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Liquid Vitamin D3 Drops 400 IU Natural Citrus Flavor

Bluebonnet

4.8
(805 ratings)
Vitamin D 400 IU
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Score 40.0

A high-quality D3 liquid supplement with a convenient form and natural flavor, but the very low 400 IU dosage and high price per serving make it unsuitable for most adult Vitamin D needs.

Quantity: 1 Liquid(s)Servings size: 1 Drop(s) (900 servings)
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General Health
Immunity
Bone Health
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Score 40.0

A high-quality D3 liquid supplement with a convenient form and natural flavor, but the very low 400 IU dosage and high price per serving make it unsuitable for most adult Vitamin D needs.

Analysis

This Bluebonnet Liquid Vitamin D3 product delivers 400 IU of cholecalciferol, sourced from lanolin, in a natural citrus flavor. The liquid format is excellent for precise dosing and ease of consumption, making it a good choice for children or individuals with swallowing difficulties. However, for most adults aiming to achieve optimal Vitamin D levels or support specific health goals like immunity and bone health, 400 IU is a very low dose. Nutritionists and online reviews frequently suggest significantly higher dosages for adults. Despite its quality form and convenient delivery, its high price per serving for such a low concentration makes it an uneconomical choice for adult supplementation where greater potency is usually desired.

Pros
  • Contains Vitamin D3 (cholecalciferol), the most bioavailable form.
  • Liquid drops allow for flexible and easy dosing, especially for children or those with swallowing issues.
  • Natural citrus flavor enhances palatability.
Cons
  • Very low dosage (400 IU) for most adult health goals.
  • High price per serving compared to more potent alternatives.
  • Small quantity (30 servings) makes it expensive for long-term adult use.
Warnings
  • This product's 400 IU dosage is generally insufficient for adult Vitamin D supplementation to correct deficiencies or achieve significant health benefits.
  • Adults should seek higher-dose liquid or capsule D3 supplements for effective results.
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$10.20($0.01 per serving)
Daily Vita
$ 10.20
iHerb
$ 11.16
Daily Vita
$ 13.56
Amazon
$ 13.56
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Dosage, timing & forms

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Ingredients

IngredientAmount per serving
Vitamin D3
400 IU
Gluten Free Adults 18–50 Kosher Dairy Free Sugar Free
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Categories

As a Vitamin D supplement, the D3 form is excellent and the liquid format convenient, but the severely low 400 IU dosage for adults, coupled with a high price per serving, positions it poorly for effectively meeting adult Vitamin D requirements.

Goals

The D3 aids in calcium absorption, which is vital for bone health, but 400 IU is often too low for adults to achieve optimal bone density or to address existing bone health concerns effectively.
While the D3 form is excellent, the 400 IU dosage is a baseline intake that is largely inadequate for promoting optimal general health and preventing common adult Vitamin D deficiencies.
For most adults, a 400 IU dose of Vitamin D is insufficient to provide robust immune support or to significantly modulate immune responses for disease prevention.
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