• Dietary Supplement

Dr Mercola has been providing quality products since 2001.

Support your seasonal and respiratory health with our advanced duo formula. Quercetin and Pterostilbene Advanced combines two potent antioxidants to support heart and mitochondrial health as well as mental focus, brain and cognitive function, exercise performance and much more.

Adults, as a dietary supplement, take two (2) capsules daily. One (1) in the morning, and one (1) in the evening.

Antioxidant Support helps protect cells from oxidative stress and damage.
Immune Support helps strengthen the body’s natural defense system.
Cellular Health supports healthy cell function and longevity.
Allergy Support helps support seasonal allergy response and comfort.
Heart Support helps support healthy cardiovascular function.

Microcrystalline cellulose, capsule (hydroxypropyl methylcellulose), carrot powder, sunflower lecithin, potato maltodextrin, silicon dioxide.