Welcome to the official website of yobecon !
Special dietary supplements, nutritional supplements
World renowned supplier of nutrition and healthcare brands.

15 +
years of
experience
Yobecon is rooted in Canada’s local production system and scientific research soil, continuously optimizing its formula structure to move natural health products from “basic supplements” to “precise management”
Real experiences from customers.

This quercetin supplement works surprisingly well for my seasonal discomfort. I’ve reordered twice and recommended it to my family members.


Natural raw ingredients make me feel safe to take daily. My breathing condition gets much better after one month of continuous use.


Reasonable price compared with other premium health brands. The small pill size is easy to swallow every morning.


No weird side effects after long-term intake. It helps ease my throat irritation caused by dry weather.


Fast international shipping and intact package arrival. Rich compound formula is far more cost-effective than single-ingredient quercetin.

Quick answers to help you shop confidently.
Centered on quercetin with compound herbal ingredients, it mainly supports respiratory health, relieves seasonal allergies, dry throat, cough and discomfort caused by dust, ideal for daily lung care.
1 capsule daily for regular maintenance; up to 2 capsules a day for severe discomfort with warm water.
Due to special physical conditions, they shall not take it without professional advice from doctors.
Results vary individually. Most users feel relief on throat and respiratory issues after continuous use for 2 to 4 weeks.
Unopened product lasts 24 months. After opening, seal tightly, store in cool, dry place away from sunlight and humidity.
Adults exposed to cigarette smoke or secondhand smoke, people prone to seasonal nasal congestion and itchy throat, and those working in dusty environments with fragile respiratory tracts.
Half an hour after meals is recommended to avoid stomach irritation and boost nutrient absorption.
Made of natural plant extracts with scientific proportion. No adverse reactions if taken as suggested. Allergy-prone users can start with a small dose.
Main ingredient is quercetin, blended with bromelain and multiple natural herbal extracts for optimized health effects.
Children under 12 are not suggested to take it independently. Teenagers aged 12–18 need doctor’s guidance before consumption.
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