woman taking a cod liver oil supplement to help her hair

Cod liver oil benefits for your hair

23 Nov 2022 • 1 min read

If you’re after an effective way to improve the health and appearance of your hair, cod liver oil may be the answer Coming in tablet or liquid form, cod liver oil is a popular supplement which has many potential health benefits – including aiding hair growth and improving scalp health.

First of all, what is cod liver oil?

As its name suggests, cod liver oil is in fact oil that’s been extracted from the liver of a cod. It’s different from standard fish oil as it’s specifically sourced from cod – a fish that’s thought to be one of the best natural sources of omega-3 on the planet. Many people take cod liver oil as a supplement to help with inflammation, injury recovery or to support their bone health. Nevertheless, there are also multiple benefits to taking cod liver oil for hair.

Benefits of cod liver oil for hair

Wondering why taking cod liver oil capsules might be good for your hair? It’s because it’s packed with essential proteins and minerals – including amazing omega-3 and vitamin A. When it comes to hair, these nutrients are thought to help:

1. Reduce inflammation around the hair follicles

If you have an itchy scalp or dandruff, taking cod liver oil supplements may help to soothe irritation and redness. That’s because omega-3 is a natural anti-inflammatory.

2. Promote circulation in the scalp

Omega-3 is believed to aid with circulation problems, meaning it can help keep your scalp healthy and ensure enough blood reaches the hair follicles.

3. Stimulate hair follicles

If you’re starting to lose your hair or have noticed it thinning out over the past few months, cod liver oil may be able to help reverse this. Some studies show that omega-3 has properties which can stimulate the hair follicles in your scalp to grow quicker. What’s more, vitamin A is vital for the body to make new cells – including hair follicles.

4. Make hair look sleek and shiny

Cod liver oil is a great source of vitamin A, a nutrient that’s not only needed for healthy hair growth, but also to assist with sebum production. Sebum is an oily substance naturally produced by the sebaceous glands in the scalp and it’s what keeps your hair moisturised and looking shiny.

How to up your intake

One of the best ways to ensure you get plenty of beneficial omega-3 and vitamin A is to eat oily fish at least twice a week. If that’s not possible due to your diet or taste preferences, taking a cod liver oil capsule or consuming it in liquid form might be a good idea. Considering taking cod liver oil for your hair? Have a look at our guide to the benefits of cod liver oil for more information on this wonder oil and the correct dosages for your needs. Before taking any additional supplements, it’s always a good idea to consult a medical professional, especially if you have a pre-existing health condition, are on regular medication or are pregnant. Shop Vitamins & Supplements Last updated: 24 March 2020 Sources
  • Visa
  • MasterCard
  • PayPal
  • AmericanExpress
  • ApplePay
  • ClearPay
  • Trustly
  • AliPay
  • Instagram
  • Pinterest
  • Facebook
  • Twitter
Copyright © Holland & Barrett Retail Limited, 2023. All rights reserved. is a trading name of Holland & Barrett Retail Limited,. Registered office: Samuel Ryder House, Barling Way, Nuneaton, Warwickshire CV10 7RH. Registered in England: company no. 2758955. Registered VAT no. 211727395.