Best Chlorella Supplements Reviewed & Rated

Disclosure: We use affiliate links and may receive a small commission on purchases.

In a Hurry? Editors choice:
1. Bulk Supplements
Test Winner: 1. Bulk Supplements

Chlorella is known to help detoxify and clear the body of toxins, resulting in a boosted immune system, better digestive health and much more energy. This helpful guide brings 10 of the best chlorella supplements available so that you can find a product that will suit you the best and help you stay as healthy as possible.

Bulk Pure
  • Bulk Pure
  • 5 out of 5
    Our rating
  • Clean and Pure
  • Price: See Here
NOW Foods
  • NOW Foods
  • 4.6 out of 5
    Our rating
  • 1000mg tablets
  • Price: See Here
Actif Ocean
  • Actif Ocean
  • 4.2 out of 5
    Our rating
  • Natural
  • Price: See Here

Chlorella first appeared over two billion years ago. It was the initial appearance of a plant with a distinct nucleus. Chlorella grows in fresh water and has a spherical shape, is a single-celled microorganism, and has a nucleus. It is particularly small, with each chlorella cell being a mere 2 – 8 microns wide.

Much as its name suggests, chlorella is loaded with chlorophyll. This green pigment is what gives plants their green color and is also an effective antioxidant that aids in cleansing the liver and digestive tract of contaminants while decreasing damaging cholesterol levels. Chlorella comprises of three to five percent chlorophyll, according to the American Cancer Society, which is the greatest quantity in any microalgae and considerably more than green land vegetables.

Chlorella is known to detoxify heavy metals and regular consumption of chlorella can even aid in the prevention of heavy metals accumulating in the bodies’ soft tissues and organs. Another beneficial aspect provided by this plant is its ability to detoxify chemotherapy and radiation. Its elevated levels of chlorophyll are known to defend the body against ultraviolet radiation therapies while eliminating radioactive elements from the body. This plant is also known to aid your immune system. During a study, researchers have found that chlorella maintains a healthy immune system response and aids “natural killer” cell activity.

Chlorella also helps in the promotion of weight loss. It does this by aiding in the regulation of hormones, aiding the metabolism, supporting higher levels of energy, and increasing circulation. Along with this, you will also find that chlorella will reduce weight and body fat while also removing any stored toxins. Another physical benefit you can experience from chlorella is its ability to make your skin look younger. During a study, researcher found that chlorella can significantly decrease oxidative stress, which can be caused by pollution, poor diet, or stress. The reason chlorella can effectively make your skin appear younger is due to its abundance of vitamins A, C, and glutathione.

10 Best Chlorella Supplements

1. Bulk Supplements

1. Bulk Supplements
Bulk Supplements is a popular online fitness brands and they produce a huge range of health foods, supplements and vitamins so that you can maintain the best health, stay fit, and keep your performance levels high.
Expand to see more

Clean and Pure

Bulk Supplements pride themselves on producing high quality supplements, made free of fillers and preservatives, adding no added chemicals into their supplements, and providing you with only the best quality supplements.

Factory Sealed Zip Pack

All of the Bulk Supplement products are placed into factory sealed zip pouches, which are then ripped open but zip sealable, making them much easier to keep your vitamins fresh.

Features and Specifications

  • 250g per bag
  • 78 servings per bag
  • 2g of Chlorella per serving
  • No added ingredients
  • Free from almost all allergens
  • Suitable for vegetarians and vegans
  • Easy to take

Price/Value

This powder offers a high potency and a high value, with over 2 month’s worth of supplement.

Decision Time

This supplement option is easy to swallow for those who struggle, and almost completely allergen free, making it perfect for those who are looking for a simple chlorella supplement.

Pros
  • Ideal for those who struggle with taking tablet formed supplements
  • Zip locked to keep fresh
  • Suitable for a wide range of dietary needs and requirements
  • Highly potent
  • Detoxifies the digestive tract
  • Laboratory tested for purity
Cons
  • Unpleasant taste
  • Clumps easily

2. NOW Foods

2. NOW Foods
NOW Foods is a popular brand in our reviews and shows up often. NOW Foods are known for their simple product that do exactly what they say on the bottle, so you know you’re getting exactly what you want from NOW Foods Chlorella. If you are looking for a clean and simple supplement option then NOW Foods is one of the best manufacturers so that you can stay healthy and keep your body in its best shape.
Expand to see more

Rich in Chlorophyll and Beta-Carotene

NOW Foods Chlorella is filled with chlorophyll and beta-carotene, both of which are associated with the cleansing of the digestive system and aiding digestion.

Naturally Free from Allergens

It is made only from broken cell algae and this makes it naturally free from most allergens and additives that can affect those with more sensitive digestive systems and more restrictive dietary requirements.

Features and Specifications

  • 120 tablets per bottle
  • 3 tablets per serving
  • 40 servings per bottle
  • 1000mg tablets
  • Suitable for vegetarians and vegans
  • Naturally free from most other allergens
  • Free of additives and preservatives

Price/Value

It offers 40 days worth of supplement, making them higher value than most other products available.

Decision Time

NOW Foods Chlorella is an excellent quality chlorella supplement offer that can give you everything you would expect from a chlorella supplement and none of the additives and preservatives that can come with cold pressed tablet supplements.

Pros
  • Highly potent
  • Suitable for a range of dietary needs
  • Over 1 month worth of supplement
  • No additives and preservatives
Cons
  • Hard to swallow
  • Large tablets
  • Can turn chalky and crumble

3. Actif Ocean

3. Actif Ocean
Actif Ocean is a popular brand in the health food market, and offers a range of products for those who want added health benefits in their everyday lives. This supplement is free of any preservatives and GMO.
Expand to see more

Contains over 100 Amino Acids and Anti Oxidants

Actif Ocean Cleaned Organic Chlorella is a very pure, and very beneficial supplement, offering you over 100 of the most common amino acids and antioxidants in every serving, keeping your body healthy and working hard.

Completely Natural

It made from non-GMO plants and farms, and is free from preservatives and fillers, keeping the supplement in its most natural form so that you receive only the best quality supplement.

Features and Specifications

  • 120 tablets per bottle
  • 2 tablets per serving
  • 60 servings per bottle
  • Best taken in the morning with 200ml of water
  • Non-GMO
  • Gluten free
  • Free from preservatives and fillers
  • Suitable for vegetarians and vegans

Price/Value

It offers 2 moths worth of supplement for a very good price, making it one of the highest valued supplements on this list.

Decision Time

If you are looking for a clean supplement that offers you exactly the supplement without any additives or preservatives, then Actif Ocean Cleaned Organic Chlorella is one of the best options to look at to get what you want.

Pros
  • Improves immune function
  • Increases energy
  • Nourishes healthy cells
  • Non GMO
  • Completely natural
  • Suitable for a range of dietary needs and requirements
Cons
  • Large tablets
  • Difficult to swallow
  • Unpleasant aftertaste

4. Nutricost

4. Nutricost
Nutricost Chlorella is another chlorella supplement option for those who find it hard to take tablet forms of vitamins and supplements, as this is another container of powdered supplement.
Expand to see more

Utterly Natural

Nutricost Chlorella is free from any binders, fillers, chemicals and other additives, making it one of the purest and most potent chlorella products on the market.

Non-GMO

Nutricost is very careful to keep any GMOs (Genetically Modified Organisms) out of their vitamins and supplements, as these GMOs can be incredibly detrimental to our health. All Nutricost supplements are completely natural.

Features and Specifications

  • 300g per container
  • 3g per serving
  • 100 servings per container
  • No other ingredients than chlorella
  • Non-GMO
  • Gluten free
  • Allergen free
  • Free from many allergens
  • Suitable for vegetarians and vegans

Price/Value

Nutricost Chlorella offers over three months of supplement, giving you incredible value, and although it is slightly more expensive than other options, it still offers very much beneficial features.

Decision Time

Nutricost Chlorella is one of the best options for those who struggle consuming tablet forms of supplement. This product offers brilliant value and a myriad of health benefits for you to enjoy.

Pros
  • Suitable for a range of dietary needs and requirements
  • Completely natural
  • Free from any additives or preservatives
  • Over three month’s worth of supplement
  • Incredibly easy to consume
Cons
  • Unpleasant taste
  • Has been known to give some consumers nausea

5. Sunlit Best Greens

5. Sunlit Best Greens
Sunlit Greens is one of the world’s superior supplement manufacturers, offering a number of popular supplement options that will give you a range of health benefits that will keep you healthy and give you plenty of energy.
Expand to see more

100% Sun Grown Algae

The chlorella is developed and grown in the sunlight, making it completely organic and pure. This gives you a much more natural supplement that can offer you all of the benefits of a chlorine supplement whilst still being completely free of additives and GMOs.

Packed with Protein

It's produced with the best quality algae, which is packed with a range of proteins and amino acids that help to keep your body and muscles strong and lean.

Features and Specifications

  • 1000 tablets per packet
  • 12-21 tablets per day
  • Minimum of 50 servings per packet
  • High potency
  • Can be used as a protein supplement
  • Micronized for higher absorbency rates

Price/Value

On initial glances, it seems to be a very high value supplement, as there are 1000 tablets in every packet. However, there is an incredibly high dosage in every serving and this brings the value of the supplement down.

Decision Time

If you are looking for a supplement that can also serve as a protein supplement for vegetarians and vegans then Sunlit Best Greens Chlorella is the choice for you, however the dosage is slightly too high to serve as an effective chlorella supplement.

Pros
  • Easy to swallow
  • Can substitute meat proteins
  • Suitable for vegetarians and vegans
  • Completely natural and organic
  • Sun grown algae
Cons
  • Incredibly high dosage
  • Hard to maintain

6. Dr. Mercola

6. Dr. Mercola
Dr. Mercola Fermented Chlorella Tablets are crafted with a special variety of chlorella in order to give the most benefits and premium potency. If you are looking to up your chlorella dosage, then this may be the product for you.
Expand to see more

Chlorella Vulgaris

It is made from a specialized chlorella variety called chlorella vulgaris, and this gives the chlorella a higher bioavailability and a higher potency than many other formulas on the market.

Indoor Sterilized Cultivation

It is an indoor cultivation which is kept sterile and clean, keeping the supplement safer and more sterile than other formulas, pure and clean and giving you the highest quality possible.

Features and Specifications

  • 450 tablets per bottle
  • 5 tablets per serving
  • 90 servings per bottle
  • 1g of chlorella per serving
  • 90 days of serving
  • No additives or preservatives
  • Suitable for vegetarians and vegans

Price/Value

These tablets offer three months of supplement tablets, and this is great value in comparison to other products in this review. However, the dosage is quite high, and with 450 tablets a bottle the price is slightly higher than other options.

Decision Time

For an incredibly natural and highly potent supplement, Dr. Mercola Fermented Chlorella Tablets is an excellent option. However, the dosages are rather high and not as well suited to those with busier schedules.

Pros
  • 3 months of supplement in every bottle
  • Naturally gluten free
  • Suitable for a wide range of dietary needs and requirements
  • Sterile cultivation for higher purity
  • Highly potent
  • No additives or preservatives
Cons
  • Higher dosage than other products
  • Can cause nausea in high doses
  • No information on fermenting process

7. Sunfood

7. Sunfood
Sunfood focuses on developing the purest and clearest forms of supplements by developing formulas that use only the most natural ingredients to help your body heal and grow. These tablets are specially formulated for purity and potency so that you receive only the best health benefits.
Expand to see more

Excellent For Detoxifying The Body

This is one of the best methods of detoxifying the body from dangerous and harmful chemicals. This allows you to keep the tissues and cells of your body as healthy as possible, even if you are in regular contact with radiation and heavy metals.

Maximum Absorption

Sunfood Chlorella Tablets are formed from broken cell wall algae to increase the absorption, giving you better and faster results than many other products on the market.

Features and Specifications

  • 216 tablets per packet
  • 12 tablets per serving
  • 18 servings per packet
  • Naturally allergen free
  • Suitable for vegetarians and vegans
  • Formed from broken cell wall algae
  • Fast absorbing

Price/Value

The brand offers 216 tablets in every pack, but this only translates into 18 servings, leaving the value of this supplement relatively low.

Decision Time

Sunfood Chlorella Tablets offers a top quality supplement with premium quality and fast absorption, however the price is quite high for the low number of servings that are offered in each package.

Pros
  • Incredibly fast absorption
  • Suitable for a range of dietary needs and requirements
  • One of the purest formulas available
  • Helps to detoxify and cleanse the body
Cons
  • High dosage
  • Low serving count

8. Potent Organics

8. Potent Organics
Potent Organics is one of the higher end brands when it comes to health and wellness supplements. Although slightly more expensive than other products, they have a greater potency and purity.
Expand to see more

Radiation Free

Potent Organics Chlorella is made from the broken cell walls of the algae, which is grown in uncontaminated water, assuring that the algae are radiation and contaminate free, giving you a better health benefits.

Supports Detoxification

It helps to boost the immune system and detox the body so that you have more energy, feel better and get sick less often.

Features and Specifications

  • 60 capsules per bottle
  • 1 capsule per serving
  • 60 servings per bottle
  • Easy to swallow
  • Suitable for vegetarians and vegans
  • 600mg of chlorella per serving

Price/Value

It is slightly more expensive than other supplements on the market, but the incredible features and easy to maintain serving sizes make it well worth the money.

Decision Time

The Potent Organics Chlorella is one of the more expensive brands, but it is well worth the money. These easy to swallow tablets are completely vegetarian and are much easier to maintain than other options, perfect for those with a busier schedule.

Pros
  • Easy to swallow
  • Naturally gluten free
  • Suitable for a wide variation of digestive needs
  • Highly potent
  • 2 months of supplement
Cons
  • No information on the source
  • Can make you thirsty

9. Huntington Labs

9. Huntington Labs
Immune Boosting Super Chlorella Extract is one of the only products in this review that is an extract rather than a ground supplement, and this makes it more potent that other options, perfect for those who want a more potent supplement.
Expand to see more

Helps Fight Sleeplessness

It is known to help with sleeplessness as the high potency assists you in gaining a proper and restful night’s sleep, giving you more energy throughout the day.

Supports Weight Loss

The antioxidant support and cleansing properties help to support and maintain weight loss, this is better for those who are looking for a more natural way of losing weight.

Features and Specifications

  • 60 capsules per bottle
  • 1 capsule per serving
  • 60 servings per bottle
  • Easy to swallow
  • Suitable for vegetarians and vegans
  • Very potent
  • 2 months’ worth of supplement

Price/Value

This is one of the most expensive options on this list, yet it is one of the purest and highly potent supplement options available. This makes it an excellent choice, as it is very high value.

Decision Time

For many, the Immune Boosting Super Chlorella Extract may be slightly too expensive, yet if you want a guarantee of quality, fast and boosted results, then this product is the one for you.

Pros
  • Suitable for vegetarians and vegans
  • Gluten free
  • High potency
  • Easy to swallow
  • Easy to maintain
  • Plenty of supplement in each bottle
Cons
  • Unpleasant aftertaste

10. Nature’s Design

10. Nature’s Design
The final product on our list is Nature’s Design chlorella. This product is of quite high quality and highly potent, and we are sure that you will see why.
Expand to see more

Over 30 Vitamins and Minerals

Each capsule is specially formulated to contain over 30 vitamins and minerals to give you an incredible boost in your everyday diet.

Premium Detoxification

Nature’s Design Pure Chlorella Capsules help to detoxify the body and cleanse the immune and digestive systems. This gives you more energy and keeps your body much healthier.

Features and Specifications

  • 60 capsules per bottle
  • 1 capsule per serving
  • 60 servings per bottle
  • Gluten free
  • Easy to swallow
  • Plenty of servings

Price/Value

These capsules come at an excellent price and offer plenty of supplement, making this product one of the best for value.

Decision Time

This product is worth it if you are looking for a light supplement to supply you with energy and an immune boost throughout the year.

Pros
  • Suitable for a wide variety of digestive needs and requirements
  • Easy to swallow
  • 2 months of serving
  • Over 30 vitamins and minerals in each supplement
  • Supports immune and digestive systems
Cons
  • No specification on the strain of chlorella algae


The author and the publisher present all contained information for educative purposes only. Read carefully all product packaging and instructions for any services or products mentioned or suggested on this website and observe all safety instructions. For more information, read our Disclaimer.