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D3 Supplement 1000 IU

Spring Valley
4.8
(3005 ratings)
Vitamin D 1000 IU
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Score97

A very affordable and effective softgel for maintaining baseline Vitamin D levels.

How scoring works
Quantity:100 Softgel(s)(100 servings)
Goals:
General Health
Immunity
Testosterone Support
Anti-Inflammatory Support
Energy
Anti-Aging

Score 97

A very affordable and effective softgel for maintaining baseline Vitamin D levels.

How scoring works
$4.88($0.04 per serving)
Walmart
$ 4.14
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Analysis

Spring Valley offers a simple 1000 IU dose that is perfect for those who just want to ensure they aren't deficient. The softgel format is a great touch for a budget brand, as it provides the necessary fats for Vitamin D absorption.

It's a reliable choice for daily maintenance. While it doesn't have the high potency of some other products, it's very accessible and easy to take, making it a good fit for people just starting a supplement routine.

Pros

  • Extremely budget-friendly
  • Softgel form for decent absorption
  • Ideal 1000 IU maintenance dose
  • Simple, straightforward formula

Cons

  • Contains bovine gelatin
  • Low dose might not be enough for those with high needs

Warnings

  • Read label carefully to ensure no sensitivity to softgel ingredients
  • Best taken with a meal

Nutrient quality

95 Highest impact

Nutrient quality is solid due to the utilize of bioavailable cholecalciferol in a lipid medium. The 1,000 IU dose is well-aligned with standard daily maintenance for general health support.

Ingredient transparency

98 Highest impact

Transparency is high with all active amounts and forms clearly disclosed on the packaging. Labeling is straightforward, although additional third-party verification could further enhance trust.

Customer satisfaction

97 Highest impact

Customer feedback is very strong, with a high average rating indicating consistent performance. The volume of reviews provides a reliable representation of the consumer experience.

Value for money

99 Highest impact

This product offers exceptional value, providing a high-quality maintenance dose at a very low entry price. It is one of the most cost-effective options for foundational nutritional support.

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Goals

Impact
Highest effect
A+ Goal FitA- Strength of SupportC CoverageA+ Formula Quality

Vitamin D3 serves as a fundamental regulator of the immune system and bone integrity, making it essential for foundational health. Cholecalciferol supports these biological systems efficiently through its role in mineral balance and cellular maintenance.

The 1,000 IU maintenance dose is well-suited for long-term daily use to prevent nutritional gaps. Utilizing a softgel format enhances the absorption of this fat-soluble nutrient for better systemic support.

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Impact
Highest effect
A+ Goal FitB+ Strength of SupportC+ CoverageA+ Formula Quality

Vitamin D3 in an oil-based softgel provides essential daily support for the activation of the body's natural defenses. This nutrient is critical for the management of the innate immune response and for maintaining long-term systemic resilience.

The 1,000 IU dose is adequate for basic daily maintenance and is delivered in a lipid-rich format for efficient absorption. While targeted and effective, this dosage may be lower than required for individuals with significant deficiency or high immune demands.

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Impact
Highest effect
A Goal FitB Strength of SupportD+ CoverageA+ Formula Quality

Vitamin D3 is provided in a 1000 IU softgel to support pro-hormone status and overall health. Adequate vitamin D levels are essential for the production of hormones and healthy Leydig cell function.

The dose is appropriate for general maintenance but may be low for those seeking therapeutic hormonal optimization. Softgel delivery ensures the necessary lipid base for efficient absorption of this fat-soluble nutrient.

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Impact
Highest effect
A- Goal FitB Strength of SupportC- CoverageA Formula Quality

Vitamin D3 as cholecalciferol serves as a fundamental immunomodulator that helps balance the body's inflammatory response. This fat-soluble nutrient is essential for regulating cytokine production and immune cell behavior.

The 1000IU dose provides a basic maintenance level but sits at the lower end of the therapeutic range for inflammation. Softgel delivery is appropriately utilized to facilitate the absorption of this fat-soluble vitamin.

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Impact
High effect
B+ Goal FitB Strength of SupportD+ CoverageA+ Formula Quality

Vitamin D3 in an oil-based softgel supports mitochondrial health and systemic metabolic efficiency. This nutrient appears well-aligned for maintaining foundational physical vitality.

Cholecalciferol facilitates oxidative capacity for cellular energy production. Softgel delivery with lipids ensures the fat-soluble vitamin is better absorbed than dry formats.

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Impact
High effect
B+ Goal FitC+ Strength of SupportC CoverageA+ Formula Quality

Vitamin D3 is provided in an oil-based softgel at a maintenance dose of 1000 IU to support foundational longevity markers like bone density and immune function. This nutrient is a key regulator of systemic health and appears well aligned with general healthspan extension goals.

The use of a lipid-based delivery system ensures that this fat-soluble vitamin is effectively absorbed by the body. However, the dosage is lower than the optimal levels often recommended for aging populations seeking significant serum elevation.

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Ingredients

IngredientAmount per serving
Vitamin D (Cholecalciferol, Vitamin D3)
1000 IU
Gluten Free Adults 18–50 Dairy Free Sugar Free
Report overview
A Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyB+ Value
This Vitamin D3 softgel is a budget-friendly option for those seeking a basic maintenance dose. While it is highly affordable and easy to absorb, it lacks the third-party certifications found in more premium brands.
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