GNC Total Lean Liquid L-Carnitine Review

Editor's Review: 3.5 / 5.0

What You Should Know

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Weight loss is something you should not wait to get started with. There is no time like the present when it comes to your health and self-esteem. So, if you have not changed your diet habits at all, you need to start factoring in the foods you eat. Try your best to cut calories and avoid foods that are high in fat and sugar. You should also adopt a good exercise routine. Staying active will increase your metabolism and help you maintain a healthy weight. There are dietary supplements you can take to give your weight loss program a boost. One option is GNC Total Lean Liquid L-Carnitine. This supplement is suitable for women and men, and it is available on the GNC website. GNC Total Lean Liquid L-Carnitine is iced tea with lemon flavored. A 16-ounce bottle sells for $26.99.


  • Niacin (as Niacin and Niacinamide)
  • Pantothenic Acid (as d-Calcium Pantothenate) 
  • Vitamin B-6 (as Pyridoxine Hydrochloride)
  • Ginger root extract 
  • Green Tea Leaf Extract 
  • L-Carnitine 
  • Purified Water
  • Glucono-delta-Lactone
  • Glycerin
  • Citric Acid
  • Natural Flavor
  • Potassium Sorbate
  • Sodium hexametaphosphate
  • Stevia Leaf Extract
  • Sucralose
  • Sodium Benzoate
  • Acesulfame Potassium

Product Features

GNC Total Lean Liquid L-Carnitine is taken daily, one tablespoon. Basically, this formula helps transport “long chain fatty acids” so they can be utilized as energy. Other than assist with fat loss, this product may help improve lean muscle mass, boost the immune system, increase bone mass, aid with heart health, and even assist with brain function. GNC Total Lean Liquid L-Carnitine does not help suppress food cravings.

As for key ingredients used in GNC Total Lean Liquid L-Carnitine, the primary ingredient is L-Carnitine, 1,000 milligrams per serving. Other important ingredients are Green Tea Extract (increases the body’s metabolism), Ginger Root Extract, Vitamin B-6, and Niacin.

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  • This liquid formula may help you utilize fat as an energy source.
  • Numerous customer reviews are posted on the official website.


  • There are several complaints that this liquid supplement tastes bad.
  • One customer complained of a bad rash after using GNC Total Lean Liquid L-Carnitine.
  • This product does not help suppress food cravings.
  • There are less pricey L-Carnitine supplements available for weight management.


If you like iced tea with lemon, then you might appreciate GNC Total Lean Liquid L-Carnitine. However, we cannot guarantee it tastes exactly the same. Regardless, this supplement does provide L-Carnitine and Green Tea to aid with weight management. It is also handy that this product is available in GNC stores. Just keep mind the customer reviews posted online for this diet liquid. Clearly some people do not think GNC Total Lean Liquid L-Carnitine tastes good at all, and others have had allergic reactions to this product.

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