From Klamath Lake

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.*

Directions: 1 tablet daily. Do not exceed suggested use.

Ingredients: 1 Tablet supplies:
Sodium 5 mg
Organic Blue-Green Algae Blend 500 mg
(Aphanizomenon flos-aquae and Arthrospira platensis)

Other Ingredients: modified cellulose gum, silica, and stearic acid.

Allergies: Suitable for vegetarians and vegans. Contains no dairy, egg, gluten, corn, soy, or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor, or fragrance.

Warning: 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.