The PCA Hyaluronic Acid Boosting Serum is a luxurious face serum by PCA Skin, designed for intense hydration. With a capacity of 3 fl oz, this serum is perfect for treating the neck and face. The hyaluronic acid formula helps to plump and smooth the skin, providing a refreshing boost to your skincare routine. Made with quality ingredients and a long expiration date of 2027/04, this serum is a must-have for anyone looking to achieve a hydrated and radiant complexion.