
You want to look for at least 500 mg of quercetin per serving. Be careful to make sure that the dosage is actually for quercetin and not for added ingredients, as some companies will dilute their product with other cheaper ingredients.
Always choose a supplement that’s made in the USA under strict quality standards. To ensure purity and safety, look for products that are independently tested by third-party labs.
Brands that offer a 90-day guarantee show confidence in their product. It gives you time to try the supplement and feel the difference.
It should be easy to return a product if it doesn’t work for you. Avoid brands with unclear or restrictive return policies—look for those that make the process simple and honest.
Some brands mix a tiny bit of Quercetin into a “proprietary blend” with other cheap ingredients. Always check the label for a clearly listed dose of pure Quercetin—at least 500 mg per serving.
Without third-party testing, you can’t be sure what’s really in the bottle. Choose supplements that are tested for purity and potency.
If there’s no money-back guarantee, think twice. Reliable brands make it easy to return a product if it doesn’t work for you.
Cheaper products often mean weak doses, fillers, or poor sourcing. For something you take daily, it’s worth paying for quality.
Made in the USA in an FDA-regulated facility. Luma Nutrition adheres to Good Manufacturing Practices (GMPs).
Other brands only contain low dosage or low quality quercetin. Luma Nutrition use superior quality ingredients and includes bromelain to help with absorption.
An independent lab tests all Luma Nutrition products to make sure they’re potent and free from harmful substances.
Luma Nutrition offers a fair, 90-day, risk-free, money-back guarantee. If you don't like the product, simply return it for a refund.
*Scores and results are based on the our ranking system and do not necessarily reflect typical results from the use of these products.
Please visit product websites for more information.
*Scores and results are based on the our ranking system and do not necessarily reflect typical results from the use of these products.
Please visit product websites for more information.
*Scores and results are based on the our ranking system and do not necessarily reflect typical results from the use of these products.
Please visit product websites for more information.
*Scores and results are based on the our ranking system and do not necessarily reflect typical results from the use of these products.
Please visit product websites for more information.