Immune Stack (Quercetin + Zinc)

Name: Immune Stack (Quercetin + Zinc)
Brand: Double Wood Supplements
SKU: DW-QUERCETIN+ZINC
Price: 40.41 USD
Availability: InStock

$ 40.41 ~~$ 44.90~~

Purchase: Subscription

Product Information

Supports Immune System Health: Quercetin and Zinc are both effective immune support supplements.
Supports Healthy Cholesterol: Quercetin and Zinc may both help to maintain healthy cholesterol.

Description

Quercetin is a heavily researched bioflavonoid which is found naturally in many fruits and vegetables. Quercetin is a potent antioxidant and is believed to help support healthy blood glucose management and immune system health. Quercetin has also been shown to be a zinc ionophore, and when taken with Zinc it can help increase intracellular zinc levels.

Zinc is an essential mineral which is used in countless bodily processes. Zinc and Quercetin work especially well together to support immune system function due to Quercetin’s effect as a Zinc ionophore.

Directions & Dosage

We recommend the following dosages for each product:

Quercetin: As a dietary supplement, take 2 capsules per day with food.

Zinc Picolinate: We recommend taking just one 50 mg capsule of Zinc Picolinate per day, as the 10 mg of elemental Zinc provided is enough to meet most people’s daily requirement and getting too much zinc can cause adverse side effects. For this reason we do not recommend exceeding the 50 mg recommended daily dosage.

Soy-Free

Gluten-Free

Non-GMO

Vegan

Rooted in Science,
Grounded in Transparency

Double Wood products are backed by research and third-party testing, so you know exactly what you’re putting in your body and why it works.

Because science and transparency aren’t just our standards—they’re our promise.

Frequently Asked Questions

Can you elaborate on the research and development behind your products?

At Double Wood Supplements, we invest heavily in third-party testing to ensure each formula meets the highest quality standards. Every ingredient in the Men’s Health Stack—Tongkat Ali, Fadogia Agrestis, and Turkesterone—is chosen based on available research and tested for purity and potency. We make our Certificates of Analysis available for every product so you know exactly what you’re getting, and that it’s backed by science.

How long will it take to receive my order?

Standard U.S. shipping typically takes 5–7 business days. Expedited shipping options are available at checkout if you need your order sooner.

How do I return a product?

Double Wood Supplements has a generous 30-day money back guarantee, which is valid for 30 days after the product is delivered. Please contact customer service and one of our reps will be happy to assist.