- Energy Production – L-carnitine is an amino acid found in high concentrations in muscle, heart and liver tissues. Inside the cells, L-carnitine transports fatty acids into mitochondria for energy production (i.e., ATP).*
- L-Carnitine Highlights – delivers 500 mg of L-Carnitine per serving in an innovative liquid capsule for easy absorption.*
- Easy Absorption Licaps – Adults take 1 capsule 1-2 times a day on an empty stomach or as directed by your qualified healthcare professional.
- Superior Science, Smarter Formulas – Informed by strong scientific research, Jarrow Formulas products are carefully crafted to ensure you get the benefit of each and every vitamin, mineral and supplement.
From the manufacturer

![]() |
|
|
---|---|---|
Our formulations are carefully crafted and informed by strong scientific research. We are 100% dedicated to getting every formula right. |
Cellular energy production is essential for cell to function properly. Jarrow Formulas energy supplements support cellular energy production and the body’s conversion of foods into energy.* |
We evaluate ingredient purity and only work with suppliers who follow Current Good Manufacturing Practices (cGMP) for our capsules, tablets, softgels and powder formulations. |
![]() |
![]() |
![]() |
![]() |
![]() |
![]() |
|
---|---|---|---|---|---|---|
Maximum Strength Methyl B-12 | Extra Strength Methyl B-12 & Methyl Folate | QH-absorb + PQQ | Energy Optimizer | Extra Strength Metyl Folate | Glucose Optimizer | |
Primary Benefit | Cellular Energy Production* | Cellular Energy Metabolism & Cardiovascular Support* | Dual Antioxidant Support for Mitochondrial Biogenesis* | Supports Energy & Endurance for Everyday Vitality* | A Highly Bioactive Form of Folate* | Supports Glucose Metabolism & Cellular Energy* |
Key Ingredients | 5000 mcg Vitamin B-12 | Vitamin B-6, Methyl Folate, Methyl B-12 | Ubiquinol, PQQ | Proprietary Mushroom Blend, Sensoril Ashwagandha | 400 mcg Methyl Folate | Vitamins C, E, B-6, B-12, Magnesium, Biotin & Pantothenic Acid |
Includes B Vitamin | ✓ | ✓ | ✓ | ✓ | ||
Includes Methyl Folate | ✓ | ✓ | ||||
Caffeine-Free | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
No Major Allergens | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
Form Type | Chewable Tablet | Chewable Tablet | Softgel | Veggie Capsule | Veggie Capsule | Tablet |
Size Options | 60 & 90 | 100 | 30 & 60 | 90 | 60 | 120 |