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Liquid Vitamin D3 Drops 400 IU Natural Citrus Flavor

Bluebonnet
4.8
★ ★ ★ ★ ★
(807 ratings)
Vitamin D 400 IU
Product Image
Score85
Low-dose D3 drops offer excellent flexibility and disclosed lanolin sourcing. The 400 IU serving is best for small adjustments, not every adult's full daily plan.
How scoring works
Quantity:1 Liquid(s) • (900 servings)
Goals:

Score 85

Low-dose D3 drops offer excellent flexibility and disclosed lanolin sourcing. The 400 IU serving is best for small adjustments, not every adult's full daily plan.
How scoring works

Also available as

3 options
1000.00IU • 1 Liquid(s) servings D 1000 IU • 1 Liquid(s) • 900 servings $9.20 ($0.01 per serving) 2000.00IU • 1 Liquid(s) servings D 2000 IU • 1 Liquid(s) • 900 servings $20.76 ($0.02 per serving) 5000.00IU • 1 Liquid(s) servings D 5000 IU • 1 Liquid(s) • 900 servings $25.56 ($0.02 per serving)
$10.20($0.01 per serving)
iHerb
$ 11.16
Daily Vita
$ 10.20
Amazon
$ 14.36
Daily Vita
$ 14.36
Report prices

Analysis

Each labeled serving provides 400 IU of lanolin-derived D3 in a liquid format. The disclosed source and use of cholecalciferol are quality strengths.

The small amount can suit users who need only a conservative increment or want to adjust intake gradually. Adults seeking a full standalone maintenance amount may need a different concentration rather than taking multiple drops without clear label guidance.

A very large number of servings supports strong value and long-term convenience. Carrier oil, citrus-flavor ingredients, storage directions, and independent verification are not supplied in the available data.

Who is it for
  • Adults seeking a small adjustable D3 amount
  • People who prefer liquid supplements
  • Users comfortable with lanolin sourcing
Best for
  • Fine-tuning vitamin D intake
  • Pill-free low-dose supplementation
  • Long-lasting value

Pros

  • Uses vitamin D3
  • Discloses lanolin source
  • Liquid format supports flexible dosing
  • Provides an exceptionally long supply

Cons

  • The 400 IU serving may be too low for many adults
  • Carrier and flavor details are not supplied
  • Liquid measurement requires care
  • Independent verification is not identified

Warnings

  • Follow the labeled drop count exactly; multiplying drops can create a different dose than the listed serving.
  • Account for vitamin D from multivitamins and fortified products before increasing the liquid amount.
  • People with high blood calcium, kidney stones, or thiazide or digoxin therapy should seek individualized advice.

Nutrient quality

84 Highest impact

Lanolin-derived vitamin D3 is a well-regarded and absorbable form in a flexible liquid format. The vitamin D amount is modest and may be insufficient for many adults with low status.

.

Ingredient transparency

85 Highest impact

Every listed active has a specific amount. A complete excipient and carrier list is not available in the supplied data.

.

Customer satisfaction

74 High impact

The average rating is strong. The large rating volume provides a reliable satisfaction signal.

.

Value for money

96 Highest impact

The supply provides excellent value per effective serving. The formula is not inflated by low-value extras.

.
Report analysis

Ingredients

IngredientAmount per serving
Vitamin D3 (Lanolin)
 400 IU
Gluten Free Adults 18–50 Kosher Dairy Free Sugar Free
Report overview
Vitamin D (Lanolin) · 400 IU OverallScore69
A+ Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyB+ Value

D3 from disclosed lanolin in liquid drops offers strong form, delivery, and source transparency. The single-drop amount is low for many adults, although the drop format allows flexible adjustment when the label permits. Cost efficiency is good, but qualifying independent certification and complete additive details are not disclosed.

View ingredientView products
Loading alternative details
87 Performance

D3 1000 IU

Nature Made
<p>A focused formula supplies 1000 IU of cholecalciferol without unrelated active ingredients. Compared with the original, the simple, clearly quantified vitamin D3 profile is easier to assess and uses a higher vitamin D amount, so suitability depends more heavily on measured status and professional guidance.</p>
87 Performance

Vitamin D-3 1000 IU

NOW
<p>A focused formula supplies 1000 IU of lanolin-derived vitamin D3 without unrelated active ingredients. Compared with the original, the simple, clearly quantified vitamin D3 profile is easier to assess and uses a higher vitamin D amount, so suitability depends more heavily on measured status and professional guidance.</p>
85 Performance

D3 Supplement 1000 IU

Spring Valley
<p>A focused formula supplies 1000 IU of cholecalciferol without unrelated active ingredients. Compared with the original, the simple, clearly quantified vitamin D3 profile is easier to assess and uses a higher vitamin D amount, so suitability depends more heavily on measured status and professional guidance.</p>
88 Budget

Liquid Vitamin D3 Drops 1000 IU Natural Citrus Flavor

Bluebonnet
<p>A liquid formula supplies 1000 IU of lanolin-derived vitamin D3 without unrelated active ingredients. It does not cost less per serving; the eligible pool cannot provide three lower-cost choices from distinct brands, and it uses a higher vitamin D amount, so suitability depends more heavily on measured status and professional guidance.</p>
82 Budget

D3 Supplement 400 IU

Spring Valley
<p>A focused formula supplies 400 IU of cholecalciferol, a modest amount that may fit low-dose needs but may be insufficient for many adults. It does not cost less per serving; the eligible pool cannot provide three lower-cost choices from distinct brands, and it closely matches the original’s listed vitamin D amount.</p>
88 Budget

Extra Strength Liquid Vitamin D3

Protocol For Life Balance
<p>A liquid formula supplies 2000 IU of lanolin-derived vitamin D3 without unrelated active ingredients. It does not cost less per serving; the eligible pool cannot provide three lower-cost choices from distinct brands, and it uses a higher vitamin D amount, so suitability depends more heavily on measured status and professional guidance.</p>
85 Value

D3 1000 IU

Nature Made
<p>A focused formula supplies 1000 IU of cholecalciferol without unrelated active ingredients. Its focused formula and dose alignment support practical value, although it does not undercut the original’s serving cost and uses a higher vitamin D amount, so suitability depends more heavily on measured status and professional guidance.</p>
88 Value

Liquid Vitamin D3 Drops 2000 IU Natural Citrus Flavor

Bluebonnet
<p>A liquid formula supplies 2000 IU of lanolin-derived vitamin D3 without unrelated active ingredients. Its focused formula and dose alignment support practical value, although it does not undercut the original’s serving cost and uses a higher vitamin D amount, so suitability depends more heavily on measured status and professional guidance.</p>
86 Value

Vitamin D-3 2000 IU

Source Naturals Wellness
<p>A focused formula supplies 2000 IU of cholecalciferol without unrelated active ingredients. Its focused formula and dose alignment support practical value, although it does not undercut the original’s serving cost and uses a higher vitamin D amount, so suitability depends more heavily on measured status and professional guidance.</p>
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