Astaxanthin (4 mg per capsule - 90 capsules)

Considered the “king” of the carotenoid antioxidants with up to 6,000 times the quenching power of other popular antioxidants, including vitamin C, Organic Astaxanthin offers unparallel potential for protecting your cells and tissues from damaging free radicals. Grown without plasticizers and in glass tubes to guard against environmental contaminants, our Organic Astaxanthin from marine microalgae is the cleanest and purest astaxanthin available in two convenient dosage levels.*

This bottle is 4mg per capsule 
90 capsules per bottle