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Emerald Labs Quercetin Phytosome with Quercefit, Supports Immune System, Allergy Relief - 60 Vegetable Capsules
Key item features
- Quercefit: With enhanced Phytosome technology offering up to 20 times higher bioavailability vs standard quercetin*
- Immune Support: May provide potential support for healthy immune function
- Allergy Relief: May support allergy relief
- Natural Ingredients: Dietary supplement guaranteed to be free of corn, milk, salt, sugar, wheat, yeast, artificial flavors, or preservatives. Raw Whole-Food Based Formula with Probiotics and Enzymes. Vegetarian
- The Emerald Labs Mission and Promise: Emerald Labs is committed to creating only clean, additive-free products. You can be 100 percent certain that our ingredients are offered to you in the purest form possible
Specs
- BrandEmerald Labs
- Size60 Count (Pack of 1)
- FlavorUnflavored
- Count per pack60
- Label imageNo Label
- Serv per cont60
Current price is USD$34.16
Price when purchased online
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About this item
Product details
Emerald Labs Quercetin Phytosome (Quercefit) with enhanced Phytosome technology offering up to 20 times higher bioavailability vs. standard quercetin*.
Emerald Laboratories is formulated by Dr. Mark Stengler, Author of Prescription for Natural Cures. Dr. Stengler validates all Emerald Laboratories products with the help of blood panels drawn from patients in his La Jolla, CA medical practice.
Known as America's Natural Doctor to his patients, readers and audiences across North America, Mark Stengler is a licensed naturopathic medical doctor. He is also a well-known author and lecturer with expertise in nutrition, herbal therapy, vitamin therapy, homeopathy, natural hormone replacement and integrated medicine. His passion is to combine the best of conventional and natural medicine to achieve optimized health for his patients. Dr. Stengler has personally formulated each of the new Emerald Laboratories Condition-Specific products according to the high standards of his health practice.
Emerald Laboratories products are: Raw Whole-Food Based Formulas for Enhanced Absorption & Bioavailability. Formulated by Dr. Mark Stengler. Therapeutic Doses with Clinical Results. 100% Additive-Free – No Magnesium Stearate. Gluten-Free Formulas. Purity Tested – cGMP Certified Facility. Every Product in Vegetable Capsules.
All Emerald (Ultra) Laboratories products are produced at Emerald (Ultra) Laboratories in our own cGMP-Certified Facility in Carson, CA. Emerald (Ultra) Laboratories has an "in-house" laboratory where all raw ingredients are tested. We also test ALL finished goods for any microbial and pathogenic contamination.
*FDA Disclaimer: 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.
Emerald Laboratories is formulated by Dr. Mark Stengler, Author of Prescription for Natural Cures. Dr. Stengler validates all Emerald Laboratories products with the help of blood panels drawn from patients in his La Jolla, CA medical practice.
Known as America's Natural Doctor to his patients, readers and audiences across North America, Mark Stengler is a licensed naturopathic medical doctor. He is also a well-known author and lecturer with expertise in nutrition, herbal therapy, vitamin therapy, homeopathy, natural hormone replacement and integrated medicine. His passion is to combine the best of conventional and natural medicine to achieve optimized health for his patients. Dr. Stengler has personally formulated each of the new Emerald Laboratories Condition-Specific products according to the high standards of his health practice.
Emerald Laboratories products are: Raw Whole-Food Based Formulas for Enhanced Absorption & Bioavailability. Formulated by Dr. Mark Stengler. Therapeutic Doses with Clinical Results. 100% Additive-Free – No Magnesium Stearate. Gluten-Free Formulas. Purity Tested – cGMP Certified Facility. Every Product in Vegetable Capsules.
All Emerald (Ultra) Laboratories products are produced at Emerald (Ultra) Laboratories in our own cGMP-Certified Facility in Carson, CA. Emerald (Ultra) Laboratories has an "in-house" laboratory where all raw ingredients are tested. We also test ALL finished goods for any microbial and pathogenic contamination.
*FDA Disclaimer: 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.
- Quercefit: With enhanced Phytosome technology offering up to 20 times higher bioavailability vs standard quercetin*
- Immune Support: May provide potential support for healthy immune function
- Allergy Relief: May support allergy relief
- Natural Ingredients: Dietary supplement guaranteed to be free of corn, milk, salt, sugar, wheat, yeast, artificial flavors, or preservatives. Raw Whole-Food Based Formula with Probiotics and Enzymes. Vegetarian
- The Emerald Labs Mission and Promise: Emerald Labs is committed to creating only clean, additive-free products. You can be 100 percent certain that our ingredients are offered to you in the purest form possible
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Dietary Method
Gluten-Free
Multipack Quantity
1
Count Per Pack
60
Brand
Emerald Labs
Directions
Instructions
Suggested Use: Adults, take one to two (1-2) capsules daily with food or as directed by your Health Care Practitioner.
Dosage
One to two (1-2) capsules daily
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
Serving Size: 1 Capsule. Servings Per Container: 60. Amount Per Servings: Quercefit Quercetin Phytosome 250 mg (Sophora, japonica L. extract (flower) / Sunflower lecithin). Other Ingredients: vegetable capsule.
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Showing 1-1 of 1 review
Jan 15, 2026
Bonnie
Top Reviewer
5 out of 5 stars review
Verified Purchase
Absorbs better than other Quercitin
This product is small easy to swallow capsules. it absorbs better than other versions of Quercitin. Has really helped reduce respiratory and allergy issues with nose and upper respiratory.
Helpful?3PRNNM53MM90840102679
