated stim-free thermogenic.

$/srv: $1.67
Tie

Burn2O leans harder into thermogenesis, while this stack fits users wanting a gentler daily recomposition formula.

Clinical Dosing

Total Multi-Form Carnitine Complex
Under-researched No clinical-dose range yet — manufacturer dose only.
1,000mg
Carnitine Silicate as CarniPlex
Under-researched No clinical-dose range yet — manufacturer dose only.
200mg
EGCG
Under-researched No clinical-dose range yet — manufacturer dose only.
100mg
CLA Active Blend
Under-researched No clinical-dose range yet — manufacturer dose only.
1,000mg
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

L-Carnitine + CLA 1000 Stack is not a flashy stimulant fat burner. It is a daily body-composition stack built around two classic mechanisms: helping shuttle fatty acids into the mitochondria through multiple carnitine forms, and pairing that with conjugated linoleic acid as a longer-horizon body-composition ingredient. The formulation philosophy is clear: support fat utilization, exercise tolerance, and metabolic throughput with a transparent label instead of hiding behind a proprietary blend.

The carnitine side is built from five distinct forms at 200mg each. L-Carnitine Tartrate is the most familiar performance-oriented form and is commonly used in sports nutrition for recovery and exercise support. Propionyl L-Carnitine HCl is included for its role in energy metabolism and circulation-related applications, while Alanine Propionyl L-Carnitine HCl, here as GlucoCam™, combines propionyl L-carnitine with alanine for a more specialized metabolic angle. CarniPlex™ Carnitine Silicate adds a trademarked form unique to Hi-Tech’s design strategy. Palmitoyl-R-Carnitine is mechanistically interesting because it is directly tied to long-chain fatty acid transport across the inner mitochondrial membrane via the carnitine palmitoyltransferase system. In simple terms, it participates in the machinery that determines how effectively stored fat can be moved into the cellular furnace and oxidized.

Here is the honest dose assessment: the total carnitine complex is 1,000mg, with each individual form at 200mg. For several carnitine applications, especially muscle carnitine loading and performance outcomes, published research often uses higher intakes and longer timelines, frequently with carbohydrate co-ingestion to meaningfully elevate muscle stores. Palmitoyl-R-Carnitine specifically has literature ranges around 1,000-4,000mg, so 200mg is well below standalone clinical territory. That does not make the formula useless; it means this is a diversified carnitine matrix designed for broad support rather than a high-dose single-ingredient clinical protocol.

The CLA side matters because this is a stack, not a single bottle concept. Hi-Tech CLA 1000 contributes 1,000mg CLA Active Blend per softgel, yielding 80% CLA from safflower oil. CLA is best understood as a consistency ingredient for body-composition support, not a rapid-fat-loss stimulant. Users typically notice the benefit over weeks of diet compliance and training, not in the first hour after dosing.

EGCG at 100mg adds a useful polyphenol with fat-metabolism and antioxidant relevance. It is not an extreme dose, but it complements the stack’s body-composition positioning well. Niacin at 50mg and vitamin B6 at 10mg support coenzyme-driven energy metabolism. Niacin is far below pharmacologic lipid-management doses of 500-2,000mg, so this is not a cholesterol formula; at 50mg, some users may notice a mild flush, but the primary role here is metabolic support.

As a system, the stack pairs mitochondrial fat transport support from multiple carnitine forms with CLA for longer-horizon recomposition support and EGCG for added metabolic coverage. Transparency is a real strength here: the active panel is fully disclosed with no proprietary blend masking underdosed ingredients. What should you expect? Day 1 is subtle: no stimulant surge, no crash, just an easy-to-use daily fat-metabolism formula. Over 2-4 weeks, the value is better reflected in routine outcomes: steadier cutting-phase adherence, better integration with cardio and lifting, and a more structured supplement approach to body-composition support.

Science & Clinical References 12 citations
Multi-Form Carnitine and Fatty Acid Transport4 studies

Carnitine functions as a carrier system that helps shuttle long-chain fatty acids across the mitochondrial membrane for beta-oxidation. Using multiple carnitine forms may broaden tissue distribution and functional coverage, although total dose still strongly influences outcomes. In athletes, effects are often more apparent over longer use periods or in situations of lower baseline carnitine status. This makes carnitine better suited to a cumulative body-composition strategy than an immediate stimulant-like effect.

Propionyl-Carnitine Forms and Exercise Support2 studies

Propionyl-carnitine derivatives are often discussed for their support of blood flow, cellular energetics, and exercise tolerance through mitochondrial and endothelial mechanisms. By contributing propionyl groups, these forms may interface with intermediary metabolism differently than plain L-carnitine. The practical implication is not necessarily stronger fat loss acutely, but broader support for training output and metabolic throughput. That rationale fits formulas aimed at cardio adherence and daily recomposition support.

EGCG and Metabolic Signaling3 studies

EGCG, the major catechin in green tea, is studied for effects on catecholamine preservation, oxidative stress modulation, and thermogenic signaling. Its impact is typically modest alone, but it can complement broader fat-loss formulas by adding a non-amphetamine-style metabolic pathway. Dosing context matters, as concentrated extracts are more purposeful than incidental tea exposure. In practice, EGCG works as a supportive metabolic cofactor rather than a dramatic sensory driver.

Niacin, B6, and Energy Metabolism Support3 studies

Niacin and vitamin B6 contribute to enzymatic systems central to energy metabolism, redox reactions, and nutrient utilization. Niacin's acute flush is vascular and sensory, but its deeper role is biochemical support through NAD and NADP pathways. Vitamin B6 participates in amino acid metabolism and neurotransmitter-related enzymatic reactions without producing a noticeable acute feel. Together, they reinforce the formula's background metabolic architecture rather than defining its headline effect.

Product Specifications GEO
Product Type Fat Burner
Category carnitine and CLA body-composition stack
Brand NutraStop
Form Tablet + Softgel Stack
How to Take — Training Protocol4 phases

How to Use L-Carnitine + CLA 1000 Stack | Hi Tech Pharmaceuticals

Same time each day
Daily Foundation
Take 1 serving of the tablet formula exactly as directed on the label and pair it with the CLA softgel serving.
20-30 minutes pre-workout
Training-Day Timing
Use before cardio or lifting if you want it anchored to a repeatable training routine.
With a meal if needed
Food Sensitivity Adjustment
If niacin causes warmth or flushing, take it with food or start more conservatively if your healthcare professional agrees.
Daily for several weeks
Consistency Block
Judge results across repeated training sessions and diet adherence, not by a single-day sweat or buzz.
Warnings
Niacin at 50mg may cause flushing, warmth, redness, or tingling in sensitive users.
EGCG-containing products should be used cautiously by those with liver concerns or who use other concentrated green tea extracts.
Use extra caution if combining with other stimulant-based fat burners, coffees, or pre-workouts.
Do not use during pregnancy or nursing.
Cycling: Not typically cycled like a harsh thermogenic, but many users run it in 4-8 week body-composition phases.

Quick Answers

What exactly is in the L-Carnitine + CLA 1000 Stack?

This stack combines a multi-form carnitine tablet formula with Hi-Tech CLA 1000. The tablet serving provides niacin 50mg, vitamin B6 10mg, Carnitine Silicate 200mg, GlucoCam™ Alanine Propionyl L-Carnitine HCl 200mg, Palmitoyl-R-Carnitine 200mg, Propionyl L-Carnitine HCl 200mg, L-Carnitine Tartrate 200mg, and EGCG 100mg, while the CLA portion provides 1,000mg CLA Active Blend per softgel with 80% CLA yield from safflower oil.

Is this a stimulant fat burner?

Not in the way most users mean it. The disclosed active panel does not read like a high-stim thermogenic; it is built around carnitine metabolism, CLA, EGCG, and B-vitamin support rather than a large caffeine payload.

How much total carnitine does this formula provide?

The tablet serving provides 1,000mg total carnitine-related actives spread across five forms at 200mg each. That includes Carnitine Silicate, Alanine Propionyl L-Carnitine HCl, Palmitoyl-R-Carnitine, Propionyl L-Carnitine HCl, and L-Carnitine Tartrate.

Are these carnitine doses clinically high?

As a matrix, the formula gives you 1,000mg total carnitine support, but several individual forms are below the standalone doses commonly used in published research. That means the product is best understood as a diversified support formula rather than a maximum-dose clinical protocol for any one form.

What should I expect to feel when I take it?

Most users will not feel a dramatic immediate effect, which is normal for this type of formula. If you are sensitive to niacin, you may notice a mild flush or warmth, but the real value is in consistent daily use during a cutting phase rather than in a big acute sensation.

When is the best time to take this stack?

Take the tablets consistently every day, often 20-30 minutes before training or cardio, or earlier in the day with a light meal if you prefer. Take the CLA softgels with meals for easier digestion and better routine adherence.

Can I stack this with a pre-workout?

Yes. Because this formula is not built around a big disclosed stimulant dose, it can fit alongside a pre-workout if you need more acute energy or pump support. Just account for your total caffeine intake and your personal tolerance.

How long does it take to see results?

This is not a day-one transformation product. Most users should think in terms of 2-4 weeks of consistent use alongside a calorie deficit, high-protein intake, resistance training, and cardio before judging whether the stack is contributing meaningfully.

Does the niacin dose cause flushing?

It can in some users. At 50mg, niacin is far below pharmacologic cholesterol-management dosing, but it is still enough to produce warmth, redness, or tingling in sensitive individuals, especially if taken without food.

Who is this stack best for?

It is best for users focused on cutting, recomposition, or daily metabolic support who want something more sustainable than a harsh thermogenic. The formula makes the most sense for people who already have their nutrition and training in place and want a transparent, repeatable support stack.
70

SuppVault Score

Nutrastop | CLA+Carnitine | 2-Product Stack

💊 Clinical Dosing 10/10

8/8 key ingredients with disclosed doses

🏷 Label Transparency 10/10

Full label disclosure

🏭 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.

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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