Tastes great
"Taste is great and does not bother my stomach. It’s too early to notice actual weight loss/management results"
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L-Carnitine — 3,000mg Per Serving
L-Carnitine plays a key role in energy metabolism by helping transport fatty acids into the mitochondria, where they can be used for energy production. It’s one of the most popular performance and body composition support ingredients for athletes, gym-goers, and active adults. Research suggests L-Carnitine supplementation may support exercise recovery, reduce fatigue, and modestly support body composition goals when combined with training and nutrition.
Why 3,000mg matters:
Each serving delivers a full 3g dose of L-Carnitine, making it easy to support recovery, energy metabolism, and performance without pills or complicated stacking. Studies commonly evaluate doses in the 2–4g/day range for exercise and recovery support.
Supports Fat Metabolism & Energy Production
L-Carnitine helps transport fatty acids into cells for energy production, making it a staple ingredient for individuals focused on body composition, performance, and metabolic support.
Helps Support Workout Recovery
Research suggests L-Carnitine supplementation may help reduce exercise-induced muscle stress, soreness, and fatigue while supporting recovery between training sessions.
Supports Endurance & Exercise Performance
Some research suggests L-Carnitine may support exercise performance, oxygen delivery, fatigue resistance, and training output—particularly when used consistently alongside training. Results are mixed, but benefits appear strongest for recovery and high-intensity training support.
Convenient High-Dose Liquid Formula
No pills. No capsules. No complicated dosing. Get 3,000mg of L-Carnitine in one easy tablespoon serving.
Great for Cutting, Leaning Out & Everyday Performance
Perfect for:
Full Clinical-Strength 3,000mg Dose
Delivers a powerful 3g serving of L-Carnitine to support performance, recovery, and energy metabolism.
Liquid Delivery = Fast & Easy
Easy to take, easy to stack, and convenient for pre-workout, cardio, or daily use.
Built for Athletes & High Performers
Whether you're cutting, training hard, or simply trying to optimize performance and recovery, L-Carnitine 3000 is designed to fit your routine.
Delicious Flavor + No Pills
Skip giant capsules and enjoy an easy daily serving.
Premium Formula
Made for people serious about physique, performance, recovery, and consistency.
Take 1 tablespoon (15 mL) twice daily.
For best results:
Alpha Supps Liquid L-Carnitine 3000 delivers a high-dose 3,000mg serving in a fast, convenient liquid form. Designed to support fat metabolism and energy production, it helps you stay consistent, energized, and locked in on your goals—no mixing, no hassle.
Easy daily use for consistent results
Supports fat metabolism and energy production
Zero sugar. Zero guilt.
From workouts to everyday routines, our Liquid L-Carnitine is built for consistency, energy, and real-world performance. Watch how others are using it — and why they keep coming back.
Overall rating: 4.974684 / 5 from 79 reviews.
L-Carnitine 3000 is praised for its effective role in fat metabolism, with customers appreciating the berry flavor and satisfaction with the liquid shots.
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"Taste is great and does not bother my stomach. It’s too early to notice actual weight loss/management results"
"I really love the L-Carnitine from Alpha Supps. I’ve been a huge supporter of a product they recently took under their wing. The Grind Series preworkout mixes were everything to me. I decided last winter to try some of the other products they have since they were having a sale and wow! The L-Carnitine blew my mind. I had always heard it was good for weight loss and yada yada. This is beyond supporting weight loss though. I felt like a teenager again. I was so full of life and energy. My performance at the gym improved but also at work and home! I feel like a better more energized version of myself. All of the flavors are amazing. I literally ordered one of each flavor just so I could know for sure what my favorites are. They’re all good! My top flavors right now are the cherry and blue shark gummy. Highly recommend giving this a try. I’ve been sending bottles to family and friends just because I want them to feel this sudden vitality that I feel now."
"I love this product I use it 2 times a day"
"Perfect"
"Very Pleasant flavor. Works well. Gets a good fat burning thermal feel"
"I have really enjoyed taking L-Carnitine 3000. As a matter of fact I need more already. Lol"
"Great taste!"
"One of my favorites for sure! Implementing L-Carnitine in my routine was one of the best choices I have made."
"Keeps me shredded all year long!"
"A little sweet but is good"