Amazon and Yesstyles find!!! If you want fast shipping, use Amazon, but if you can wait, and prefer cheaper products, use Yesstyle. Skin concerns: Combination skin (dry cheeks and an oily nose, forehead, and chin), plus sensitive skin with rosacea, damaged skin barrier, and hyperpigmentation. DO A PATCH TEST PLEASE. I prefer using non-comedogenic and oil-free products. Hope this helps with your skin! This is based on my own experience, so first of all, go to a dermatologist. I tried K-beauty products because they're affordable and come in cute packaging 💕. Precautions: Always check the ingredients list to make sure you’re not allergic or sensitive to any component (especially essential oils, botanical extracts, or strong actives (Niacinamide). If you have acne-prone or sensitive skin, try to choose non-comedogenic or oil-free products to avoid clogged pores.