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Benefits of L-Carnitine

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L-carnitine is an amino acid that supports energy production. Also known as vitamin BT, it exists naturally in our cells and its supplementation in the form of l-carnitine has become popular in recent years. This is due to the fact that this active ingredient has many benefits.

This natural ingredient can be beneficial to those who undertake regular exercise, including high-impact workouts. Even when taken in relatively small doses, l-carnitine can be helpful to those who lead a healthy lifestyle. But why exactly is this the case? Read on to find out.


How it can help your body

In some cases, it’s not always possible to derive enough l-carnitine through food consumption, so supplementation with carnitine can help some individuals in this manner.

Nowadays, high-quality l-carnitine supplements can be taken for a variety of indications. For example: raising l-carnitine levels in the body can provide it with an additional source of energy.

As an efficient way to sustain optimal levels, l-carnitine is a worthwhile consideration for anyone who’s serious about their fitness regime.

How it can help your skin

L-carnitine can help improve the quality of the skin by supporting glutathione’s activity within the body. Glutathione is a powerful and natural antioxidant that helps protect us from damage caused by free radicals. However, as we age, our bodies produce less glutathione, which means our skin becomes more susceptible to wrinkles, pigmentation and other signs of ageing.

By increasing natural glutathione levels, l-carnitine undertaken either alone or in conjunction with glutathione can help support the fight against ageing. In this manner, l-carnitine may enhances the body’s ability to maintain healthy skin.



Solutions are available in concentrations of 100mg up to 3000mg (3g). It is not recommended to exceed the latter dose in one sitting. For those who are new to taking carnitine supplements, it’s best to start with a small quantity.


L-carnitine administration

L-carnitine is best administered pre-workout, although it is sometimes taken afterwards during recovery from exercise.


Side effects and how they can be avoided

Most people can take l-carnitine without any issues. However, there are a few instances where it’s possible to experience some unwanted side effects; for example, stomach cramps. If nausea occurs, cease usage and seek the opinion of a qualified medical practitioner. It is also advised that pregnant or breastfeeding women should not take l-carnitine unless instructed by their GP.

As with any supplement, it’s important that all options are discussed with qualified practitioners and that all possible risks involved are disclosed. Dosages and treatment suitability must be fully pre-assessed.



This is a high-quality l-carnitine supplement in a box set of 10. For more information, please visit this page.

l carnitine ampoules
An MFDS-approved formula, Cartinex comes in a box of 10 x 5ml ampoules (1g/5ml)

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