A bottle of Gaia Herbs Quercetin Synergy vegan capsules, labeled for immune support, containing 500 mg of quercetin with lemon fruit extract and turmeric; the bottle has a green lid and herbal imagery. A brown supplement bottle with a black cap displays a label reading Suggested Use and instructions for taking one capsule twice daily. There are cautionary notes and a barcode at the bottom. A brown supplement bottle with a green cap shows a label listing supplement facts, including ingredients like quercetin, Wellmune, turmeric, and curcuminoids. The label highlights vegan, gluten-free, and soy-free features. Text on a green background about 3,000 banned ingredients and a higher standard for home products.
This product has significantly reduced plastic use compared to conventional alternatives primarily made of plastic, with key components of its packaging made from materials with greater circularity potential, such as paper, glass, or aluminum.
A bottle of Gaia Herbs Quercetin Synergy vegan capsules, labeled for immune support, containing 500 mg of quercetin with lemon fruit extract and turmeric; the bottle has a green lid and herbal imagery.

Gaia Herbs Quercetin Synergy - For Immune Support

50 count

Why we love it

  • Free from thousands of banned ingredients and meets our EU-informed standards.
  • Boosts sinus, respiratory, and immune system function with natural ingredients.
  • Utilizes bioavailable Wellemon lemon fruit extract for enhanced effectiveness.
  • Non-GMO Project Verified, ensuring ethical and sustainable production.

$33.29

Save 0%

Free carbon neutral shipping on orders $29+. Arrives in 3-5 days. Free, easy 30-day returns.

Supports healthy sinus, respiratory, and immune system function.*

HIGHLIGHTS

  • Supports healthy mast cell function and cardiovascular health.*
  • Formulated with Quercetin and Wellemon®, a bioavailable lemon fruit extract.
  • Non-GMO Project Verified* with Quercetin, Wellemon, and Turmeric.
  • Quercetin is a plant-based flavonoid that supports a healthy immune response and respiratory health.
Warning: Prior to use, consult your healthcare practitioner if you are pregnant, nursing, have a medical condition, or take medications. Use this product strictly as directed on the label. For your safety, the bottle is safety-sealed. Remember to keep the bottle tightly capped and store it in a cool, dry place. Keep out of reach of children.

*Note: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Consult your physician before adding a dietary supplement to your diet.

Quercetin 500 Mg† Wellemon Whole Lemon Fruit Extract 100 Mg† Turmeric (Curcuma Longa) Root Extract 30 Mg† Curcuminoids 25 Mg†. Other Ingredients: Vegan Capsule (Hypromellose), Organic Pea Starch, Maltodextrin, and Silica. *Note: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Consult your physician before adding a dietary supplement to your diet.

Adults take 1 capsule 2 times daily.

Warning: Prior to use, consult your healthcare practitioner if you are pregnant, nursing, have a medical condition, or take medications. Use this product strictly as directed on the label. For your safety, the bottle is safety-sealed. Remember to keep the bottle tightly capped and store it in a cool, dry place. Keep out of reach of children.

This product has significantly reduced plastic use compared to conventional alternatives primarily made of plastic, with key components of its packaging made from materials with greater circularity potential, such as paper, glass, or aluminum.

Let’s end the plastic era for good.

This product has significantly reduced plastic use compared to conventional alternatives primarily made of plastic, with key components of its packaging made from materials with greater circularity potential, such as paper, glass, or aluminum.

Go Beyond Plastic

Grove Values

A flat lay of various health supplements on a green background, including multivitamins, hydration drink mix, vitamin gummies, effervescent tablets, and fruit chews, with some items open and a spoon with syrup.

Wellness formulas you can trust.

Every wellness product is reviewed by experts and screened for ingredients and materials that align with Grove’s strict standards — so you can feel good about what you and your family rely on to feel your best.

A bottle of SmartyPants Kids Multi & Omegas gummy vitamins lies on its side with colorful gummies spilling out, against a pastel green circular background.

Vetted for ingredient integrity

No artificial colors, flavors, or phthalates — all common in mainstream products

A bottle labeled Fast Forward with supplements spilling out, a wooden lid beside it, all placed on a green circular background.

No unnecessary extras

Free from artificial dyes, talc, titanium dioxide, and magnesium stearate

A box labeled Cabinet Gas Relief Extra Strength and a blue plastic container are displayed on a green circular background. The box shows it contains 75 softgels for gas relief.

Less plastic, fewer microplastics

Prioritized packaging options that reduce plastic waste and microplastic exposure

A close-up of a human fingertip with colorful microplastic particles on the skin, and images of a plastic bag, bottle, and six-pack ring layered in the corner, highlighting plastic pollution.

Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog