Rechecking your skin type a few times a year is a good habit because hormones, age, climate, and lifestyle changes can alter how your skin behaves. Aim to reassess at the start of each season, after significant life changes (like pregnancy, medication, or major stress), and if you switch to new skincare products.
A practical schedule:
To reassess: observe how your skin behaves through a full day, perform the simple at-home cleanse-and-wait test, and note any changes in oiliness, dryness, redness, or sensitivity. Documenting results with photos or a short journal entry helps you spot trends. If you’re unsure or skin concerns persist, consult a dermatologist for a targeted assessment and updated routine recommendations.