NOW Kelp Powder, 227g Flavour:Unflavoured higher bioavailability and retention rate

higher bioavailability and retention rate than other forms of vitamin C

sinus and chest congestion

Vitamin C is a factor in the normal development and maintenance of bones

All natural flavours and sweeteners

NOW Kelp Powder, 227g Flavour:Unflavoured higher bioavailability and retention rateNOW 100% Pure Kelp Powder Details 100% Pure Powder Rich in Natural Iodine Supports Thyroid Function A Dietary Supplement Vegetarian Product Kelp is a large, leafy brown algae that belongs to the seaweed family and grows in the colder waters of the world's oceans. It is a good source of marine minerals, including potassium, magnesium, calcium and iron. It is also an excellent source of iodine, which has been shown to support healthy thyroid function.