$20.25 Save %

Quercetin Liquid Drops

cardiovascular health | bioflavonoid | overall health

Support Cardiovascular Health for Adults! Available in a natural lemon flavor, add these Quercetin Liquid Drops to your daily supplement routine. 

4 oz | 30 servings



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How it works

  • Quercetin is found in many plants, including citrus, berries, leafy vegetables, herbs, spices, legumes, tea, and cocoa.
  • This bioflavonoid also supports adults’ cardiovascular health.
  • If you’re looking for a tasty and easy way to supplement with quercetin, reach for these lemon-flavored liquid drops!

Important Message from MaryRuth's


We genuinely care about all our customers. Please consult with a physician or healthcare professional before starting any health supplement, especially if pregnant or lactating, taking medication, or if you have a medical diagnosis. Discontinue use if any negative reaction occurs.

How to take

Suggested Use: This product was formulated for ages 4+. Shake gently before use. Once daily, take it directly by mouth. Please avoid direct dropper contact to mouth in order to prevent product contamination. Use the following dosage chart to assess dosage or dose as recommended by a physician or healthcare professional:          

  • Children (4-8 Years): Up to 1.5 pumps (1 mL) daily
  • Children (9-13 Years): Up to 3.3 pumps  (2 mL) daily
  • Adults (14+ Years): Up to 6.5 pumps (4 mL) daily
  • Pregnant/Lactating: Consult a physician or healthcare professional

Keep out of reach of children. Store in a cool, dry place. No refrigeration necessary. 


Supplement Facts

We only create wholesome vitamins and supplements that MaryRuth herself feels great about giving to her own family. We find the highest quality ingredients and formulate with care great-tasting products that assist in supporting your health and wellness!

  • Vegan
  • Dairy Free
  • Gluten Free
  • Nut Free
  • Sugar Free*
  • GMP Facility Made

*Not a low calorie food

Discover The Ultimate Health Hack . . .

At MaryRuth Organics, we're helping others move forward every day, and it shows! With 12,000+ five-star reviews, our happy customers found a supplement that works for their lifestyle - And not to mention they're tasty!

Customer Reviews

Based on 29 reviews
Ellee H.
doesn't work with dropper, and bleaches fabric!

The first time I withdrew the dropper it was coated in the thick yellow-green 'fluid.' Not possible to see markings on the dropper to help with dosing. I can wipe off the dropper but can't suction up any fluid.. crusts around the bottle opening. An errant drop on a teal cotton sweatshirt bleached out the color. The taste is acceptable.

Yvonne W.
Seems to be working

I'm going to keep buying it for now.

Melissa A.
I love these!

I love these drops! The flavor is great!


Great product great price as always Mary Ruth organics is amazing

Lisa D.
Keeps you healthy.

Love this product. Instead of Deet and instead of allergy meds. All you need!

Have A Question? Great, Ask Us!

Really. We are here to answer any question you may have.

How does quercetin support cardiovascular function?

Quercetin helps to maintain normal cardiovascular function by supporting the health and function of our arteries. Arteries are the largest blood vessels in the body and help to deliver oxygen-rich blood to body tissues.

What color is the liquid supposed to be? Is yellow normal?

Quercetin is naturally pigmented yellow! In some lights, our Quercetin Liquid Drops may look more mustard yellow, while in other lights, it may appear slightly yellow-green.

What is this product’s consistency?

This product is a little bit thicker than you might expect! The thickness is due to the glycerin and MCT oil carriers, but there is also a granularity that is due to the quercetin itself. Our product uses Quercetin Dihydrate, which is an insoluble molecule that tends to be a bit gritty when mixed in liquids; it is, however, more bioavailable than other forms of quercetin!
More questions? Find out more answers on our FAQs Page.

Our Guarantee

Receive a 100% refund* and keep the product if you’re not happy in any way! *policy details

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12,000+ 5 Star Reviews

That's a lot of happy customers