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Vitamin D3 125 mcg (5000 IU) with Sea-Iodine

Life Extension
4.9
★ ★ ★ ★ ★
(3831 ratings)
Iodine 1000 mcg
Product Image
Score 85

A dual-action capsule offering high doses of both iodine and Vitamin D3 for broad foundational health support.

How scoring works
scaleQuantity:60 Capsule(s) • (60 servings)
track_changesGoals:
flag Hair Health
flag Metabolism Boost
flag Energy
flag Weight Loss
flag Mental Focus

leaderboard Score 85

A dual-action capsule offering high doses of both iodine and Vitamin D3 for broad foundational health support.

How scoring works
$10.50($0.17 per serving)
Vitacost
$ 10.50
Amazon
$ 10.50
Pure Formulas
$ 10.50
iHerb
$ 10.50
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psychologyAnalysis

Life Extension's Vitamin D3 with Sea-Iodine effectively combines 1000 mcg of iodine and 125 mcg (5000 IU) of Vitamin D3 into a single convenient capsule. This dual-nutrient approach targets two critical areas of health: iodine for thyroid support and Vitamin D3 for bone health, immune function, and mood.

This combination is particularly useful for individuals looking to streamline their supplement regimen while addressing both iodine and Vitamin D requirements at potent levels. The product aims to provide broad foundational support, leveraging the synergistic potential of these two important nutrients.

thumb_upPros
  • Convenient combination of two vital nutrients (Iodine and Vitamin D3).
  • Provides high doses of both iodine (1000 mcg) and Vitamin D3 (5000 IU).
  • Supports multiple bodily functions, including thyroid, bones, and immunity.
  • Comes from a reputable brand known for advanced formulations.
  • Good price for a dual high-dose product.
thumb_downCons
  • High doses of both nutrients may not be suitable for all individuals without professional guidance.
  • Requires careful consideration if already supplementing with other iodine or Vitamin D products.
  • 'Sea-Iodine' as a descriptor is less specific than naming exact kelp/seaweed types.
warningWarnings
  • Consult a healthcare professional before use, especially if you have thyroid conditions, are pregnant, nursing, or taking any medications.
  • Monitor your overall intake of iodine and Vitamin D from all sources to avoid excessive levels.
  • Keep out of reach of children.
scienceNutrient quality
90 Highest impact

The product provides robust doses of two critical nutrients, iodine and Vitamin D3, both in well-recognized forms. This combination approach enhances its overall nutrient quality for broad support.

visibilityIngredient transparency
85 Highest impact

The ingredient list clearly states the quantities of both Vitamin D3 (Cholecalciferol) and Iodine. While 'Sea-Iodine' is used, the precise amounts are transparently listed, which is helpful for users.

workspace_premiumValue for money
90 Highest impact

Combining high doses of two important nutrients at a very competitive price, this product offers excellent value for money. It's an efficient way to supplement both iodine and Vitamin D3.

thumb_upCustomer satisfaction
88 Highest impact

With 3821 reviews, this product shows very strong customer satisfaction. The high volume of positive feedback indicates its effectiveness and acceptance among a wide user base.

storefrontBrand
85 Highest impact

Life Extension is a reputable brand known for its advanced formulations and commitment to health and longevity research. Their product quality is generally well-regarded in the industry.

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track_changesGoals
flagMetabolism Boost
Impact
Highest effect
Iodine is a cornerstone for thyroid hormones that govern metabolism. This product directly supports a healthy metabolic rate, with Vitamin D3 also having some metabolic implications.
View goal →
flagEnergy
Impact
Highest effect
Iodine supports thyroid function, which regulates energy, while Vitamin D3 also plays a role in overall vitality. This combination provides comprehensive support for maintaining healthy energy levels.
View goal →
flagMental Focus
Impact
Highest effect
Optimal thyroid function, supported by iodine, is crucial for cognitive health, and Vitamin D3 also contributes to brain function. Together, they offer enhanced support for mental clarity and focus.
View goal →
flagHair Health
Impact
Highest effect
Healthy thyroid function, well-supported by iodine, is important for hair vitality, and Vitamin D3 also plays a role in skin and hair health. This combination can contribute to maintaining strong hair.
View goal →
flagWeight Loss
Impact
Highest effect
By supporting a healthy metabolic rate through iodine and contributing to overall metabolic balance with Vitamin D3, this product offers foundational support for weight management strategies. It is not a direct weight loss solution.
View goal →
scienceIngredients
IngredientAmount per serving
Vitamin D
125 mcg
Iodine
1000 mcg
grain_off Gluten Free person Adults 18–50
flagReport overview
Iodine 90
This product delivers a potent dose of iodine alongside another critical nutrient, making it a comprehensive choice for those needing robust iodine support. The combination enhances its overall utility.
scienceView ingredientinventory_2View products
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