Pure Hawaiian Spirulina: Unbiased 2022 Review

Welcome to our review of Pure Hawaiian Spirulina Powder by Nutrex Hawaii.

Spirulina is one of the most nutrient dense superfoods and often known as the king of the superfoods.

Pure Hawaiian Spirulina

This review will look at what makes spirulina effective and what kind of benefits you could experience from using Pure Hawaiian Spirulina Powder.

What Is Pure Hawaiian Spirulina Powder?

Hawaiian Spirulina is a carefully selected strain of arthrosporic platensis. It has been developed over many years in sunny Hawaii. It’s an all-natural Hawaiian spirulina Pacifica grown in a combination of pure and fresh water from Hawaiian aquifers and deep ocean water.

Pure Hawaiian Spirulina is a powder dietary supplement of an incredibly nutrient rich superfood.

Pure Hawaiian Spirulina Review

The Hawaiian Spirulina powder contains 100% pure spirulina from Hawaii, as the name suggests. Spirulina has been scientifically proven to be one of the best superfoods due to its high level of nutrition.

It is rich in antioxidants and is also a good source of plant protein.  It can be difficult to source this ingredient in your local store and a dietary supplement is a popular and effective way of increasing the level if nutrients in your diet. Hawaiian Spirulina contains high levels of antioxidants, enzymes, vitamins, and minerals. It is said that Hawaiian Spirulina contains more nutrients than 5 servings of fruits and vegetables.

Hawaiian Spirulina is also a complete protein, containing essential and non-essential amino acids that support your overall health. Some people like to take greens supplements that contain a range of ingredients, but some prefer to have one good ingredient which has high nutritional quality.

Nutrex claims that the powder will boost the immune system and enable healthy aging, support normal cholesterol, support a healthy and energetic lifestyle by providing nourishment and support overall cellular health.

What Are the Nutritional Benefits of Pure Hawaiian Spirulina?

Hawaiian Spirulina helps support cardiovascular, eye and brain health, boosts immunity and energy for a healthy and active lifestyle.

nutrex hawaii Pure Hawaiian Spirulina

It is a rich source of vitamins A, K1, K2, B12 and iron. It’s also a great source of other nutrients such as carotenoids, GLA, SOD, and phycocyanin. Hawaiian Spirulina is one of the world’s most nutritious superfoods.  Nutrex Hawaiian Spirulina contains more nutrition per gram than any other Spirulina on the market!

Some of the major benefits it offers are:

Improve Muscle Strength and Endurance

Exercise-induced oxidative damage is a major contributor to muscle fatigue. Certain plant foods have antioxidant properties that can help athletes and physically active individuals minimize this damage.

Spirulina appears beneficial, as some studies pointed to improved muscle strength and endurance.

Prevents Anemia

There are many different forms of anemia.

The most common one is characterized by a reduction in hemoglobin or red blood cells in your blood.

Is a Powerful Antioxidant and Anti-Inflammatory Properties

Spirulina is a fantastic source of antioxidants, which can protect against oxidative damage.

Its main active component is called phycocyanin. This antioxidant substance also gives spirulina its unique blue-green color.

 Critical For Removing Toxic Heavy Metals

Spirulina is important for removing heavy metals from the body. Metals such as mercury, aluminum, lead, cadmium, and toxic copper. Getting rid of these metals gets rid of some of the most favored food of viruses, which are linked to chronic illnesses and symptoms, including different autoimmune diseases.

Other Benefits: Promotes good eye health, great for anti-aging, helps to protect against infections, great for healthy digestion, increases absorption of nutrients, supports cardiovascular health, and more. High-quality spirulina is the best protein powder you can use in morning drinks and smoothies.

Hawaii Pure Hawaiian Spirulina Powder Ingredients

A positive first impression of Pure Hawaiian Spirulina after looking at its nutritional facts label. Obviously, this is just one ingredient, Spirulina so there is no need for a list of ingredients.

What’s helpful is the breakdown in the different nutrients.  The label states that this is an average amount found in one serving, as different Spirulina brands will vary in nutritional content due to the origin of the product and how it was grown and stored.

Spirulina Ingredients

Although the ingredients list isn’t lengthy, due to the fact that there’s only one ingredient, Nurex shows the amount of each and every vitamin, mineral, carotenoid, and phytonutrients within the powder.

In addition, the Spirulina grown by Nurex is 100% vegetarian and vegan, non-GMO, gluten-free, lactose-free, soy-free, pesticide-free, herbicide-free, and solvent-free. This tiny alga is packed with nutrients including Protein, Vitamin B1 (thiamine), Vitamin B2 (riboflavin), Vitamin B3 (niacin), Copper and Iron. It also contains decent amounts of magnesium, potassium and manganese and small amounts of almost every other nutrient that you need.

Pure Hawaiian Spirulina (Arthrospira platensis), contains antioxidant enzyme superoxide dismutase from Arthrospira platensis. Pure Hawaiian Spirulina is high in Vitamin A, which is thought to help prevent diseases like cancer and heart disease.  It can help strengthen the immune system and improve skin conditions.

This supplement also contains Vitamin K1 and K2, which plays a vital role in bone metabolism, blood clotting and regulating blood calcium levels.

Pure Hawaiian Spirulina is rich in B Vitamins, containing B1, B2, B3, B6 and B12. B Vitamins provide a range of health benefits, supporting healthy brain function, maintaining healthy nerve function, and supporting healthy energy levels.

Potassium is thought to help reduce blood pressure, decrease the risk of stroke, and reduces the formation of kidney stones.

Phytonutrients are natural substances found in plants and have powerful anti-inflammatory properties.  They are effective antioxidants and help strengthen immunity.

Pure Hawaiian Spirulina has higher levels of antioxidants and vitamins than you would find in your daily portions of fruit, making it an effective way to improve your nutrition.

How to take Pure Hawaiian Spirulina

Nutrex recommends a serving size of 3g, which is the perfect serving of Spirulina. According to Healthline, the recommended daily amount of Spirulina is between 2-3g. Therefore, this product is supplying the consumer with the correct amount of Spirulina, and it should provide the benefits it claims to.

Supplement Facts Serving Size

Although the tablets only contain 1,000mg of Spirulina, Nutrex recommends a dosage of three tablets per day, therefore making the daily recommended amount.

One recommended recipe is taking spirulina with avocado. The ingredients are 1 avocado, 2 teaspoons of Hawaiian Spirulina Powder, salt, pepper, fresh garlic, some lemon juice and lettuce for wrapping.

Pure Hawaiian Spirulina

Directions: Smash the avocado and add the rest of the ingredients. Then wrap the mixed avocado into lettuce or spread it on rice cakes. You can use it as a dip or sauce for salads. You can also add cilantro or chili.

Customer Reviews of Pure Hawaiian Spirulina

Pure Hawaiian Spirulina has an average rating value of 4.6 / 5 on Amazon.

Pure Hawaiian Spirulina is an Amazon’s Choice product.  This means it comes highly recommended due to having a high number of positive reviews, and a fair price. This is one of the highest rated products we have seen, with over 80% of the ratings being 5 stars on same page link.

Users have noticed improvements in their energy levels, skin and hair.  Many users choose Spirulina as a protein source and treat it as like a multivitamin.

Here are some of the customer reviews given:

hardly ever write reviews but felt like I had to warn people. This stuff is dangerous. I took a teaspoon for 13 days in a row as part of the Medical Medium Heavy Metal Detox Smoothly. I felt fine the first day then the second day I noticed that I was tired, dizzy and a little out of it with mild stomach cramps. I thought it was part of the detox effect. Day by day it got worse until I woke up in the middle of the last night drenched in sweat with horrible chills, racing heart, and upset stomach. I was up for hours scared that something was seriously wrong with me. It took me a good 4-5 days to get this stuff out of my system and feel better.


One month using this Spirulina so I’m not really sure of any benefits. I have been blending 1 heaping TSP in my morning breakfast drink 4 times a week and the other 3 days I have been stirring it into my oatmeal and blueberries. For added benefit I do 1/2 TSP in my Water for my Bike Ride every day.
Honestly, I feel no difference at all than before I started using this.
Smells like rotten eggs and tastes as bad. But blended in food or drink really helps.

Some users were put off by the smell saying it smells like fish.  There are also some users who appear to have had bad reactions to the product, including vomiting and diarrhea.

It should be noted that these products are dietary supplements and thus are not intended to treat diseases or cure them. However, the essential nutrients contained can alleviate and improve health.

Are There Any Side Effects?

There were some reports from customers experiencing side effects although these are rare. Side effects of using the product seem to be in line with what experts report as possible side effects of Spirulina. These include nausea, headaches, and upset stomach.

These side effects remain rare and may occur due to incorrect dosage or if your body is not used to this type of nutrition. If you’re unsure if it is safe for you, always consult a medical professional.

 Who Are Nutrex Hawaii?

Nutrex Hawaii was founded in Hawaii by Dr. Gerald Cysewski in 1990.

Dr. Gerald Cysewski in 1990.

The Nutrex Hawaii farm is operated by the parent company Cyanotech who grow the microalgae.  It is situated on the Kona coast which receives more sunlight than any other coastal location in the United States. This creates the best conditions for Spirulina to grow, enabling them to grow for 12 months of the year.

BioSecure Zone

Nutrex Hawaii is located in a biosecure zone. This prohibits the use of harmful pesticides and GMO’s, ensuring the purity and safety of the product.

Nutrex Hawaii Farm

The company seem to be led by a highly qualified and experienced team.  We have found no bad press or controversy with the company.

How Much Does Pure Hawaiian Spirulina Cost?

1 bottle (16oz) = From $36 (prices can vary). This seems like a reasonable price for a large bottle.  This pure Spirulina packs more nutrition than most greens and superfood supplements so seem like excellent value for money.

You can purchase the Hawaiian Spirulina powder from the Nutrex Hawaii website directly, or through Amazon. In addition, there’s a 30-day money-back guarantee offered in cases you are dissatisfied with the product.

Is It Worth the Price?

A 16oz bottle of Hawaiian Spirulina Powder costs $45.99 on a one-time purchase. The bottle contains 151 servings and therefore this works out at a cost per serving of $0.30. If you choose to subscribe to the product, you can save 10%.

This is quite cheap in comparison to other superfood formulas and supplements. Of course, this only contains Spirulina, but the fact that the brand is so transparent, and the powder will actually work and it’s this price is impressive.

When it comes to shipping, the brand ships to anywhere in the USA for a flat fee of $5.95 and anything over $75 if free. It can be bought worldwide, but shipping fees and the countries that it can be shipped to isn’t mentioned.

Final Verdict

Pure Hawaiian Spirulina is an impressive product.

The science behind the high nutritional content of Spirulina is well known but Nutrex Hawaii have created a product manufactured to high quality standards. The product is highly rated, and many customers have experienced benefits from using the product.

Pure Hawaiian Spirulina also has a range of ambassadors who use the product regularly and rely on it for their nutritional needs.

At under $40 a bottle this really is great value for money.  Many superfood supplements that may contain more ingredients, but are less potent, can cost considerably more with less reported benefits.

Overall, this is a simple but well-made effective product.

I hope this Pure Hawaiian spirulina review has been informative and helpful.