Dietary Supplement

ZanthoSyn® (Astaxanthin)

Fight Aging with Nature's Most Powerful Antioxidant*

Groundbreaking Research

Promotes Longevity

Proven to Extend Lifespan in the NIH-Funded Interventions Testing Program.

Highly Rated

ZanthoSyn Reviews

Testimonials from our Community.

ZanthoSyn® Astaxanthin

ZanthoSyn is a pure ✨ and highly absorbed form of astaxanthin recommended by doctors for overall health and longevity.*

Testimonials

I have taken 2 a day for a few years with great results and recommended it to everyone I know.

Rosella T.

Can’t walk without it. It’s a part of our daily routine.

Clay K.

I can actually feel the difference. I am totally blown away by how quickly I could tell that ZanthoSyn was working on my joints.

Alfred C.

Love this product!! Has helped keep my cholesterol levels very healthy!! I love that it has no side effects. I've been on ZanthoSyn for many years now and recommend it without hesitation.

Marianne B.

I use ZanthoSyn as a preventative for joint aging and also for faster recovery after vigorous activities or exercise.

Arnold K.

Health Benefits

  • Supports Joint & Muscle Function*

    Astaxanthin has been shown to significantly reduce markers of inflammation critical to healthy joint and muscle function in humans. Animal studies with astaxanthin also demonstrated maintenance of joints and decreased inflammation.

  • Promotes Cardiovascular Health*

    Astaxanthin localizes in heart tissue and has been shown to support cardiovascular health in humans by reducing LDL-cholesterol, oxidized LDL, triglycerides, and blood pressure. Animal studies with astaxanthin also demonstrated benefits in models of heart health.

  • Boosts Memory & Cognition*

    Astaxanthin crosses the blood-brain barrier and has improved human performance in cognitive tests of attention, memory, and information processing. Astaxanthin has also slowed brain aging and demonstrated increased neuroplasticity and neurogenesis in animals.

  • Protects Skin Health*

    Astaxanthin helps to protect skin against oxidative damage from UV light and has been shown to reduce wrinkles, restore moisture content, and improve elasticity in human studies. Astaxanthin has also been shown to improve measures of skin health in animals.

Longevity Research

Astaxanthin Extends Lifespan

ZanthoSyn® Astaxanthin was shown to increase lifespan in the NIH-funded Interventions Testing Program—the gold standard in mammalian lifespan research.

Physician Outreach

Doctors Love ZanthoSyn

Our team has presented to thousands of healthcare professionals over the years, many of whom now utilize the product themselves and in their practices.

Key Advantages

  • 3X Bioavailability

    ZanthoSyn was clinically proven to deliver 3 times more astaxanthin to the body, making it the right choice for those who care about absorption.

  • Superior Purity

    ZanthoSyn is made with precision and purity unmatched by ordinary astaxanthin products, promoting trust in ZanthoSyn.

  • Exceptional Safety

    Astaxanthin has undergone extensive safety testing and is Generally Recognized as Safe (GRAS) according to FDA regulations.

  • Anti-Inflammatory Activity

    Astaxanthin is distributed throughout the body and safely supports cellular health with potent antioxidant and anti-inflammatory activity.*

ZanthoSyn in the Community

#zanthosyn

Retail Partners

ZanthoSyn is available online and these fine retailers: