50 g jar of Southold Bay Face Cream featuring Oyster Technology ™ deeply moisturizes and targets common skin issues like uneven tone and firmness to make skin appear younger and smooth Our Oyster Technology is derived from Oyster Nacre – a rich ingredient found in oysters. It produces a protective moisturizing film that provides a repairing effect on damaged skin. It hydrates and moisturizes while softening the skin, increasing skin elasticity and supplementing skin nutrition.