Looks are not everything, but even so, a man likes to look his best – and that desire extends to his penis as well. Paying attention to penis health helps a man to spot bumps, discoloration, flakiness or other penis skin issues which might mar an otherwise attractive male member. Just as the rest of the body benefits from close attention, so too does penis skin – and an ingredient known as L-carnitine can be helpful in maintaining penis skin health.

What is L-carnitine?

L-carnitine is classified as an amino acid – which means it is an organic compound that contains carbon, hydrogen, oxygen and nitrogen, along with other elements. There is somewhere around 500 naturally occurring amino acids.

Amino acids are especially important because they play a huge role in the metabolic processes, which in turn affects how one’s body processes inputs (like food). They transfer and store nutrients, like water, proteins, fat, vitamins, etc.) around the body.

L-carnitine is produced naturally in the liver and kidneys, where two other amino acids – lysine and methionine – combine to make L-carnitine. It also can be found in various foods, including red meat, avocados and soybeans. Although L-carnitine gets produced in the liver and kidneys, it gets stored elsewhere – mainly in muscles (which includes the heart and the brain), as well as in sperm.


L-carnitine has both antioxidant and anti-inflammatory properties, which makes it a very valuable substance for penis skin health. Antioxidants are important because they help to limit the number of free radicals in penis skin. When there are too many free radicals, cells become more likely to undergo oxidative stress, which can damage them severely. Its anti-inflammatory properties help to reduce swelling due to infection and play a role in keeping unwanted wrinkles away from skin and giving skin a fresher, “younger” appearance.

L-carnitine helps to burn fat and to produce energy, boosting cell metabolism thereby. This can be important to skin, including penis skin. As a person ages, their skin gradually but perceptibly becomes less capable of utilize its nutrients to create new skin cells. Thus as skin cells age and die, it takes longer for new, fresh cells to take their place – and this gives skin an aged, unhealthy appearance. By boosting energy on a cellular level, older skin stays fresher and firmer for a longer period of time, and new cells are able to form more rapidly.

This amino acid even is able to help with moisturization – even though L-carnitine isn’t a moisturizer itself. But what it can do is provide an easier pathway for moisture to enter skin cells. And since they’ve also been strengthened by L-carnitine, those cells are able to better maintain that moisture for a longer period of time.

Another benefit of L-carnitine which men value: it has neuroprotective properties which can be useful in maintaining a proper level of sensation in the penis. Often, penis sensitivity diminishes as a natural part of aging. It also frequently happens that rough handling of the penis (through partner sex or through masturbation) can also bring about a diminished sense of pleasurable feeling. L-carnitine helps to protect that sensitivity, which is crucial for a man’s enjoyment of all sexual activities.

L-carnitine can be a boon to penis skin care, so it pays to try to find a first class penis health creme (health professionals recommend Man 1 Man Oil, which is clinically proven mild and safe for skin) that includes this among its ingredients. In addition to L-carnitine, it helps if alpha lipoic acid is also an ingredient in the creme. Alpha lipoic acid is another potent antioxidant, and the combination of it and L-carnitine packs a particular punch when it comes to keeping oxidative stress damage at bay. In addition, the best cremes will include vitamin D, the so-called “miracle vitamin” which is crucial for maintaining overall penis health.

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