Nutrex- L-Carnitine 3000

Nutrex L-Carnitine 3000 delivers a genuinely high dose — 3,000mg of L-Carnitine per serving as Carnipure®, the premium branded L-Carnitine form produced by Lonza using a patented, high-purity fermentation process rather than cheaper synthetic manufacturing. L-Carnitine is essential for transporting fat into your cells' mitochondria, where it's converted to ATP — the primary fuel source for muscle contractions. By targeting fat for energy, L-Carnitine supports a leaner physique and powers intense workouts without relying on muscle glycogen. 100% stimulant-free — no caffeine, no jitters — making it stackable with any thermogenic, pre-workout, or standalone for anyone avoiding stimulants. 31 servings per 15.72 fl oz bottle. Shake well before opening. Consume 1 serving at any time of day between meals; on training days, take 1 serving 30 minutes before exercise. No artificial colors. Manufactured in a facility that produces products containing milk, eggs, fish, shellfish, tree nuts, wheat, and soy.†

Supplement Facts — Nutrex L-Carnitine 3000 (Per 1 Serving / 1 Tbsp / 15mL)

• L-Carnitine (as Carnipure®) — 3,000mg

• Other Ingredients: Filtered Water, Vegetable Glycerin, Phosphoric Acid, Citric Acid, Malic Acid, Natural (and Artificial) Flavors, Sucralose, Acesulfame-K, Potassium Sorbate (Preservative), Sodium Benzoate (Preservative)

• 100% stimulant-free

• No artificial colors

• 31 servings per 15.72 fl oz bottle

• Flavors: Strawberry Watermelon, Muscleberry, Mango Chamoy, Berry Blast, and other rotating options

• Shake well before opening

• Consume 1 serving at any time of day between meals; on training days, 30 minutes before exercise

• Manufactured in a facility that produces products containing milk, eggs, fish, shellfish, tree nuts, wheat, and soy

• Do not use if under the age of 18, pregnant, or nursing

• California Prop 65 Warning applies.

Carnipure® — Why the Branded Form Matters

Nutrex specifically uses Carnipure®, a patented, high-purity L-Carnitine produced by Lonza (Switzerland) using a proprietary fermentation-based manufacturing process rather than the cheaper chemical synthesis methods used for generic L-Carnitine. Carnipure® is one of the most extensively researched branded L-Carnitine forms in the sports nutrition category, with a purity and quality standard that distinguishes it from unbranded, lower-cost L-Carnitine raw material. Using Carnipure® at the full 3,000mg dose reflects a genuine quality commitment rather than simply hitting a milligram number on the label.†

L-Carnitine — The Fat Transport Mechanism

L-Carnitine's core function is transporting long-chain fatty acids across the mitochondrial membrane, where they undergo beta-oxidation — the metabolic process that converts stored fat into ATP, the primary energy currency muscle cells use for contraction. This transport step is the rate-limiting bottleneck in fat oxidation: without adequate carnitine availability, fatty acids cannot efficiently enter the mitochondria for energy production regardless of how much stored fat is available. By targeting fat for energy, L-Carnitine supports a leaner physique and powers intense workouts without relying on muscle glycogen — preserving glycogen stores for when they're specifically needed during high-intensity efforts, while fat handles the steady-state energy demand.†

The Documented Application Areas

Metabolic Efficiency and Fat Oxidation

L-Carnitine plays a major role in metabolic efficiency by enhancing fat oxidation. This metabolic boost helps you burn more calories, making it an ideal supplement for both weight loss and muscle maintenance, as it keeps your body focused on fat as the primary energy source.†

Endurance and Fatigue Delay

L-Carnitine helps delay the buildup of lactic acid in muscles, reducing that familiar burning sensation near exhaustion. This effect lets you train harder and longer without fatigue, increasing your workout productivity and helping you break past performance plateaus.†

Muscle Glycogen Preservation

By using fat as an energy source, L-Carnitine preserves muscle glycogen, giving you more strength and endurance during workouts. This helps prevent muscle breakdown and supports sustained energy for high-intensity exercises, making it perfect for strength and endurance athletes alike.†

Antioxidant and Cognitive Support

Beyond fitness applications, L-Carnitine acts as a potent antioxidant that protects the brain and muscles from free radical damage. Research suggests it may improve cognitive function, reduce depressive symptoms, and even enhance sleep quality by decreasing oxidative stress.†

Why Stimulant-Free Matters

Nutrex L-Carnitine 3000 is a stimulant-free, highly effective weight loss supplement that helps convert stored body fat into energy without any caffeine or jitters. This makes it a genuinely flexible product: it can be safely combined with other weight loss supplements including any of Nutrex's Lipo-6 products, stacked with a caffeinated pre-workout without doubling stimulant intake, taken on rest days without affecting sleep, or used by anyone specifically avoiding caffeine for personal or medical reasons.†

Frequently Asked Questions

1. Will I experience a crash after this wears off?
   No — since Nutrex L-Carnitine 3000 contains no stimulants, there's no crash associated with its use the way there would be with a caffeine-based energy or fat-loss product.†

2. Can I stack this with Lipo-6 Black Intense or another Nutrex fat burner?
   Yes — because L-Carnitine 3000 is stimulant-free, it can be safely combined with other weight loss supplements including any of Nutrex's Lipo-6 products for a layered fat-loss approach without doubling stimulant intake.†

3. How does this compare to Nutrex's capsule Carnitine product?
   Liquid L-Carnitine 3000 delivers a smaller per-serving dose than Nutrex's capsule Carnitine product, but many people prefer the convenience of a liquid shot over multiple capsules. Choose based on your preferred format and desired per-serving dose.†

4. When should I take L-Carnitine 3000?
   Consume 1 serving at any time of day between meals on non-training days. On training days, take 1 serving 30 minutes before exercise to support fat utilization during the workout.†

How to Take Nutrex L-Carnitine 3000

Shake well before opening. Consume 1 serving (1 tablespoon/15mL) at any time of the day between meals. On training days, consume 1 serving 30 minutes before exercise. Regular exercise and proper nutrition are essential components for achieving your diet and fitness goals — results vary by individual. Do not use if under the age of 18, pregnant, or nursing. Manufactured in a facility that produces products containing milk, eggs, fish, shellfish, tree nuts, wheat, and soy. Keep out of reach of children.†

Why Buy at Get Yok'd

• Real-time inventory across all five Southern California stores

• Available in Burbank, Glendale, Glendale Galleria, Pasadena, and North Hollywood

• Authorized Nutrex Research retailer — carrying L-Carnitine 3000 alongside Lipo-6 Black and the full Nutrex weight management lineup

• Staff who can help you build a complete stimulant-free or stacked fat loss protocol incorporating L-Carnitine 3000

• One of the best loyalty programs in the supplement industry — earn rewards on every purchase

Who Should Exercise Caution with L-Carnitine 3000

• Not for use if under the age of 18

• Not for pregnant or nursing women

• Individuals with thyroid conditions should consult a physician — carnitine can interact with thyroid hormone metabolism

• Individuals with seizure disorders should consult a physician — high-dose carnitine has documented rare associations with seizure threshold in susceptible individuals

• Individuals taking blood thinners should consult a physician — carnitine has documented mild effects on blood clotting parameters

• Manufactured in a facility that produces products containing milk, eggs, fish, shellfish, tree nuts, wheat, and soy

• Consult a physician before use if taking any prescription medications or having any medical condition

• California Prop 65 Warning applies.

• Keep out of reach of children.

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.