A Complete Guide To Hair Supplements

Caring for your hair isn’t as simple as keeping it clean and conditioned. There are lots of things that can impact the health of your hair, and even cause you to lose it. Some people like to get a hair transplant in Istanbul to restore their full head, as this permanent procedure is designed to tackle hair loss. However, there are some measures you can take to try and improve the hair that you’ve currently got, and that’s hair supplements. These have exploded all over social media, with hair gummies and masks becoming a top trend. So, here’s our complete guide to the wonderful world of hair supplements! Keep reading and discover exactly what they can do for you…


Keratin is the main protein in your hair, nails, and even skin, so you can quickly understand why it’s vital for hair growth. Your body should naturally produce keratin, but sometimes it’s not enough. You can find keratin in protein-rich foods like oily fish, eggs etc. But there are keratin supplements out there that make it a lot easier to get your daily dose. If you don’t have enough keratin in your body, then your hair will quickly loose its shine and become brittle. This can then lead to hair loss and thinning over time. There aren’t definitive studies that say taking a keratin supplement will help boost your hair growth, but lots of people have found that they worked well for them.

Vitamin B12

Vitamin B12 is a vitamin that plays a big part in the workings of your metabolism. It also helps your nervous system to remain healthy and is said to be very important for your hair as well. Your hair needs plenty of oxygen brought to it via your red blood cells, and vitamin B12 helps create more of them. Without enough oxygen being carried to your hair follicles, your hair will find it impossible to grow, meaning once it falls out, it won’t be able to push back through. B12 supplements can also help with low energy levels too, so taking them won’t only boost your hair growth. If you think you might be low in B12, it’s always good to speak to the doctor as sometimes our bodies can’t actually process B12, even if we take a supplement of it due to pernicious anaemia. So, once you know that you don’t have this condition, then you should be given the go ahead to start taking B12 supplements.

Vitamin C

Vitamin C is found in lots of fruits, but it’s not always enough to eat an orange a day and hope that you’re covered. This vitamin is an antioxidant so that means it’s essential if you want to maintain healthy hair. Vitamin C helps with your blood circulation, promoting hair growth in your scalp by stimulating your hair follicles. Without vitamin C, your hair will most definitely become thin and eventually start to fall out. A vitamin C hair supplement could potentially boost your hair growth and encourage thinner areas to become thick once again. You can actually find lots of water-soluble vitamin c supplements as well, which can make them a little easier to take than big tablets at times too.


Biotin is a B vitamin that is very well known in the hair growth industry. In your body, biotin works to help create red blood cells, which then in turn carry oxygen and other nutrients to your scalp. It’s also said to help with the production of keratin within your body as well, so it’s thought to be one of the best hair supplements you can take. Biotin is naturally found in foods like milk, bananas, and even sweet potatoes, so you can easily get enough if you eat a well balanced diet. However, if you feel like your hair has started to fall out or thin, getting an extra boost of biotin could possibly do the trick.


You might not realise it, but iron is actually pretty crucial for the health of your hair. A lot of people already know that iron levels are important for your overall health, but if they become depleted then your hair will also be impacted. Iron deficiencies are particularly common amongst women, so hair loss may be impacting them a lot more than we thought. Iron contains lots of micronutrients that keep your circulation going and promotes the movement of oxygen around your body. However, if you don’t get enough iron, then your body won’t be able to sustain these and restricts the amount of oxygen that goes to your scalp; thus, causing hair loss. You can find lots of hair supplements that contain iron, or you could go for a simple iron one if you feel that’s all you need. If you suspect that your iron levels are low, always make an appointment with your doctor and ask for a blood test to rule out anaemia.

Although hair supplements are all the rage right now, there isn’t too much research into whether or not they actually work. The science behind them makes sense, but there would need to be much widescale testing to find out if the results are guaranteed. However, if you’re thinking of taking a hair supplement, be sure to check the ingredients beforehand. You don’t want to end up taking too much of one vitamin as it could have some side effects you’ll want to avoid. Hopefully, with a little time and the use of your hair supplements, you’ll be well on your way to regrowing your gorgeous locks in no time!

Team PainAssist
Team PainAssist
Written, Edited or Reviewed By: Team PainAssist, Pain Assist Inc. This article does not provide medical advice. See disclaimer
Last Modified On:September 14, 2023

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