Expert Explanation

The Sulwhasoo First Care Activating Serum is an innovative product formulated to enhance the skin’s natural barrier while promoting hydration and vitality. At a cellular level, it helps improve skin’s resilience by utilizing traditional Korean herbal ingredients that are rich in antioxidants and nutrients. The serum works by delivering active components deep into the skin, allowing for better absorption of other products in your skincare routine. One common mistake users make is applying too much serum at once, which can overwhelm sensitive skin and lead to irritation. Instead, a few drops are sufficient. It’s also essential to warm the serum between your palms before application, as this can help activate its ingredients and facilitate better penetration. Keep an eye out for any unusual reactions; while most users will experience immediate hydration, some may initially notice a slight tingling sensation, which typically subsides quickly. If irritation persists, it’s advisable to reduce usage frequency or consult a dermatologist.