Take the guesswork out of your skincare routine with the MASTER Pore-Clogging Ingredient List — a comprehensive guide designed to help you quickly identify ingredients that may trigger acne or congested skin.
 
This easy-to-use PDF download includes:
A full alphabetical list of cosmetic ingredients flagged for their comedogenic (pore-clogging) potential
Clear comedogenic ratings (0–5 scale) to help you spot high-risk ingredients at a glance
Ingredient breakdowns and notes so you understand why they may cause breakouts
A reliable reference tool for reviewing your skincare, haircare, and makeup products
 
Whether you’re an aesthetician, skincare professional, or someone struggling with breakouts, this resource makes analyzing ingredient lists simple and stress-free. Just keep it on hand, copy and paste your product’s ingredient deck into a pore-clog checker, and compare with this master list for clarity and confidence.
 
Perfect for: Acne-prone individuals, skincare enthusiasts, and professionals who want to ensure products are truly safe for breakout-prone skin.