Apply products from thinnest consistency to thickest.顺序是: Cleanser > Toner/Essence > Water-based Serums > Treatment Serums (e.g., retinoids) > Oil-based Serums > Eye Cream > Moisturizer > Face Oil (if used) > Sunscreen (AM).
Absolutely. A diet rich in antioxidants (berries, green tea), healthy fats (avocado, olive oil), and vitamin C supports collagen production and protects against oxidative stress.
Yes. A daytime routine should focus on protection (antioxidants, sunscreen). A nighttime routine is for repair and renewal (retinoids, peptides, rich moisturizers).
Yes. Drinking plenty of water and eating foods rich in omega-3s (e.g., fish, nuts) and vitamin E (e.g., avocados) supports skin hydration and elasticity.