Quercetin
Benefits & Use Cases
Quercetin is a naturally occurring bioflavonoid found in fruits and vegetables such as kale, onion, tomatoes and berries. It is used in skincare for its antioxidant abilities, meaning it can neutralise free radicals before they cause any damage to the skin. Studies also show Quercetin to have anti-inflammatory effects, and an ability to protect the skin against aggressors such as UV, histamine and toxic chemicals. It is also believed to support the skin barrier functioning, reducing water-loss via the skin to improve hydration levels in the epidermis.
Mixing & Routine Tips
This ingredient is generally compatible with most skincare ingredients and can be used morning or evening.
Frequently Asked Questions
What is Quercetin used for?
This ingredient serves multiple functions in skincare formulations.
Is Quercetin safe for sensitive skin?
Check with a dermatologist if you have sensitive skin.
Can I use Quercetin if I have rosacea?
Consult with your dermatologist before using products containing this ingredient if you have rosacea.