Life Extension Vitamins D and K with Sea-Iodine™

Life Extension® Vitamins D and K with Sea-Iodine™ combines three essential nutrients—vitamin D3, vitamin K1 and K2, and iodine—into one convenient daily capsule. Together, these nutrients support multiple areas of health including bone strength, immune system function, thyroid hormone production, and vascular health. Key Features Delivers 5,000 IU (125 mcg) of vitamin D3 per capsule Includes vitamin K1, MK-4, and MK-7 forms of vitamin K Provides 1,000 mcg of iodine sourced from marine vegetation Supports bone, brain, thyroid, and arterial wellness Convenient once-daily formula for comprehensive support Why This Combination Works Vitamin D3 (Cholecalciferol) Often referred to as the “sunshine vitamin,” D3 helps support calcium absorption and contributes to healthy immune, bone, and cognitive function. Many people may not obtain adequate levels of vitamin D through sunlight or food alone, making supplementation a practical choice for daily wellness. Vitamin K1 and K2 (MK-4