Vitamin D3 with Sea-Iodine 5000 IU, 60 Capsules - Life Extension - welzo
Vitamin D3 with Sea-Iodine 5000 IU, 60 Capsules - Life Extension
Vitamin D3 with Sea-Iodine 5000 IU, 60 Capsules - Life Extension
Vitamin D3 with Sea-Iodine 5000 IU, 60 Capsules - Life Extension - welzo
Vitamin D3 with Sea-Iodine 5000 IU, 60 Capsules - Life Extension
Vitamin D3 with Sea-Iodine 5000 IU, 60 Capsules - Life Extension
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Hugo Dover
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"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

Vitamin D3 with Sea-Iodine is a daily supplement that supports bone and immune health by delivering vitamin d3 and iodine+, helping you feel steadier and healthier. The main ingredients are vitamin d3 and an iodine+ blend sourced from organic sea algae, delivering a marine twist to everyday nutrition. With Life Extension’s emphasis on quality, you get a trusted brand heritage and a product that’s designed to slot into meals easily.

Available Sizes & Variants:

60 capsules - standard daily dose for adults, easy to swallow with food.

Benefits & Features:

  • Supports bone health by aiding calcium transport into bones.
  • Promotes immune support with a balanced vitamin d3 intake alongside iodine+, helping you stay steadier.
  • Contains sea algae derived iodine+ for a marine sourced nutrient option.
  • Easy daily routine when taken with meals, as the formulation is designed to be absorbed with food and fits into most busy lifestyles, helping you stay consistent.
  • Quality assurances include Non-GMO and gluten free certifications, giving you confidence in every capsule.

Life Extension has long specialised in targeted daily nutrition, and this dietary supplement blends vitamin d3 with a sea algae derived iodine+ for a marine twist on everyday wellness. The organic sea-Iodine blend keeps things gentle on the gut while supporting a balanced nutrient intake. Non-GMO and gluten free, the capsules are crafted to be taken with meals, aligning with the brand’s commitment to quality and traceable ingredient sourcing. It’s a straightforward way to support your daily health goals.

Ingredients/Specifications

(other) Microcrystalline cellulose, vegetable cellulose (capsule), maltodextrin, modified food starch, silica, stearic acid.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Take one capsule daily, or as advised by your healthcare provider. For best results, consume with a meal that contains fat and is low in fiber. Take one (1) capsule upon waking and one (1) capsule before midday meal\, preferably on an empty stomach\, or as recommended by a healthcare practitioner.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

Supplement Facts
Serving Size: 1 Capsule
Amount Per Serving% Daily Value
Vitamin D (as cholecalciferol)125 mcg1250%
Iodine [from Sea-Iodine, Complex Blend (organic kelp and bladderwrack extracts, extracts, potassium iodide)]1,000 mcg667%
1. Supports Bone Health: Vitamin D3 is essential for maintaining strong and healthy bones. It aids in the absorption of calcium and phosphorus, which are crucial for bone development and maintenance. The addition of Sea-Iodine further promotes bone health by increasing the absorption of calcium and preventing bone loss.
2. Boosts Immune System: Vitamin D3 plays a significant role in regulating the immune system and preventing infections. It helps activate immune cells and enhances their ability to fight off harmful pathogens. Sea-Iodine also contributes to a healthy immune system by supporting the production of thyroid hormones, which play a vital role in immune function.

The Primary Active Ingredient Is: Vitamin D3 (Cholecalciferol)

The Primary Active Ingredient Is: Vitamin D3 (Cholecalciferol) is a fat-soluble vitamin essential for normal physiological function. This variant is vitamin D3 (cholecalciferol) and is provided as the main nutrient in the supplement.

This ingredient comes in a capsule form as the cholecalciferol piece, a widely recognised nutrient used to support health across various body systems.

What Vitamin D3 Does?

Vitamin D3 helps keep immune function and supports bone health by aiding calcium movement into the bone matrix. This nutrient is tied to cognitive function and endothelial health in scientific literature, in line with EFSA and NHS-style guidance.

These roles reflect its normal physiological functions and its contribution to overall well-being when levels are adequate.

This product is not meant to diagnose, treat, cure, or prevent any illness.

Why it's Welzo

Life Extension sits in with Welzo's commitment to top‑quality, well‑supported supplements. The brand is recognised for its marine-based iodine approach via Sea-Iodine and its non‑GMO, gluten‑free formulations, which sits well with our focus on purity and transparency in sourcing. This brand’s heritage in delivering evidence‑based nutrient blends makes Life Extension a credible choice for a product that combines Vitamin D3 with Sea‑Iodine, reinforcing our standard of manufacturing consistency and ingredient integrity.

Our medical team checked Life Extension against other manufacturers, weighing quality controls, ingredient sourcing, and formulation practicality. They concluded that Life Extension’s approach to pairing a robust Vitamin D3 dose with a sea‑based iodine blend shows thoughtful product design and reliability. You can learn more about how we evaluate brands at our medical team and our rigorous testing protocols at our rigorous testing protocols.

In choosing Life Extension for Vitamin D3 with Sea‑Iodine, Welzo commits to a partner that prioritises clarity, consistency and consumer safety, making it a trusted foundation for this supplement family.

Vitamin D3 with Sea-Iodine 5000 IU, 60 Capsules - Life Extension

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Vitamin D3 with Sea-Iodine is a daily supplement that supports bone and immune health by delivering vitamin d3 and iodine+, helping you feel steadier and healthier.
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Product Description

Vitamin D3 with Sea-Iodine is a daily supplement that supports bone and immune health by delivering vitamin d3 and iodine+, helping you feel steadier and healthier. The main ingredients are vitamin d3 and an iodine+ blend sourced from organic sea algae, delivering a marine twist to everyday nutrition. With Life Extension’s emphasis on quality, you get a trusted brand heritage and a product that’s designed to slot into meals easily.

Available Sizes & Variants:

60 capsules - standard daily dose for adults, easy to swallow with food.

Benefits & Features:

  • Supports bone health by aiding calcium transport into bones.
  • Promotes immune support with a balanced vitamin d3 intake alongside iodine+, helping you stay steadier.
  • Contains sea algae derived iodine+ for a marine sourced nutrient option.
  • Easy daily routine when taken with meals, as the formulation is designed to be absorbed with food and fits into most busy lifestyles, helping you stay consistent.
  • Quality assurances include Non-GMO and gluten free certifications, giving you confidence in every capsule.

Life Extension has long specialised in targeted daily nutrition, and this dietary supplement blends vitamin d3 with a sea algae derived iodine+ for a marine twist on everyday wellness. The organic sea-Iodine blend keeps things gentle on the gut while supporting a balanced nutrient intake. Non-GMO and gluten free, the capsules are crafted to be taken with meals, aligning with the brand’s commitment to quality and traceable ingredient sourcing. It’s a straightforward way to support your daily health goals.

Ingredients/Specifications

(other) Microcrystalline cellulose, vegetable cellulose (capsule), maltodextrin, modified food starch, silica, stearic acid.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Take one capsule daily, or as advised by your healthcare provider. For best results, consume with a meal that contains fat and is low in fiber. Take one (1) capsule upon waking and one (1) capsule before midday meal\, preferably on an empty stomach\, or as recommended by a healthcare practitioner.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

Supplement Facts
Serving Size: 1 Capsule
Amount Per Serving% Daily Value
Vitamin D (as cholecalciferol)125 mcg1250%
Iodine [from Sea-Iodine, Complex Blend (organic kelp and bladderwrack extracts, extracts, potassium iodide)]1,000 mcg667%
1. Supports Bone Health: Vitamin D3 is essential for maintaining strong and healthy bones. It aids in the absorption of calcium and phosphorus, which are crucial for bone development and maintenance. The addition of Sea-Iodine further promotes bone health by increasing the absorption of calcium and preventing bone loss.
2. Boosts Immune System: Vitamin D3 plays a significant role in regulating the immune system and preventing infections. It helps activate immune cells and enhances their ability to fight off harmful pathogens. Sea-Iodine also contributes to a healthy immune system by supporting the production of thyroid hormones, which play a vital role in immune function.

The Primary Active Ingredient Is: Vitamin D3 (Cholecalciferol)

The Primary Active Ingredient Is: Vitamin D3 (Cholecalciferol) is a fat-soluble vitamin essential for normal physiological function. This variant is vitamin D3 (cholecalciferol) and is provided as the main nutrient in the supplement.

This ingredient comes in a capsule form as the cholecalciferol piece, a widely recognised nutrient used to support health across various body systems.

What Vitamin D3 Does?

Vitamin D3 helps keep immune function and supports bone health by aiding calcium movement into the bone matrix. This nutrient is tied to cognitive function and endothelial health in scientific literature, in line with EFSA and NHS-style guidance.

These roles reflect its normal physiological functions and its contribution to overall well-being when levels are adequate.

This product is not meant to diagnose, treat, cure, or prevent any illness.

Why it's Welzo

Life Extension sits in with Welzo's commitment to top‑quality, well‑supported supplements. The brand is recognised for its marine-based iodine approach via Sea-Iodine and its non‑GMO, gluten‑free formulations, which sits well with our focus on purity and transparency in sourcing. This brand’s heritage in delivering evidence‑based nutrient blends makes Life Extension a credible choice for a product that combines Vitamin D3 with Sea‑Iodine, reinforcing our standard of manufacturing consistency and ingredient integrity.

Our medical team checked Life Extension against other manufacturers, weighing quality controls, ingredient sourcing, and formulation practicality. They concluded that Life Extension’s approach to pairing a robust Vitamin D3 dose with a sea‑based iodine blend shows thoughtful product design and reliability. You can learn more about how we evaluate brands at our medical team and our rigorous testing protocols at our rigorous testing protocols.

In choosing Life Extension for Vitamin D3 with Sea‑Iodine, Welzo commits to a partner that prioritises clarity, consistency and consumer safety, making it a trusted foundation for this supplement family.

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Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism