Vitamin D3
Vitamin D3 supports cognitive health, promotes bone health, and encourages healthy immune function.
1 / 2
- Servings
- 60
- Price/serv
- 1.21
- Price
- 72.89
- Format
- Capsule
- Servings
- 60
- Price/serv
- 1.21
- Price
- 72.89
- Format
- Capsule
Life Extension
Life Extension Vitamins D and K with Sea-Iodine 60 Capsules
72.89
(VAT incl.)
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1
- Supports healthy bones and bone density
- Helps maintain healthy immune and cognitive function
- Supports cardiovascular health and healthy calcium balance
- Immune Support
- Brain & Cognitive
- Heart & Circulation
- Bone & Joint
Certifications & quality
- Gluten Free
- Non-GMO
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From the brand or its authorised distributor — never resellers
14-day returns policy
Payment methods
Life Extension Vitamins D and K with Sea-Iodine is designed for people looking to support their bone health, cognitive function, and thyroid function with a single daily capsule. The formula combines vitamin D for immune and bone support, vitamin K to help maintain healthy calcium balance in arteries and bones, and iodine from sea plant complex for thyroid hormone production. It's gluten-free and non-GMO, making it suitable for those with dietary restrictions.
Vitamin D supports healthy bones, immune function, and cognitive health.
Vitamin K supports healthy calcium balance and helps maintain bone and cardiovascular health.
Iodine from a sea plant complex supports normal thyroid hormone production.
Daily support for bones, immunity, thyroid health, and circulation
Bring three essential nutrients into one simple daily routine. This Life Extension formula combines vitamins D and K with iodine from a sea plant complex to support healthy bones, balanced calcium use, immune function, cognitive health, and normal thyroid hormone production.
One capsule a day makes it easy to add targeted nutritional support without complicating your routine. Take it with food and make it part of the daily habits that help you feel prepared, supported, and consistent.
Why you will love it
- Supports strong bones and healthy bone density
- Helps maintain healthy immune and cognitive function
- Supports cardiovascular health and healthy calcium balance
- Provides iodine for normal thyroid hormone production
- Convenient one capsule daily serving
- Gluten free and Non GMO
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Allergy information
Gluten free
Fits your routine
1 capsule
Label directions: Take one capsule daily with food, or as recommended by a healthcare practitioner.
- Slot
- Morning
From the product label. A planning tool, not medical advice. You can change everything afterwards.
Key Ingredients(3)
Vitamin K
Vitamin K helps maintain your body’s calcium balance, which affects cardiovascular health and bone density.
Iodine
Iodine is essential for the production of thyroid hormones, which are crucial for metabolic processes.
Ingredients(3)
Vitamin D3Vitamin KIodine
How to Use
Take one capsule daily with food, or as recommended by a healthcare practitioner.
Specs last updated: June 17, 2026
