This tool provides a quick overview of individual skincare ingredients, including descriptions, pH levels, comedogenic ratings, acne/oncology/pregnancy safety, and potential allergy warnings. Please keep in mind:

• Comedogenicity is a spectrum: an ingredient's rating can vary depending on formulation, concentration, and how it interacts with other ingredients.
• Ingredients marked with a "caution" for acne-prone or sensitive skin do not automatically make a product unsafe; many factors contribute to how skin responds.

This checker is meant to serve as an educational resource and should not replace personalized guidance from a skincare professional, such as your licensed esthetician.

Always review full product formulations and consult with your licensed esthetician or another skincare professional you trust before introducing new skincare, especially if you have underlying skin concerns or allergies.