Coreana Lavida Youth Protein Serum

I purchased this after looking for a good moisturizing serum because my skin felt tight and dry due to the change of seasons. I used to suffer from severe internal dryness, but after consistently using this product, the dryness has disappeared. It absorbs quickly without stickiness, provides excellent hydration, and I like it because it is a functional product for whitening and anti-wrinkle effects.