Spirulina Benefits For Hair: Get Luscious Locks With This Superfood

spirulina benefits for hair

Article at a glance:

  • Hair is a part of the body that helps regulate our temperature and protect our head from UV rays injuries.
  • Hair and scalp issues are common, thanks to the long list of possible factors that may affect them negatively.
  • Through spirulina nutrition, one can help support hair health in the long run.


Is spirulina good for growing hair? Given that it’s well known for its many positive effects on the body, it’s no surprise that there are many spirulina benefits for hair, too!

A person’s luscious locks aren’t there solely to look pretty; they also have functions our bodies need, such as heat regulation and UV protection.

But hair problems are pretty common as many stressors and factors can affect its overall state. Proper nutrition is needed to help mitigate any damage, and that’s where spirulina comes in.

Want to know how spirulina helps support hair health? Continue reading to find out!


What Is Hair? Why Is It Important to Us?


Hair is a filament of protein, mostly keratin, that grows in the skin’s dermis from a hair follicle. Mostly found on our head, most parts of the body are covered with hairs, except in some areas, such as your lips, the palm of your hands, and the soles under your feet.

Hair has several functions. The type found mainly on the head serves as temperature control as it provides insulation or retains heat.

It also somewhat helps protect your head from injuries by providing cushioning. On top of this, the hair on your head also blocks UV rays from damaging the scalp.


What Are the Common Hair Issues?


woman with hair problems


Common hair problems can vary from person to person, but some of the most prevalent issues include:

  • Hair Loss: Losing hair or falling hair can be due to various reasons, including genetics (male/female pattern baldness), hormonal changes, stress, medical conditions, or medications.
  • Dandruff: Dandruff is characterized by the flaking of the scalp, often accompanied by itching. Dry scalp, fungal infections, or skin conditions like psoriasis can cause it.
  • Dry and Damaged Hair: This can happen if you always use heat styling tools, have chemical treatments, are overexposed to the sun, and use harsh hair care products. It can lead to brittle, frizzy, and lackluster hair.
  • Oily Hair: Overactive sebaceous glands can make the hair look greasy because of the excess oil on the scalp and hair. This hair requires frequent washing.
  • Split Ends: Here, the protective outer layer of the hair shaft (the cuticle) becomes damaged or worn, causing the hair to split into two or more strands.
  • Thin or Fine Hair: Some people naturally have thin or fine hair, making it difficult to achieve volume and style.
  • Scalp Conditions: Various scalp conditions, such as psoriasis, seborrheic dermatitis, and eczema, can cause itching, flaking, and discomfort.
  • Hair Thinning: Hair thinning differs from hair loss and is often related to the overall reduction in hair density. Factors like aging, genetics, and lifestyle can influence it.

Having hair and scalp issues can dampen your confidence. It’s time to learn more about how a superfood supplement can help bring back life to your hair!


What Is Spirulina?


Did you know that through nutrition, Spirulina can help maintain hair health? It’s a well-known, nutrient-dense superfood many use as part of their diets thanks to its many health benefits.

But what is spirulina, exactly? It’s a blue-green algae that naturally grows in freshwater and saltwater bodies. Manufacturers offer it in numerous forms, such as spirulina powders, tablets, and liquid extracts.


Benefits of Spirulina for Hair


1. Spirulina Benefits for Hair Growth


Does spirulina thicken hair?

Our hair is mainly made up of keratin, which is a type of protein. Spirulina, meanwhile, is rich in protein. In fact, as per the USDA, this superfood offers 4 grams of protein for every tablespoon a person takes.

Because of its dense protein content, it provides the keratin that’s needed to promote healthy hair growth. On top of this, spirulina also helps promote and boost collagen production in our body. Not only does it help keep our skin aging, but collagen also promotes hair growth. This compound helps create the proteins needed to build more hair and strengthen brittle hair.

Apart from ingesting spirulina, you may also look for shampoos, conditioners, and treatments with it to help with hair regrowth.


2. Spirulina for Hair Loss


Does spirulina help with hair thinning? Does spirulina contain biotin? 

Biotin is another incredible compound that our hair can benefit from, and one supplement you can get it from is spirulina.

Biotin helps the hair by promoting healthy cell turnover. This speeds up the process of growing your hair, which is good if you want to avoid having thinning or bald spots.

Besides biotin, this cyanobacteria also carries choline, an essential nutrient for healthy hair.


3. Spirulina Benefits for Scalp Health


The hair on our heads grows from our scalp, so taking care of it is essential in maintaining the health of your hair. Fortunately, spirulina supplements may also maintain your scalp’s health in several ways.


Spirulina for Dandruff


Did you know that spirulina fights dandruff?

Dandruff is one of the most common scalp issues, and different factors may cause it. It’s often characterized by a flaky scalp that may sometimes be itchy.

Thanks to spirulina’s antimicrobial properties, it may help prevent dandruff caused by infection, particularly fungal infections. It may also help calm the scalp because of its potent anti-inflammatory benefits.


Spirulina for Scalp Moisture and Hydration


Microalgae, such as spirulina, contain hygroscopic molecules. These molecules absorb water particles from the environment and help release or deliver them to the skin, including your scalp.


Spirulina for Soothing the Scalp


One of the most documented health benefits of spirulina is its anti-inflammatory properties. Thanks to this, it may help tone down the severity of our body’s inflammatory response.

As such, it helps soothe the inflammation and redness in our scalp. Also, because this superfood contains amino acids and proteins, it may help rebalance the skin on the scalp, reinforcing its protective barrier and ensuring that it functions properly.


4. Spirulina Benefits for Grey Hair


When you start getting gray or white hair, the only way to reverse it is by applying dark hair dye. But did you know that you can help slow down the appearance of gray hair?

Deficiencies in certain nutrients can cause your hair to turn grey prematurely. To slow this down, you need to avoid such deficiencies.

Taking spirulina supplements can quickly remedy this, as they contain the nutrients needed to maintain your gorgeous hair colors. Some such nutrients include protein, zinc, and folic acid.


How to Use Spirulina for Hair


spirulina superfood supplement


When it comes to supporting healthy hair growth, you can use spirulina in two ways: by adding it to your diet or by using it topically.

Spirulina Supplement


Adding spirulina into your nutritional plan is one easy way to support your hair’s health, all while reaping the other benefits it may have in the body.

Doing this is straightforward: you must take the recommended daily spirulina dosage. You may do this by directly taking tablets with water or incorporating spirulina powder or liquid extracts in your meals, drinks, and desserts.


Topical Spirulina


This blue-green algae may also benefit your hair by being applied directly to your hair and scalp via haircare products.

If that is not accessible, add spirulina powder to the shampoo or conditioner you already use. You can use blue-green spirulina for hair mask treatments if you want something more nourishing. Try making homemade hair masks using this superfood and some nourishing household ingredients.

An example of a spirulina hair mask for promoting hair growth that you can try at home involves mixing spirulina powder with plain yogurt, coconut oil, and honey into a paste. Apply this to your hair and let it sit for around 15 minutes before rinsing.


Frequently Asked Questions


What Is the Superfood for Hair Growth?


Apart from spirulina, if you want to improve your hair growth, you may look at many other protein- and nutrient-dense superfoods. You should try spirulina’s cousin, chlorella, which is also rich in protein and can provide omega-3 fatty acids that may promote healthy hair growth.


What Is the Best Vitamin to Thicken Hair?


Spirulina hair benefits come from the many nutrients it has. Many vitamins can positively affect your hair. To thicken hair, you can choose to take any of the following vitamins:

  • Biotin (vitamin B7)
  • Vitamin D
  • Niacin
  • Other B-Vitamins


What Hair Types Can Spirulina Support Best?


Most hair types can benefit from spirulina as a dietary supplement and an ingredient in routine hair care products.

The only ones who may want to tone down the amount of spirulina topically are people with low-porosity hair, but it’s still safe to take spirulina for hair care with a balanced diet as part of a nutritional health plan.


The Importance of Spirulina for Hair Health


Your diet affects your entire body, including your hair. Spirulina brings many health benefits, and a healthy body will reflect on your outward appearance, including the state of your hair.

If you want healthy tresses, remember that you also need to support them with the nutrients you take. Luckily, spirulina’s dense nutritional content makes that easier to do.

Ready to achieve gorgeous, strong, healthier hair? Try using spirulina as part of your daily hair care routine.


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John Riedl

Simply put that’s why I’ve gone down the health journey of research and creating health brands.

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