Shannon L. Johnson NP-C, Founder and Formulator, MeridaSKIN Avoidance of Irritants, Allergens and Pore-Cloggers Ingredients with high irritation, allergy and pore-clogging potential are common in cosmetic products and topical medications in the United States. These products are often labeled or …

Is your face red and hurty and every skincare product seems to disagree with you? Is cutting flare-triggers out too hard or doesn’t help? Then you are where I was 15 years ago. My rosacea is nearly reversed for 2+ …