11 Best Vitamin D Supplement Brands (2024 Updated) (2024)

Last updated: February 19, 2024

Some foods contain vitamin D, but the best source is sunlight. Recent studies suggest that 75% of the population is not getting enough sun exposure.

Even a mild vitamin D deficiency has a significant impact on your immunity, and that is why vitamin D supplements have become one of the most recommended products.

Before you just try to boost your fat-soluble vitamin D intake with the first product you see, our nutritionist experts spent hours researching and reviewing these 11 best vitamin D supplements for you.

• Best Overall Vitamin D Supplement: Transparent Labs Vitamine D
• Cheapest Vitamin D Supplement: NatureWise
• Best Vitamin D Softgels for Better Mood: Essential Elements
• Best Vitamin D Pills for Bone Health: Transparent Labs Vitamine D
• Best Vitamin D Complex for Women: Caltrate
• Best Gluten-Free Vitamin D Pills: American BioSciences
• Best Vitamin D Capsules for Immune System: Essential Elements
• Best Vegan Vitamin D Capsules: Pure Encapsulations
• Best Vitamin D Gummies: Nordic Naturals
• Best Vitamin D for Sensitive Stomach: NatureWise
• Best Bulk Order Vitamin D Capsules: 1MD D3

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Pros and Cons

Who is it for?

Final Verdict

Ideal for boosting bone density and immune response. High dosage meets scientific recommendations.

Pros and Cons

Who is it for?

Final Verdict

Offers fast absorption and good bulk discount options. Not suitable for vegetarians.

Pros and Cons

Who is it for?

Final Verdict

Great for improving mood and immune function. Capsule size makes it easy to swallow.

Pros and Cons

Who is it for?

Final Verdict

A good choice for individuals with stomach sensitivity, offering peace of mind with purity testing.

Pros and Cons

Who is it for?

Final Verdict

Excellent for enhancing immune health, suitable for vegetarians and gluten intolerant users.

Pros and Cons

Who is it for?

Final Verdict

Best for those who prefer a fun way to take supplements. Not intended for high dosage needs.

Pros and Cons

Who is it for?

Final Verdict

Specifically formulated for women to enhance bone health with added calcium. Not for men.

Pros and Cons

Who is it for?

Final Verdict

Ideal for severe deficiencies, offering high potency for faster results. Not adjustable in dose.

Pros and Cons

Who is it for?

Final Verdict

Uses quality farm-sourced ingredients for better absorption. May cause indigestion for some.

Pros and Cons

Who is it for?

Final Verdict

Convenient for those requiring exact dosing; absorbs quickly. Not suited for those disliking liquids.

Pros and Cons

Who is it for?

Final Verdict

A vegan-friendly option free from common allergens. Not for those requiring high vitamin D doses.

At Total Shape, we understand the importance of providing our readers with accurate and reliable information.

To determine the best vitamin D supplements on the market, we conducted thorough testing and evaluation. Our rigorous testing process considered three key criteria: ingredients, effectiveness, and price.

Ingredients

We started by scrutinizing the ingredient lists of each vitamin D supplement. The quality and purity of the ingredients are paramount to ensure that you're getting the most out of your supplement.

We carefully examined whether the supplements contained vitamin D3 (cholecalciferol), which is the preferred form of vitamin D for its superior absorption and effectiveness.

Additionally, we assessed whether any potentially harmful additives, allergens, or fillers were present in the products. Our goal was to recommend supplements that prioritize clean and high-quality ingredients.

Effectiveness

Effectiveness is a critical factor when choosing a vitamin D supplement. To evaluate this criterion, we considered scientific research and customer feedback.

We examined studies and clinical trials related to each product's effectiveness in raising vitamin D levels and supporting overall health. Furthermore, we took into account real-world experiences and reviews from individuals who had used these supplements.

Our team paid close attention to any reported improvements in vitamin D status, bone health, and immune function. Our aim was to recommend supplements that have demonstrated their effectiveness through both research and user satisfaction.

Price

We understand that affordability is a key concern for our readers. Therefore, we thoroughly analyzed the pricing of each vitamin D supplement.

We calculated the cost per serving to provide you with a clear understanding of the value you're getting for your investment.

While we recognize the importance of quality, we also strived to recommend supplements that offer competitive pricing without compromising on ingredient quality or effectiveness.

Our goal was to help you make an informed decision that aligns with your budget.

Vitamin D is a crucial nutrient that plays a significant role in various aspects of health, from bone strength to immune function.

However, with numerous vitamin D supplements available on the market, selecting the right one can be overwhelming. This buyer's guide will help you make an informed decision when choosing the best vitamin D supplement for your needs.

Consider the Form of Vitamin D

• Vitamin D3 (Cholecalciferol): This is the preferred form of vitamin D as it closely resembles the vitamin D produced by the body when exposed to sunlight. Look for supplements that contain vitamin D3 for optimal absorption and effectiveness.
• Vitamin D2 (Ergocalciferol): While less effective than D3, vitamin D2 is still a suitable choice for vegetarians and vegans as it is derived from plant sources.

Dosage and Recommended Daily Allowance (RDA)

The recommended daily allowance (RDA) for vitamin D varies depending on age, sex, and life stage. For most adults, a typical dose is around 125 mcg (5000 IU) per day.

However, individuals with specific health conditions or deficiencies may require higher or lower doses. Consult with a healthcare professional to determine your ideal dosage.

Quality and Purity

Look for supplements from reputable brands that undergo third-party testing for quality and purity. These certifications ensure that the product contains what it claims and is free from contaminants.

Additional Ingredients

Some vitamin D supplements come with added nutrients like vitamin K2, which aids in calcium absorption and directs it to the bones rather than soft tissues. Consider whether you want a standalone vitamin D supplement or one that includes complementary nutrients.

Form of Supplement

Vitamin D supplements come in various forms, including capsules, softgels, tablets, gummies, and liquid drops. Choose a form that suits your preferences and dietary requirements. For precise dosing, liquid drops can be a convenient choice.

Allergens and Additives

Check the product label for common allergens like gluten, soy, dairy, and artificial additives. If you have allergies or sensitivities, opt for supplements that are free from these ingredients.

Absorption and Bioavailability

Consider supplements that enhance absorption, such as those formulated with fat-soluble vitamins or in an oil-based form. Absorption is a critical factor in the effectiveness of vitamin D supplements.

Price and Value

Compare the cost per serving of different supplements to ensure you're getting the best value for your money. Keep in mind that quality and purity should not be compromised for a lower price.

Certifications and Testing

Look for certifications from organizations like the United States Pharmacopeia (USP) or NSF International, which verify the quality and safety of dietary supplements.

Consult a Healthcare Professional

Before starting any new supplement regimen, especially if you have underlying health conditions or are taking medications, consult with a healthcare provider or a registered dietitian. They can provide personalized recommendations based on your specific needs.

Monitor Your Vitamin D Levels

Regularly test your vitamin D levels to ensure you are meeting your individual requirements. This can help you adjust your supplementation if needed and prevent excessive intake.

Read Customer Reviews

Customer reviews can provide valuable insights into the effectiveness and tolerability of a supplement. Consider reading reviews from other users to gather real-world feedback.

How Much Vitamin D Should You Take?

According to an article found on the Mayo Clinic website, you should take 125 mcg of vitamin D supplementation [2].

Most supplements will usually provide a high dose close to the recommended, but it’s sometimes necessary to get a higher or lower dose per day to prevent vitamin D deficiency.

The first thing you should do when comparing dietary supplements is to look at the dosage to accurately compare the prices.

If you have particularly low optimal vitamin D levels or have been recommended a precise dosage, then it might be best to use a product with a high dose or one in liquid form that makes it easier to measure an exact volume.

The main difference between vitamin D and vitamin D3 is essentially that D3 is the closest to the vitamin D the body produces, and it’s a bit difficult to get from food sources [3]. You can think of vitamin D as the "umbrella term" for the different vitamin D types in supplements.

The lack of sun exposure and common use of sunscreen may lead to a vitamin D deficiency.

To make the most of your vitamin D supplementation, it's essential to follow some best practices:

• Dosage Considerations: As mentioned earlier, the recommended daily dose of vitamin D is 125 mcg (5000 IU), according to medical scientists. Most supplements provide a dose close to this recommendation. However, if you have specific needs, such as low optimal vitamin D levels, consult a healthcare professional for personalized dosing guidance.
• Timing and Form: Consider whether you prefer vitamin D in capsule form, drops, or another form. Some individuals may find liquid supplements more convenient, especially if they need precise dosing. Additionally, it's often advisable to take vitamin D with a meal to enhance absorption.
• Combining with Other Supplements: If you're taking multiple supplements, consult with a healthcare provider to ensure they don't interact negatively. Vitamin D is often combined with vitamin K2 for optimal absorption and utilization.

By following these best practices, you can maximize the effectiveness of your vitamin D supplementation regimen and promote overall health.

Vitamin D supplements come in a variety of forms. You can find vitamin D supplement drops, chewable tablets, and sprays. Make sure to choose the type of supplement appropriate for your medical needs.

Based on our test results and conversations with clients, we concluded that Transparent Labs Vitamin D would be our top recommendation.

Transparent Labs Vitamin D contains 5000 IU of vitamin D3. Enough to fit in with the everyday lifestyle and carry you through the chilly winter months. With Transparent Labs, we noticed a faster response in vitamin D levels within a few weeks.

This trusted brand provides high-quality products free of allergens, dyes, fillers, and additives. You can trust their products because of their full transparency policy.

Our #1 Recommendation

Transparent Labs Vitamin D (Best Overall & for Bone Health)

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