What Does Spirulina Taste Like?

 by Dr. Steve Hruby
Reviewed by Dr. Steve Hruby

I am a chiropractor, father, husband, coach, entrepreneur, and motivational speaker. Feeling good about yourself is a choice: My mission is to transform lives through optimized health and overall well-being.

  Fact Checked
 by Rhealyn Tropia, RMT
Reviewed by Rhealyn Tropia, RMT

I’ve been called a Data Ninja, The Fact Checker, and a Human Search Engine. I’m an indie content curator who does research daily, and quizzes myself on the important issues of the day.

what does spirulina taste like

Spirulina is one of the most famous dietary supplements. It’s made from blue-green algae and is one of the most nutritious supplements. Many people turn to spirulina as a superfood thanks to its high nutritional content and health benefits. 

If you have never had spirulina, you might be curious about how it tastes. Moreover, it can be challenging to make up for the taste if it’s your first time having it. 

So, what does spirulina taste like? If you are wondering what spirulina tastes like, you are in for a surprise.  Keep reading!

Is Spirulina Flavorful?

If you’ve ever tasted spirulina, you know that it’s a pretty unique experience. Because of its sea origin and high chlorophyll content, it has a delicious savory taste—like a cross between seaweed and fish.

Spirulina also has a sulfuric, or fishy, edge. This is because spirulina is an alga that grows at the bottom of oceans, lakes, and rivers. It is also known for its earthy, salty taste.

The flavor varies depending on how much spirulina is added to your food or drink. If you feel the spirulina flavor is awful and too much for you, the best thing you can do is to mix it with other foods and drinks to reduce or eradicate the taste.

What Does Spirulina Smell Like?

Spirulina has a slight ocean smell. However, if you notice your spirulina has a strong fish smell, it means it’s concentrated and has high algae and bacteria content. 

woman smelling tea form a cup

Most people want to know, “why does spirulina smell so bad?”  Simple, the concentration of these substances in spirulina is higher than in other algae or seaweed. 

You’ll know your spirulina is of high quality if it has a mild ocean smell rather than a more pungent or no smell. 

How to Improve the Taste of Spirulina?

Does spirulina have a taste, and how do you improve it? If you feel like the taste of spirulina is unbearable for you, there are some proven ways you can improve the taste. 

Adding both food and drinks can help to reduce the taste of spirulina. I like to add my spirulina to my smoothies. But using juices will also render spirulina tasteless. 

I recommend you use juices and smoothies from sweet fruits like bananas and mangoes. . Spirulina also mixes perfectly with green juices and smoothies. That’s how to make spirulina taste good.  

What Does Blue Spirulina Taste Like?

Spirulina tastes a little bit like seaweed. It’s slightly bitter and can be tasteless at times. Furthermore, it can taste fishy—this is more common in homemade spirulina than in commercially produced spirulina.

If it’s too bitter or fishy, you can get rid of the bitterness and fishiness by storing your spirulina in a sealed glass container with air holes. 

How Is Blue Spirulina Consumed?

There are many ways you can consume your spirulina. The most advisable way is to add a spoonful of spirulina to your drinks. For example, if you’re drinking a glass of orange juice, you can add some spirulina and enjoy the benefits of blue spirulina.

top view of a green smoothie in a container

Another way to consume Blue Spirulina is by adding it to smoothies. You could make a smoothie with blueberries or bananas and then stir in some blue spirulina for an extra energy boost during the day.

You can also eat blue spirulina straight from the package. Or better yet, take out about 1/4 cup and mix it with water or milk for a quick snack that will give your body extra energy and ensure you get the full benefits from this amazing superfood. You can learn the process of cultivating spirulina easily.

Why Are People Interested in Blue Spirulina?

There are many ways you can consume your spirulina. The most advisable way is to add a spoonful of spirulina to your drinks. For example, if you’re drinking a glass of orange juice, you can add some spirulina and enjoy the benefits of blue spirulina.

Gluten is another factor, and many may ask “is spirulina gluten-free?’ Yes, it’s gluten-free, and that’s a factor making it popular among users.  It has many health benefits, which is why most people do not experience the adverse effects of spirulina.

Here are some reasons people like blue spirulina. 

  • It’s nutrient-dense.
  • It acts as an anticancer.
  • It lowers blood pressure.
  • It prevents cholesterol oxidation.
  • It’s antioxidant and anti-inflammatory.
  • It lowers “bad” LDL and triglyceride levels.
  • Spirulina reduces allergic rhinitis levels in the body by 32%

Frequently Asked Questions About Spirulina

Can You Taste Spirulina in a Smoothie?

Whether you can taste spirulina in a smoothie or not depends on the smoothie’s concentration, its content, and the amount of spirulina you put in it. 

green smoothie bowl served with fresh kiwi

You might taste it if you put a lot of spirulina in a smoothie. Meanwhile, if you put a small quantity, you won’t taste spirulina in your smoothie.

Should Spirulina Taste Fishy?

Spirulina should taste fishy but not too fishy. If your spirulina tastes too fishy or even salty, it means the company that packed the spirulina did so in an unpleasant way. 

What Does Spirulina Do to the Body?

Spirulina gives the body nutrients and acts as an antioxidant and an anti-inflammatory. Moreover, it lowers blood pressure, cancer, and allergic rhinitis, where you may use spirulina for acne.

What’s the Best Way to Eat Spirulina?

The best way to eat spirulina is by adding a spoonful to your food, smoothies, juices, and salads. You can also add it to your water and milk.


You now have a picture of what spirulina tastes like. Hopefully, it’s clear, and you’ll feel it the next time you use spirulina. As discussed, spirulina is flavorful. It has a savory, sulfuric, earthy taste with a slight ocean smell.

You’ve also learned how to improve the taste of your spirulina if you can’t stand the savory flavor and slight oceanic smell. This will help you enjoy its numerous health benefits. 

Most importantly, you understand the best way to eat spirulina with your food, drinks, water, milk, smoothies, juices, and salads.

Now that you know everything there is to know about spirulina and what it tastes like, you can try our certified organic Sunlit Spirulina. It will improve your blood pressure, blood sugar, and general health.

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