Chlorophyll vs Chlorella

Chlorophyll and chlorella, are often confused for being the same thing. However, they are different. The green pigment often contributes to the confusion. They are both used to treat different conditions. When it comes to medical advice, get it from a medical professional, and avoid the word on the street. In this article, we will take a look at the different ways in which you can use chlorophyll and chlorella. We will also look at what they are, what separates them, and what makes the two so alike. Let’s dig in shall we?


Ever wondered what gives plants their vibrant green color? To cut a long story short, chlorophyll is the green color that you see in plants. It uses photosynthesis, to convert sunlight to chemical energy. Chlorophyll will convert energy from the sun into carbohydrates. The most common types of chlorophyll are chlorophyll a and chlorophyll b. chlorophyll a, is what helps to make photosynthesis possible. This is not the case with the other types of chlorophyll.  


This is a type of algae that contains chlorophyll. It only needs carbon dioxide, sunlight, and water. If all conditions are optimum, it reproduces fast. It is often used as an alternative medicine for a number of illnesses. However it is important to remember that alternative medicine does not have research backing it up and as such, it has several risks. 

Favourite Features


Chlorophyll and chlorella both have features that separate them from each other whilst some of the features make them even more similar. Some of the attributes that chlorophyll has include, medical benefits, antioxidant benefits, detoxification benefits, whilst others use it for weight loss. Applying chlorophyll topically may also help reduce the appearance of acne amongst other skin conditions.

Chlorophyll has known to be used for health reasons, even though there is not much evidence supporting how it may help people medically. Chlorophyll as well as chlorophyllin have been studied as possible cancer solutions. A study on animals showed the reduction of liver tumors. Human studies have also shown that chlorophyll may reduce the occurrence of cancer-causing compounds. 

It has also been known to act as an antioxidant. Some claims say that taking chlorophyll may reduce cholesterol. It has also been known to be a blood builder, as well as a skin healer.  Chlorophyll has shown signs of having antioxidant properties. Studies show that its impact may not be the same as what you would ordinarily get from vitamin E or other carotenoids. The manner in which chlorophyll adds its antioxidants has however brought into question,  just how effective it would be.

Research has shown a reduction of bad cholesterol, by using chlorophyll. This was revealed in a 2014 study conducted on a group of women who were already on a weight loss program. Chlorophyll has been known to help reduce cholesterol.


Some of our favorite features and benefits that are rumored to be associated with chlorella include its treatment of cancer. It’s important to note that this is an alternative medicine and is not backed up by research. However, some say that chlorella helps to slow down the production of cancer cells. 

Chlorella has its share of health claims including claims of reducing the chances of cancer. It has been found to help fight infections by strengthening the body’s immune system.

Some studies may have shown some changes, whilst others didn’t at all. That’s the reason why it is said to be inconclusive. 

Whilst this may be so, some say that chlorella helps to slow down the spread of cancer cells in the body. Some dieticians and herbal specialists may recommend chlorella as a detoxifier. However, once again, there is no real evidence showing this.

Skin treatments

Chlorophyll has components in it that make it difficult for bacteria to live and thrive. Most skin issues such as acne, are caused by bacteria on the skin. When you use chlorophyll, you create conditions that do not allow germs to grow in. as such it works well as a skin treatment. Also, it has a magnesium center, making it perfect for nourishing skin.

Chlorella also contains vitamins and nutrients that could nourish your skin. However, chlorophyll may be a more concentrated solution to skin treatment

Cancer treatments

Whilst both chlorella and chlorophyll are said to slow down the growth of cancer cells, there isn’t enough evidence to substantiate this.

A natural deodorant

Chlorophyll deals with the cause of bad body odor from the inside. There is no evidence that chlorella does this.

What could be better (side effects)


Chlorophyll may expose you to side effects such as sensitive skin, nausea and stomach cramps, digestive cramps, and discolored stool, itching, or burning when put on the skin.


Chlorella side effects include skin sensitivity to the sun, nausea, diarrhea, stomach cramps, and green discoloration of stool, among others.

Similar Features

Both chlorella and chlorophyll, are green and therefore have the potential to discolor stool. On the bright side, they are both said to be good antioxidants and may be able to treat cancer. Chlorella contains chlorophyll and both of them can be easily accessed as health supplements and taken orally and topically.

Key Differences 

In as much as the two seem to be the same or at least have the same benefits and side effects, they differ. Chlorophyll has also been said to be used to treat pancreatitis, this is one of the key differences between chlorophyll and chlorella. Chlorella is a type of algae whilst chlorophyll is an ingredient that plants use to make their food.

The verdict

Chlorophyll and chlorella both have health benefits that are still unfounded. There isn’t enough research on either of them. However, chlorophyll has been known to be used for pancreatitis treatment. Meanwhile, chlorella has benefits that include potentially boosting your immune system. Much is still being done to find out more about both substances and how you can use them in your daily life to potentially improve your health or deal with health issues.

You must get medical advice before committing to a regimen of supplements. 

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