Product Description
Key Benefits
- Promotes optimal vitamin D levels.
- Supports bone and immune health.
- Helps maintain healthy iodine levels for proper thyroid function.
Vitamin D3 is a crucial fat-soluble vitamin that supports overall health. The body naturally produces it when exposed to sunlight. Vitamin D3 is essential for strong... Read more
Key Benefits
- Promotes optimal vitamin D levels.
- Supports bone and immune health.
- Helps maintain healthy iodine levels for proper thyroid function.
Vitamin D3 is a crucial fat-soluble vitamin that supports overall health. The body naturally produces it when exposed to sunlight. Vitamin D3 is essential for strong bones, as it helps the body absorb calcium. It also boosts the immune system, protecting against infections and diseases, and may improve mood and support a healthy inflammatory response. But some people may still not get enough vitamin D due to limited sun exposure or their diets- which makes supplementation essential.
Life Extension's Vitamin D3 with Sea-Iodine delivers 125 mcg (5,000 IU) of Vitamin D3 per serving, ensuring optimal levels for daily health needs. It also includes 1,000 mcg of iodine to complement the Vitamin D3, addressing potential iodine deficiencies in those with limited dietary intake. Iodine is vital for producing thyroid hormones, which regulate metabolism and energy use. Together, these nutrients work to promote whole-body health and wellbeing.
Why It's Healf
Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.
Ingredients
Other ingredients: microcrystalline cellulose, vegetable cellulose (capsule), maltodextrin, modified food starch, silica, stearic acid.
Non-GMO
Delivery & Returns
SHIPPING INFORMATION:
At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
Option
UK Standard Delivery
Next Working Day Delivery
International Deliveries
Est. Delivery
2-3 Working Days
Next Working Day*
7 Working Days**
Orders <£50
£3.95
£5.95
£22.95 (Europe)
Orders >£50
FREE
£5.95
£49 (International)
*(if placed before 12.00)
**(up to 4 weeks)
UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.95.
Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.95. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.
RETURNS POLICY:
If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
Suggested Use
Caution:
Individuals consuming more than 50 mcg (2000 IU)/day of vitamin D (from diet and supplements) should periodically obtain a serum 25-hydroxy vitamin D measurement. Do not exceed 10000 IU per day unless recommended by your doctor. Vitamin D supplementation is not recommended for individuals with high blood calcium levels. If you have a thyroid condition or are taking antithyroid medications, do not use without consulting your healthcare practitioner.
Warnings:
KEEP OUT OF REACH OF CHILDREN.
DO NOT EXCEED RECOMMENDED DOSE.
Do not purchase if outer seal is broken or damaged.
When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
Vitamin D3 with Sea-Iodine
A high-quality supplement delivering optimal doses of Vitamin D3 and iodine to promtoes bone health, boost immunity, and support thyroid function.
Frequently bought together
Product Description
Key Benefits
- Promotes optimal vitamin D levels.
- Supports bone and immune health.
- Helps maintain healthy iodine levels for proper thyroid function.
Vitamin D3 is a crucial fat-soluble vitamin that supports overall health. The body naturally produces it when exposed to sunlight. Vitamin D3 is essential for strong... Read more
Key Benefits
- Promotes optimal vitamin D levels.
- Supports bone and immune health.
- Helps maintain healthy iodine levels for proper thyroid function.
Vitamin D3 is a crucial fat-soluble vitamin that supports overall health. The body naturally produces it when exposed to sunlight. Vitamin D3 is essential for strong bones, as it helps the body absorb calcium. It also boosts the immune system, protecting against infections and diseases, and may improve mood and support a healthy inflammatory response. But some people may still not get enough vitamin D due to limited sun exposure or their diets- which makes supplementation essential.
Life Extension's Vitamin D3 with Sea-Iodine delivers 125 mcg (5,000 IU) of Vitamin D3 per serving, ensuring optimal levels for daily health needs. It also includes 1,000 mcg of iodine to complement the Vitamin D3, addressing potential iodine deficiencies in those with limited dietary intake. Iodine is vital for producing thyroid hormones, which regulate metabolism and energy use. Together, these nutrients work to promote whole-body health and wellbeing.
Why It's Healf
Here at Healf we do the work for you, every product goes through a 3 step curation process of Discovery, Expert Validation, and Community Testing. So you know you are only getting the best.
Ingredients
Other ingredients: microcrystalline cellulose, vegetable cellulose (capsule), maltodextrin, modified food starch, silica, stearic acid.
Non-GMO
Delivery & Returns
SHIPPING INFORMATION:
At Healf we prioritise safe and fast delivery for all our customers. Our carefully selected couriers are Royal Mail and DPD.
Option
UK Standard Delivery
Next Working Day Delivery
International Deliveries
Est. Delivery
2-3 Working Days
Next Working Day*
7 Working Days**
Orders <£50
£3.95
£5.95
£22.95 (Europe)
Orders >£50
FREE
£5.95
£49 (International)
*(if placed before 12.00)
**(up to 4 weeks)
UK Standard Delivery: Enjoy free standard delivery on orders above £50, this option usually requires 2-3 working days. If your order is under £50, this delivery option is available for £3.95.
Next Working Day Delivery: For when you need our products urgently, we offer a next working day shipping for £5.95. For orders placed before 12.00 we will ship it the same day to ensure you receive your order the next working day.
RETURNS POLICY:
If for any reason you are not satisfied with your order, we provide free 365 day UK returns for all our customers. To initiate your return, simply contact us at team@healf.com and we’ll send you a return slip and help to arrange a collection. The item you return must be sent in the same condition as received, and inside the original packaging. Once received we will notify you via email.
For international returns, we unfortunately do not cover the cost. However, we work with an array of carriers and can offer self-posting returns for customers shopping from outside the UK.
Suggested Use
Caution:
Individuals consuming more than 50 mcg (2000 IU)/day of vitamin D (from diet and supplements) should periodically obtain a serum 25-hydroxy vitamin D measurement. Do not exceed 10000 IU per day unless recommended by your doctor. Vitamin D supplementation is not recommended for individuals with high blood calcium levels. If you have a thyroid condition or are taking antithyroid medications, do not use without consulting your healthcare practitioner.
Warnings:
KEEP OUT OF REACH OF CHILDREN.
DO NOT EXCEED RECOMMENDED DOSE.
Do not purchase if outer seal is broken or damaged.
When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.
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Frequently Asked Questions.
How are the products selected?
Our main focus here at Healf is to make sure you are getting access to the best global wellbeing brands that align with our core values, where we believe wellbeing is characterized by The Four Pillars - EAT, MOVE, MIND, SLEEP. We hand select products all over the world and put them through our strict three step curation process which entails discovery, expert validation, and our community testing. In order to protect our community we always quality check all ingredients of the products we select, and do not feature products with any ingredients we mention on our Healf Banned Ingredient List.
Do you have resources or articles on maintaining a healthy lifestyle?
Our team of in-house experts stay up to date with the latest research on wellbeing. They constantly evaluate health trends and make sure to filter real vs. faux and deeply understand that there truly is no ‘one size fits all’ approach to your wellbeing. You can check the Healf journal here and make sure to subscribe to our mailing list for more content.
Can I find more information about the ingredients used?
We love people who check ingredients. You’ll find detailed information about the ingredients in every product page and if you find something you’d like to flag with us or have more questions, drop us a message.
Three step
curation process
The Healf stamp of approval: Here at Healf every product goes through a rigorous Three Step Curation Process, so you know you are only getting the best.
Healf's discovery process leverages a global scouting network of health professionals and AI-powered trend analysis to unearth the finest health products worldwide, ensuring you have access to a constant stream to the most innovative and highest quality products.
Every product undergoes examination by a panel of industry specialists, including dieticians, personal trainers, psychologists, and sleep experts, reviewing each item to ensure it meets our rigorous standards for health.
Our community stands at the backbone of our business. We have a group of customers that rigorously test and review each product for its real impact on well-being; if it doesn't make a noticeable difference for most, it won't make our website.
