Customize Your Shopping Experience!

Please select the destination country, language, and currency you prefer.

Available Shipping Methods
Available Payment Methods
Added to Cart
Combo Discount:
View/Edit Cart Checkout
Cart Total:
Customers Also Bought:

Source Naturals, Blue-Green Algae Powder, 4 oz (113.4 g)

By Source Naturals

Our Price:
You Save:
$29.67 (46%)
  • Volume Discount
  • Buy 4+
    Save 5%
Earn 10% Loyalty Credit ?

This product is already in your Wish List.

View Wish List

This product is now in your Wish List.

In Stock
  • Product Code: SNS-00175
  • UPC Code: 021078001751
  • Package Quantity: 4 oz (113.4 g)
  • Dimensions: 2.5 x 2.5 x 4.6 in, 0.35 lbs (0.16 kg)
Bundle Offer
Save $2.00 when you purchase these items today for only $38.78


Combo Discount:



- $2.00


Product Overview

  • From Klamath Lake
  • Freeze-Dried
  • Dietary Supplement

Source Naturals Blue-Green Algae is wildcrafted and harvested in the prime upper regions of Upper Klamath Lake, Oregon, and is of the highest quality available. Its name comes from the two color pigments it contains; phycocyanin, which is blue, and chlorophyll, which is green. Blue-Green Algae also contains significant levels of vitamins, minerals, and rich pigment nutrients and is an excellent non animal source of protein and amino acids.

Suggested Use

1/2 teaspoons (1 gram) daily, mixed in water or juice, preferably on an empty stomach.

Other Ingredients

Suitable for vegetarians and Hypoallergenic: contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.


If you are pregnant, may become pregnant or breastfeeding, consult your health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Store in a cool, dry place.

Visit Manufacturer's Website
Supplement Facts
Serving Size: 1/2 Teaspoon (approx. 1 gram)
Servings Per Container: 113
  Amount Per Serving %DV*
Protein 1 g 2%
Blue-Green Algae 1 g
(Aphanizomenon flos-aquae)    
Yielding approximately**:    
Vitamin E 0.23 IU <2%
Vitamin B-12 0.26 mcg 4%
Calcium 7 mg <2%
Phosphorus 7 mg <2%
Iodine 22 mcg 15%
Magnesium 2 mg <2%
Zinc 7 mg 45%
Manganese 22 mcg <2%
Molybdenum 40 mcg 50%
Potassium 15 mg <2%
*Percent Daily Values (%DV) are based on a 2,000 calorie diet.
**This list represents a typical yield. Each lot may vary slightly.
† Daily Value not established.

iHerb Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars

Features of these algae!

Posted by Reviewer1623494 on Jul 13, 2011

Form a foam when dissolved in water. Dissolve relatively - difficult. But they are very effective and work perfectly, just the way I expected! VISIBLE improve nervous system and very quickly. Lead to the muscles.

Was this review helpful to you?

4 people found the following review helpful


Posted by Reviewer3297755 on Mar 05, 2009

i like it alot, energy levels higher that before. thanks.

Was this review helpful to you?

2 people found the following review helpful

it is not an algae

Posted by Hungarian on Aug 06, 2015

It is a toxic form of cyanobacteria producing liver and nervous system toxins known as microcystins and anatoxins. youtube.com/watch?v=Pscx5vkYy5w

Was this review helpful to you?

2 people found the following review helpful

Gread Product

Posted by Reviewer2290922 on Aug 22, 2010

Had a hard time finding powder form. Great product and price.

Was this review helpful to you?

1 person found the following review helpful

Source Naturals, Blue-Green Algae Powder. 4 oz

Posted by Reviewer2411252 on Oct 01, 2010

Love it-love it... I have also used this product for years and give it the highest recommendation.

Was this review helpful to you?

1 person found the following review helpful

See All Reviews