Free tool
Ingredient conflict checker
Paste the ingredient list from a product (or two). We'll show the actives we recognise, which ones fight when layered, and which ones work well together.
Detected actives
- Oleanolic Acidacne
Blemish fighters like salicylic and azelaic acid keep pores clear and take the heat out of breakouts.
Layer on different days
No layering conflicts between the actives we found.
Work well together
No standout pairings among the actives we found.
Share this check
Run a skincare store on Shopify?
See how Qinci does this on every product pageBased on published ingredient lists, not the finished formula (pH, concentration and encapsulation all matter). Cosmetic guidance, not medical advice.