From the Manufacturer's Label:
Astaxanthin is a naturally occurring carotenoid that, because of its unique structure, provides antioxidant benefits. Zanthin® Astaxanthin supports overall ocular health.**
Manufactured by NOW® Foods.
About Puritan’s Pride
For more than 40 years, Puritan's Pride has helped families achieve a lifestyle of wellness. Our vitamins and supplements are made with care from the highest quality ingredients. They are tested or inspected as many as 15 times throughout the manufacturing process. That's why you can shop with confidence. We take pride in our products and helping customers feel their best.
Not manufactured with wheat, gluten, milk, egg, fish, shellfish or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.