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G&G's Quercetin Supplement

Our Quercetin supplement provides high-quality quercetin combined with the ideal blend of bromelain, bioflavonoids and vitamin C for antioxidant support.

What is quercetin?

Quercetin is a popular flavonoid that is most commonly known for its presence in a number of plants. This includes apples, onions, capers and berries. Other common plants that contain flavonols like quercetin are horse chesnut, St. John's wart, ginkgo biloba and many more.

100% Biodegradable tub & label

Our supplements come with sustainability in mind. Our tubs and labels are made from natural plant materials which makes them 100% biodegradable. That means our tubs will feel right at home in a composting bin. Our lids are not yet compostable, but are recyclable, please check with your local recycling authority. Our supplements are also made with 100% renewable energy.


1 capsule provides:  
Quercetin 300mg
Capsule shell: vegetable cellulose 120mg
Bromelain (1200 GDU/g) 80mg
Vitamin C (ascorbic acid) 60mg
Vitamin B5 (D-calcium pantothenate) 5mg
Additional ingredients:

Warnings & Directions

Take 1 capsule or as directed by a healthcare professional.

Do not exceed stated recommended dose.

A food supplement should not be used as a substitute for a varied diet or healthy lifestyle.

Store in a cool dry place, out of the reach and sight of young children.