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CARNIJECT 400
CARNIJECT 400 delivers a double-strength dose of L-Carnitine to support fatty acid metabolism, cardiovascular performance, and lean energy output.
Key Ingredients
L-Carnitine
Not sure about the right dosage?
Use our Peptide Dosage Calculator for optimal application
Main Information
CARNIJECT 400 is a concentrated injectable L-Carnitine solution engineered for users seeking enhanced fat metabolism, muscle endurance, and non-stimulant energy. L-Carnitine plays a vital role in transporting long-chain fatty acids into mitochondria for fuel conversion. With 400 mg per ml, this formula delivers powerful support for cutting, recomposition, or keto-based training — while reducing the volume needed per injection. It’s a staple for lean performance, ideal for both *en and women,especially during periods of low glycogen availability or aerobic conditioning.
Scientific Background
CARNIJECT 400 delivers 400 mg/mL of L-Carnitine—a high-powered injectable formula built for advanced fat-loss and energy performance. It helps your body turn fat into energy by shuttling fatty acids into the mitochondria, where they are burned as fuel. This is especially useful when you’re training hard, doing fasted cardio, or running low on carbs.
L-Carnitine was discovered in 1905 and became widely used by doctors to help the heart and muscles make better use of fat for energy. Over time, it became a go-to in sports medicine for improving work capacity, reducing fatigue, and preserving lean muscle during intense training or cutting. Injectable forms like CARNIJECT 400 are much more effective than pills, as they skip the digestive system and go straight into your bloodstream [1][2].
What Makes CARNIJECT 400 Unique
- High-concentration formula for serious fat-burning protocols
- Ideal for advanced users in contest prep, recomp, or fasted performance training
- Helps protect muscle while boosting endurance and energy output
- Combines well with other metabolic agents like GH secretagogues or Albuterol
Best suited for experienced users who need fast results, improved definition, and strong metabolic drive during demanding cycles.
References
Stephens FB et al. Carbohydrate ingestion augments L-carnitine retention in human muscle. J Physiol. 2006;574(Pt 3):825–839.
Broad EM, Maughan RJ. Effect of L-carnitine supplementation on muscle metabolism and performance. Int J Sport Nutr Exerc Metab. 2008;18(6):567–584.
Usage Instructions
CARNIJECT 400 is a high-dose injectable L-Carnitine formulation designed for experienced users in cutting, contest prep, or intensive training. It is administered subcutaneously or intramuscularly, and works best when combined with high-output workouts, fasted cardio, or thermogenic stacks.
- Route: SubQ (preferred for fat loss) or IM (for slower release)
- Needle: 29–31G (subQ) or 25–27G (IM)
- Timing: Inject once daily, ideally before fasted activity
- Storage: Keep refrigerated at 2–8 °C. Use within 30 days of opening.
Dosage Information
Advanced Fat-Loss Protocol
- 1 mL per day, 5× per week, before morning cardio
- Stack with Yohimbine or GH secretagogues for best results
Performance/Recomp Phase
- 1 mL daily, used in combination with carb cycling or intermittent fasting
- May be split into 2× 0.5 mL doses AM and PM on training days
Ensure adequate protein intake to preserve lean mass during high-output cycles.
Important Warnings
- High-dose formula: Not suitable for beginners or those new to injectable supplements
- May cause restlessness, headache, or sweating in sensitive individuals
- Avoid combining with high-stimulant fat burners unless guided by a professional
- Not recommended in individuals with cardiovascular disease or seizure disorders
- Discontinue if you experience palpitations, persistent fatigue, or allergic reaction
Store safely, rotate injection sites, and monitor energy levels during use.
CARNIJECT 400
CARNIJECT 400 delivers a double-strength dose of L-Carnitine to support fatty acid metabolism, cardiovascular performance, and lean energy output.
Key Ingredients
L-Carnitine
Not sure about the right dosage?
Use our Peptide Dosage Calculator for optimal application