✨ Why this serum works: This one’s for anyone dealing with dark marks and fine lines. It’s packed with 12% pure vitamin C (stronger than many drugstore options), plus salicylic acid to smooth texture. With regular use, skin looks brighter, more even, and firmer. ⚠️ What to know: Because it’s strong, it can tingle or feel intense on sensitive skin. Start with every other day and always pair it with sunscreen in the morning — otherwise, those spots will come right back. 💧 If you want one product that tackles dullness + wrinkles together, this is a solid choice. LTKBeauty