Does Fish Oil Help Your Hair Grow?

Apart from the cosmetic counter, the supplement aisle is also home to some highly rewarding beauty secrets. If you are looking for a product to improve the health of your hair or to promote hair growth, fish oil supplements can be very beneficial.

PacificCoast NutriLabs 2000mg Fish OilWhile fish oil supplements are recommended for improving your cardiovascular health, immune system function and to help with problems, like blood pressure, ADHD, anxiety, diabetes, and arthritis, it is also very beneficial when it comes to the health of your hair and skin. As the hair related benefits of fish oil are not as widely promoted as other advantages of the oil, ‘Does fish oil help your hair grow?’’ is a standard query of a lot of people searching for effective hair care products.

In this post, we’ll try to figure how does fish oil help your hair grow and how you should consume it to get maximum benefits.

Fish Oil and Hair Health

Some studies have confirmed the benefits of fish oil for hair. For instance, a study published in “Dermatoendocrinology” in the year 2009 confirmed that the polyunsaturated fatty acids that are found in fish oil are very beneficial for improving the density and quality of hair. The acids also help in restoring the overall balance of the hair cycle and minimize the chances of hair loss.

Another study published in the “Journal of Biology Chemistry” in the year 2004 said that the very long-chain fatty acids, like the ones found in fish oil, play an integral role in the health of skin and hair.

In the year 2013, a study published in “Dermatologic Clinics” mentioned that if the hair follicles do not receive healthy amounts of essential fatty acids, their health can be significantly affected.

Now that we are done with the clinical studies which confirm that fish oil benefits hair, let us now have a look at some of the most common hair-related benefits of fish oil.

When you consume fish oil on a regular basis, some of the hair-related benefits that you can experience include-

  • The fish oil helps in nourishing the hair follicles to accelerate the rate at which the hair grows
  • It makes your hair shiny
  • It is a rich source of protein which is very helpful in maintaining healthy hair
  • Nourishes the sebaceous gland for increasing the amount of moisture in hair and prevent problems like dry, rough hair

How Does Fish Oil Benefits Hair?

Fish oil is one of the richest sources of omega-3 fatty acids, especially DHA and EPA. These fatty acids are required by the human body but are not produced by the body. They contain proteins as well as nutrients which help improve the health of hair. As compared to other types of oils, like lavender oil, olive oil, or coconut oil, the fish oil hair growth benefits cannot be fully experienced when it is applied topically.

While a lot of people do apply the oil topically and it aids in moisturizing the scalp and hair, trichologists suggest that the actual benefits can only be experienced when the oil is consumed. Moreover, the high fishy odor of the oil prevents most of the people from using it directly on scalp and hair.

This makes fish oil supplements a simple and effective way to provide your body with healthy amounts of omega-3 fatty acids to benefit your overall health, including the health of your hair.

How Much Fish Oil to Consume in a Day for Hair Growth?

While it is clinically proven that fish oil is very beneficial for hair health, it is very important to make sure that you only use high-quality fish oil to gain maximum benefits. If you are looking for fish oil supplements, brands like Deus Vita, Optimum Nutrition, and Cellucor can be excellent choices.

US FDA suggests that we can consume up to 3 grams of omega-3 fatty acids in a day. This means that around 2-3 soft gels in a day. But if you are only consuming the supplement for hair benefits, 1 or 2 soft gels should be okay. Do not consume more than the recommended dosage mentioned on the supplement you purchase to avoid any side-effects.

Apart from soft gels, fish oil supplements are also available in liquid form. However, the strong flavor of liquid fish oil supplement is not preferred by many. But it is worth noting that the liquid fish oil supplements are known to offer enhanced benefits. You can also consult a trichologist if you are finding it difficult to select from the wide range of fish oil supplement options available on the market.

Natural Sources of Omega-3 Fatty Acids

Apart from the supplement, you can also consume fishes like black cod, salmon, mackerel, anchovy, tuna, sardines, trout and herring as they are known to have higher amounts of omega-3 fatty acids as compared to other types of fishes. To get maximum benefits from these fishes, you can broil or bake them.


If you are looking for a natural and effective way to improve the health of your hair, fish oil supplements are the way to go. Be it hair loss, thinning of hair, brittle or rough hair, slow hair growth or dry hair, the omega-3 fatty acids in the fish oil are sure to provide you with significant benefits.

Now that you know how does fish oil help your hair grow, use the oil to significantly improve the health of your hair. Just make sure that you purchase a fish oil supplement from a reputed brand and do not consume more than the recommended dosage.

We have reviewed some of the best fish oil supplements on our website to make the selection process easier for you. Apart from fish oil, we have also reviewed many other supplements, like Creatine, Fat Burners, and Pre-Workout supplements to ensure that you are able to select the best of products and gain maximum benefits.

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