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Quercetin and Zinc Picolinate both work to support a healthy immune system and are synergistic when used together due to Quercetin working as a Zinc Ionophore allowing a higher concentration of intracellular Zinc improving its ability to support immune system health.
Quercetin: Take 2-4 capsules per day for a total daily dosage of 1000 – 2000 mg. Quercetin is best used with a meal.
Zinc Picolinate: Take just one capsule of 50 mg Zinc Picolinate per day, this does not need to be taken with food.
* These reviews are the experiences of the individual customers that submitted them, results may differ from person to person.
Unfortunately we can't accept credit card payments from non-US credit cards through doublewoodsupplements.com, but we've been working hard to make our products available in Canada and have a few options for Canadians to order.
Many of our products are available to purchase on Amazon.ca, and are currently warehoused in Canada. If the products you're looking for are on Amazon.ca, this will be the easiest and quickest way to order.
Send us an email at firstname.lastname@example.org with what you'd like to order, and we will send over an invoice from another of our websites that can take international credit card payments. Once the invoice is paid we will ship out your order promptly.