Deliver to Slovakia

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

THORNEQuercetin Complex (Formerly Quercenase) - Nutritional Support for Seasonal Allergies - 60 Capsules - 60 Servings

THORNEQuercetin Complex (Formerly Quercenase) - Nutritional Support for Seasonal Allergies - 60 Capsules - 60 Servings

Q: How big are these capsules? Do you know the actual capsule size (000, 00, 0, 1, ...)?

Are you asking for the size in inches? The pill is not overly large, about 3/4 inch. It is an easy-to-swallow capsule.

Q: Hi! do you know why the bromelain is helpful? their quercetin phytosome doesn’t have any. thanks!

One of my fave supplements for our allergenic toxic 21st Century is the wonderful pineapple enzyme Bromelain, synthetically copied by OTC antihistamines risking toxic side effects, helping mucus "housekeeping" clearing, cleansing, detoxing inflammation, sinuses, lungs, etc. I forget why I take Quercetin (bioflavinoid?), but I never forget my Bromelain on arising in the morning taken with a quart of pure water to start the day hydrated and flush out chronic problems like my former lifelong cough.

Q: What is "Frustration Free Pkg" v. Standard, please? Big price diff.

Frustration free packaging would be packaging that has seal around the cap that is perforated so it can be removed without a knife or scissors. It would also include a safety seal underneath the cap that has a tab so it can be pulled off instead of punctured and then torn off. Standard packaging would not take into account the frustration involved with removing the packaging to get to the product. Price? I can't see that it would vary much.

Q: Where Are the ingredients sourced from?

Because it is proprietary and confidential business information, Thorne does not disclose the country of origin of its raw materials. Thorne tells us: "Thorne Research sources its ingredients from around the world. However, what is much more important than the country of origin of an ingredient is the testing that is done on that ingredient when it is received by the manufacturer. Thorne Research does not rely on the Certificate of Origin from an ingredient supplier. Instead, Thorne Research tests every single ingredient in our own in-house laboratory, regardless of the ingredient's country of origin, to verify the ingredient's identification, purity, and quality." If you would like more information, we suggest you contact Thorne Customer Service directly at 800-228-1966.

4.5/5

Product ID: 266826565

Secure Transaction

Details

Brand
THORNE
Item form
Capsule
Primary supplement type
Quercetin
Diet type
Gluten Free
Flavour
Unflavored

🌿Quercetin + phosphatidylcholine for max absorption

🚫Free from gluten, soy, dairy & major allergens

🩹Bromelain reduces bruising & swelling

Frequently Bought Together

THORNE Quercetin Complex (Formerly Quercenase) - Nutritional Support for Seasonal Allergies* - 60 Capsules - 60 Servings

THORNE NAC - N-Acetylcysteine - 500mg - Supports Respiratory Health and Immune Function*; Promotes Liver and Kidney Detox - 90 Capsules

THORNE Vitamin C - Blend of Vitamin C and Citrus Bioflavonoids from Oranges - Support Immune System, Production of Cellular Energy, Collagen Production and Healthy Tissue* - Gluten-Free - 90 Capsules

Description

🌟 Elevate your allergy defense with science-backed purity!

TRUSTED BY EXPERTS - Backed by science and trusted by healthcare pros and elite athletes alike—join the wellness elite.
FAST TRACK RECOVERY - Bromelain works synergistically to minimize bruising and inflammation, so you bounce back quicker.
OPTIMIZED ABSORPTION - Phosphatidylcholine-bound quercetin ensures your body gets the full benefit, no compromises.
PURE CLEAN FORMULA - Crafted without gluten, soy, dairy, shellfish, or nuts—perfect for sensitive, health-conscious professionals.
ALLERGY RELIEF ELEVATED - Supports your immune system with potent quercetin complex designed for seasonal allergy defense.

THORNE Quercetin Complex delivers 60 servings of a scientifically formulated blend combining quercetin bound to phosphatidylcholine for superior absorption and bromelain to reduce bruising and swelling. Free from major allergens including gluten, soy, and dairy, this clean, professional-grade supplement supports seasonal allergy relief and recovery, trusted by healthcare professionals and elite athletes worldwide.

Specifications

Weight	0.2 Pounds
Units	60.0 Count
Brand	THORNE
Format	Capsule
Age Range Description	Adult

Have a Question? See What Others Asked

How big are these capsules? Do you know the actual capsule size (000, 00, 0, 1, ...)?

Hi! do you know why the bromelain is helpful? their quercetin phytosome doesn’t have any. thanks!

What is "Frustration Free Pkg" v. Standard, please? Big price diff.

Where Are the ingredients sourced from?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

€ 104.97

Duties & taxes incl.

Slovakiastore

Free Shipping

with PRO Membership

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews