Our IsoQuercitrin supplement should deliver a highly bioavailable form of quercetin in vegetarian capsules.* This formula may help maintain seasonal balance and antioxidant defenses, while also potentially promoting comfort in the eyes and sinuses.*
IsoQuercitrin – also known as alpha-oligoglucosyl IsoQuercitrin, alpha-glycosyl IsoQuercitrin, or EMIQ – is an enzymatically modified form of quercetin designed with the aim of providing improved solubility and absorption.*
Naturally found in some vegetables and botanicals, quercetin seems to be valued for its biological activity, but traditional forms may have limited bioavailability.* EMIQ is derived from another flavonol, rutin, through rather gentle enzymatic processes, to possibly encourage absorption.*
According to research, EMIQ is presumed to provide up to 17 times more bioavailability within 12 hours of ingestion compared to dihydroquercetin.*
In vitro studies appear to suggest that two digestive enzymes – lactase and maltase-glucoamylase – may play a role in its breakdown in the intestine, possibly allowing quercetin to be released and absorbed.*
The water-soluble format of EMIQ seems to help make it a preferred option among quercetin sources.*
Form of Quercetin | Bioavailability |
---|---|
Quercetin | 2% |
Quercetin-3-O-glucoside (IsoQuercitrin, IQC) | 12% |
Quercetin-3-O-maltoside (Q3M) | 30% |
IsoQuercitrin (EMIQ®) | 35% |
Like most flavonoids, IsoQuercitrin often seems to be chosen for its potential to help maintain seasonal balance and antioxidant defenses.* In a double-blind study of 24 individuals, IsoQuercitrin supplementation over 8 weeks during pollen season appeared to help support comfort in the eyes and sinuses.*
In order to attempt making the most out of supplementation, users may begin to take isoquercetin approximately 2 weeks before seasonal changes and continue use as needed.* It might also be paired with other nutrients such as vitamin C or zinc.*
Emerging studies seem to suggest that IsoQuercitrin may help:*
Do not exceed the recommended daily dose. This product is a nutritional supplement and should not be used as a substitute for a varied and balanced diet or a healthy lifestyle.
Store in a cool, dry place away from direct sunlight, heat, and humidity. Keep out of reach of children.
If you are pregnant, breastfeeding, or have any medical conditions, consult your healthcare provider before using this product.
Consult your healthcare provider before use, especially if you are taking any medications or other supplements as there may be potential interactions.
march 2 2024
It took a while to get the product, but I think that was because of the Christmas rush. Anyway, the product is a very good product. However, I did some reading, and found out that if you’re on certain medicines this product isn’t for you. I don’t take those medicines regularly, but sometimes I do, and there was also an a question as to whether it was different for seniors, which I am versus someone that’s younger. Anyway, I’m going to go with recommending, but I would suggest doing your homework on it before ordering to make sure that other medicine you take wouldn’t be an issue.
may 28 2023
Very helpful for me.