Organic Bladderwrack (Fucus vesiculosus). Also known as black tang, rockweed, sea oak and bladder fucus.
 
Known for its uses to help ease arthritis pain, arteriosclerosis, blood cleansing, kidney support, consitpation and resiratory support. 
 
Sold by the ounce (28.5g/oz)
1 ounce is approximately 3/4 cup
 
Caution: Do not take if you are pregnant or nursing. Consult a physician before taking any herbal supplements. This product has not been evaluated by the FDA and is not intended to diagnose, treat or cure any disease.