YE:PRE Vitamin Tree Brightening Serum is a vegan, vitamin-rich K‑beauty serum ideal for gently hydrating, soothing, and evening out skin tone over time. Its combination of sea buckthorn, niacinamide, panthenol, and B‑vitamins makes it a user-friendly option for those with sensitive or dehydrated skin. While not a high-intensity brightening formula, it provides a balance of nourishment and glow especially when applied regularly and paired with sunscreen.