I bought this a couple of times this year for $18/bottle, and now the price is up to $32. Any explanation?

I too was purchasing at around $18/bottle and now it's gone up, not to $32 but $24 which is still a 35% increase. I understand things go up and down but that's quite a difference... I will be looking at other sources.

Which form of querceten is this product? ( dihydrate, glycosides, aglycone, or rutinoside?)

I spoke to Jarrow, per their rep it is anhydrous form. So it is about 10% more quercetin per gram than dihydrate because two H2O molecules have been removed.

What is the source of the quercetin?

I inquired about this in December and this is Jarrow's response: "Jarrow Quercetin is sourced from the Japonica Sophora Tree, and is the anhydrous form."

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Jarrow Formulas, Quercetin, 500 mg, 200 Veggie Caps

Jarrow Formulas, Quercetin, 500 mg, 200 Veggie Caps

Product ID: 209686646

Details

Age Range (Description)
Adult
Allergen Information
Dairy Free Egg
Brand
Jarrow
Dosage Form
Capsule
Item Form
Capsule
Item Weight
3.4 Ounces

🌱200 veggie capsules, plant-based

💊500 mg potent dose

🇺🇸Made in USA, premium quality

₩298612

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Description

💥 Elevate your immunity with every capsule—because your health deserves the best!

ALLERGY ALLY - Supports relief from pollen allergies and mast cell activation with medicinal-grade potency.
TRUSTED QUALITY - Proudly crafted in the USA by Jarrow Formulas, a leader in premium supplements.
CLEAN CONSCIOUS - 200 veggie capsules free from dairy, gluten, soy, peanuts, and eggs—perfect for sensitive lifestyles.
IMMUNE POWERHOUSE - 500 mg of pure quercetin per capsule fuels your body's natural defenses.
VALUE MEETS EFFICACY - High-quality immune support without breaking the bank—join thousands who trust Jarrow.

Jarrow Formulas Quercetin delivers a potent 500 mg dose in 200 veggie capsules, designed for adults seeking clean, allergen-free immune support. Made in the USA, this supplement is highly rated for its effectiveness in allergy relief and overall immune boosting, combining premium quality with great value.

Specifications

ASIN	B0013OULOC
ASIN	B0013OULOC
Age Range Description	Adult
Allergen Information	Dairy Free, Egg Free, Gluten Free, Peanut Free, Soy Free
Best Sellers Rank	#496,072 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #2,930 in Combination Multivitamins & Minerals
Brand	Jarrow
Country of Origin	USA
Country of Origin	USA
Customer Reviews	4.7 4.7 out of 5 stars (3,774)
Date First Available	8 August 2012
Dosage Form	Capsule
Global Trade Identification Number	00790011140528
Is Discontinued By Manufacturer	No
Item Dimensions	15.2 x 12.7 x 10.2 Centimeters
Item Dimensions LxWxH	15.2 x 12.7 x 10.2 Centimeters
Item Form	Capsule
Item Weight	3.4 Ounces
Item Weight	96.2 g
Item model number	QUE200
Manufacturer	Jarrow Formulas
Manufacturer	Jarrow Formulas
Manufacturer Part Number	QUE200
Model number	QUE200
Net Quantity	200 Count
Number of Items	200
Product Dimensions	15.24 x 12.7 x 10.16 cm; 96.39 g
UPC	767644127493 798411182575 885204227732 305251216959 790011140528
Unit Count	200 Count

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

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

5 days ago

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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₩298612

Duties & taxes included

In stock

Sold byAmazon South KoreaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Korea.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

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

2 weeks ago

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Smooth transaction and product arrived in perfect condition.

3 weeks ago

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