Life Extension Vitamins D and K with Sea-Iodine, 90 Capsules | D3, K1, K2, Iodine

One daily capsule for D, K, and sea iodine

Life Extension Vitamins D and K with Sea-Iodine combines essential fat-soluble vitamins with iodine in a single, easy-to-take capsule. Designed for daily use, it fits a busy schedule and helps you cover key nutrient areas without adding clutter to your routine.

What’s inside

The formula centers on vitamin D3 together with two forms of vitamin K and iodine. Here’s the per-capsule breakdown:

• Vitamin D3: 125 mcg (5,000 IU)
• Vitamin K1: 1,000 mcg (as phytonadione)
• Vitamin K2: 1,000 mcg (as menaquinone-4)
• Vitamin K2: 100 mcg (as trans menaquinone-7)
• Iodine: 1,000 mcg

Quality and purity you can rely on

Gluten-free and non-GMO, the formula emphasizes clean ingredients. Most Life Extension products are manufactured in the USA, and a Certificate of Analysis is available for every batch, supporting traceability and transparency.

• Gluten-free and non-GMO
• Made in the USA with purity and potency you deserve
• Certificate of Analysis provided for each batch

In daily life, this is a practical, once-daily supplement designed to fit a busy lifestyle. Take it with breakfast or on-the-go occasions; a single capsule helps you maintain consistency with your nutrient intake.

Practical use cases and tips

This formulation is intended for adults seeking a straightforward, all-in-one source of D, K, and iodine. It pairs well with a varied diet and an active routine, helping you establish a simple daily wellness habit.

Beyond convenience, the product reflects Life Extension’s commitment to quality and science-driven nutrition. While individual results vary, many users appreciate the streamlined approach to supporting everyday nutrient balance.