Life Extension Vitamins D and K with Sea-Iodine™

Life Extension Vitamins D and K with Sea-Iodine – a complex of vitamins D3, K1, and K2 with sea iodine for supporting bones, normal calcium metabolism, the immune system, and thyroid function.

The main feature of the formula is the combination of D3 and three forms of vitamin K: K1, K2 MK-4, and K2 MK-7. Vitamin D supports calcium absorption and normal mineralization of bone tissue, while vitamin K is necessary for the function of proteins involved in the body’s use of calcium. That is why D3 and K are often combined in one formula for comprehensive support of the skeletal and cardiovascular systems.

Sea-Iodine™ complements the formula with iodine from marine plant sources and potassium iodide. Iodine is necessary for normal synthesis of thyroid hormones, which are involved in the regulation of metabolism, energy metabolism, and many physiological processes.

Active components of Life Extension Vitamins D and K with Sea-Iodine

Vitamin D3 (cholecalciferol) – 125 mcg / 5000 IU

A fat-soluble vitamin necessary for normal absorption of calcium and phosphorus. Supports the mineralization of bones and teeth, normal muscle function, and immune system function.

Vitamin K1 (phytonadione) – 1000 mcg

Participates in normal blood clotting and the function of vitamin K-dependent proteins.

Vitamin K2 (MK-4) – 1000 mcg

A form of vitamin K2 that participates in the activation of proteins related to calcium metabolism and bone tissue support.

Vitamin K2 (trans-MK-7) – 100 mcg

A long-acting form of K2 with high bioavailability. Complements MK-4 in supporting the body’s normal use of calcium.

The total vitamin K content in one capsule is 2100 mcg.

Iodine – 1000 mcg

Provided as the complex blend Sea-Iodine™, which contains organic seaweed extracts, including bladderwrack, and potassium iodide. Iodine is necessary for normal thyroid hormone production and normal thyroid function.

Benefits of Life Extension Vitamins D and K with Sea-Iodine

Regular intake of the complex may contribute to:

☘️ supporting normal vitamin D levels;

☘️ supporting the strength and normal mineralization of bones and teeth;

☘️ normal absorption and use of calcium and phosphorus;

☘️ supporting normal calcium metabolism thanks to the combination of D3 and K;

☘️ supporting normal muscle function;

☘️ supporting normal immune system function;

☘️ supporting the cardiovascular system;

☘️ supporting normal blood clotting thanks to vitamin K;

☘️ supporting normal thyroid function;

☘️ normal synthesis of thyroid hormones thanks to iodine;

☘️ supporting normal energy metabolism.

Advantages of Life Extension Vitamins D and K with Sea-Iodine

5000 IU of D3 in one capsule – a concentrated dose of cholecalciferol for people who need additional vitamin D intake.

Three forms of vitamin K at once – K1, K2 MK-4, and K2 MK-7 instead of using only one form.

2100 mcg of total vitamin K – 1000 mcg of K1, 1000 mcg of K2 MK-4, and 100 mcg of K2 MK-7.

Sea-Iodine™ – 1000 mcg of iodine – the complex combines iodine from marine plant sources and potassium iodide.

Comprehensive formula – D3 supports calcium absorption, while vitamin K participates in the function of proteins that regulate its use by the body.

1 capsule per day – all active components are contained in one daily serving.

Gluten-free and non-GMO – the product is labeled Gluten Free and Non-GMO LE Certified.

✅ Best combination

With Life Extension Super Omega-3 EPA/DHA
For comprehensive support of the cardiovascular system, brain, and normal lipid metabolism. Omega-3 is also convenient to take together with fat-soluble vitamins D and K with food.

With magnesium glycinate
Magnesium participates in enzymatic processes of vitamin D metabolism and also supports normal muscle, nervous system, and bone tissue function.

Buy Life Extension Vitamins D and K with Sea-Iodine in Ukraine

You can buy Life Extension Vitamins D and K with Sea-Iodine – a complex of vitamins D3, K1, K2 MK-4, K2 MK-7, and sea iodine in capsules online with delivery across Ukraine.

Current availability, packaging, and detailed information about the composition and directions for use are available on the product page.

The complex may be relevant for people who:

• have insufficient vitamin D levels;
• spend little time in the sun;
• want to support the strength of bones and teeth;
• want to support normal calcium metabolism;
• need additional intake of vitamins D3 and K;
• do not get enough iodine from food;
• want to support normal thyroid function, provided there are no contraindications to additional iodine;
• have increased physical loads;
• want to support normal muscle and immune system function;
• are looking for a D3 + K1 + K2 + iodine complex in one capsule.

Directions for use:

Take 1 capsule once daily with food or as recommended by a specialist.

Course: 1–2 months.

The duration of the course may be adjusted depending on the purpose of intake and tolerability.

Do not exceed the recommended dosage without consulting a specialist.

Life Extension Vitamins D and K with Sea-Iodine contains four complementary nutrient components: D3, K1, two forms of K2, and iodine. One capsule provides a full daily serving of the product.

Certification and quality

• ✅ Gluten Free – gluten-free;
• ✅ Non-GMO LE Certified – certified by Life Extension as a non-GMO product;
• plant-based capsule made from cellulose;
• 60 capsules per package – 60 servings when taken as recommended once daily.

Storage conditions

Store tightly closed in a dry, cool place.

Avoid excessive heat and direct sunlight.

Keep out of reach of children.

Not recommended for use without prior consultation with a specialist:

• pregnant women and women during breastfeeding;
• in case of elevated blood calcium levels;
• in case of thyroid disorders;
• while taking medications for thyroid treatment;
• when taking vitamin K antagonists, in particular warfarin;
• when taking other high-dose vitamin D or iodine supplements at the same time;
• when taking medications regularly.

Individual body response

When the recommended dosage is followed, the product is usually well tolerated. Some people may experience individual sensitivity to the components or digestive discomfort.

Due to the high content of D3 and iodine, the number of capsules should not be increased independently. With long-term use, it is advisable to take into account the total intake of vitamin D and iodine from other supplements.