Sunsorit U・Vlock U-Block Supplement 3 bags Expiration date: 2027:06 Brand new, unopened 30 tablets per bag x 4 bags (approximately 3 months supply) The main ingredient of U・Vlock is extracted from citrus and rosemary from southern Spain, where strong ultraviolet rays shine. Based on over 10 years of research, 250mg is included.