LHA Blemish Ampoule comes back with a fresh new look! Now called the Pore Care Refining LHA Ampoule - experience the same exceptional quality, but in a better looking bottle. Refining LHA Ampoule is an eco-friendly and hypoallergenic serum that hydrates and brightens. Infused with 85% of neroli flower water extract, this serum soothes and reduces the appearance of dark spots caused by blemishes.