Best Vitamin D Supplements of 2025

Elisa Drew Avatar
Elisa Drew
Last Updated: Jan 14, 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Vitamin D supplements are becoming increasingly popular among health-conscious individuals. These supplements are designed to provide the body with the necessary amount of vitamin D, which is essential for maintaining strong bones and teeth, supporting the immune system, and regulating mood. Vitamin D is also known as the "sunshine vitamin" because the body can produce it when exposed to sunlight. However, many people are not getting enough vitamin D from sunlight alone, especially during the winter months. Vitamin D supplements can help bridge this gap and ensure that the body is getting the necessary amount of this vital nutrient.

At a Glance: Our Top Picks

NatureWise Vitamin D3 Softgels Cover #TOP 1
NatureWise Vitamin D3 Softgels
ftb score rating icon 9.9
Nature Made Vitamin D3 1000 IU Cover #TOP 2
Nature Made Vitamin D3 1000 IU
ftb score rating icon 9.8
Nature Made Vitamin D3 2000 IU Softgels Cover #TOP 3
Nature Made Vitamin D3 2000 IU Softgels
ftb score rating icon 9.6

Top 10 Vitamin D Supplements

#TOP 1

NatureWise Vitamin D3 Softgels

NW10057
Yellow
NatureWise Vitamin D3 Softgels Cover
NatureWise Vitamin D3 5000iu (125 mcg) 1 Year Supply for Healthy Muscle Function, and Immune Support, Non-GMO, Gluten Free in Cold-Pressed Olive Oil, Packaging Vary ( Mini Softgel), 360 Count

Get your daily dose of essential Vitamin D with NatureWise Vitamin D3 Softgels. Formulated with 5000IU of Vitamin D3 in certified organic olive oil, it supports healthy teeth and bones, immune function, and muscle function. The highest potency softgels are easy to swallow and more bioavailable than powdered or tablet forms. Gluten-free and non-GMO, it's third party tested for purity and potency. The product is suitable for those with darker skin, the elderly, overweight individuals, and those who spend a lot of time indoors.

What We Like
Effective for energy levels
Small, easy-to-swallow softgels
Great value for long supply
Non-GMO and gluten-free
Improves immune health
What We Don't Like
Slow effects initially
#TOP 2

Nature Made Vitamin D3 1000 IU

Nature Made Vitamin D3 1000 IU Cover
Nature Made Vitamin D3 1000 IU (25 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 180 Softgels, 180 Day Supply

Nature Made Vitamin D3 offers essential support for your bones, teeth, muscles, and immune system. With a convenient 180 softgel supply, you can easily incorporate this supplement into your daily routine. Each softgel contains 25 mcg of Vitamin D3, which helps your body absorb calcium effectively, promoting overall health. By taking just one softgel daily with water and a meal, you ensure your body gets the nutrients it needs without any artificial flavors or colors. This trusted brand is the #1 pharmacist-recommended vitamin and supplement brand, making it a reliable choice for your health needs.

What We Like
Great taste
Easy to swallow
Good value
Supports bone health
Quality ingredients
What We Don't Like
Large tablet size
Capsules may stick together
#TOP 3

Nature Made Vitamin D3 2000 IU Softgels

Nature Made Vitamin D3 2000 IU Softgels Cover
Nature Made Vitamin D3 2000 IU (50 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 90 Softgels, 90 Day Supply

Nature Made Vitamin D3 Softgels are a dietary supplement that provides support for bone, teeth, muscle, and immune health. Each bottle contains 90 softgels, providing a 90-day supply. These softgels contain 2000 IU (50 mcg) of Vitamin D3, the body's preferred form of Vitamin D. By taking one softgel daily with water and a meal, you can improve calcium absorption, support bone and teeth health, and promote muscle and immune system function. Nature Made Vitamin D3 Softgels are sourced from high-quality ingredients, are gluten-free, and have no artificial colors or flavors. As the number one pharmacist recommended vitamin and supplement brand, Nature Made ensures the quality and effectiveness of their products. Please note that these statements have not been evaluated by the Food and Drug Administration and the product is not intended to diagnose, treat, cure, or prevent any disease.

What We Like
Great taste
Good energy boost
Easy to swallow
Convenient delivery
High quality
What We Don't Like
Price slightly higher online
Damp softgels in one bottle
#TOP 4

Nature’s Bounty Vitamin D3 Softgels, 240 Ct

Nature’s Bounty Vitamin D3 Softgels, 240 Ct Cover
Nature's Bounty Vitamin D3, Immune Support, 125 mcg (5000iu), Rapid Release Softgels, 240 Ct (package may differ)

Get your daily dose of sunshine with Nature's Bounty Vitamin D3 Softgels. With 125 mcg (5000iu) of Vitamin D in each serving, this supplement provides immune support by regulating T and B-lymphocytes. It also helps support strong bones in adults by promoting calcium absorption. The formula is non-GMO, gluten-free, and contains no artificial colors or sweeteners. Trust in the unsurpassed quality and value provided by Nature's Bounty supplements.

What We Like
Easy to swallow
Improves immune function
High-quality ingredients
Long-lasting supply
Good value for money
What We Don't Like
Recommended dosage may vary
#TOP 5

Nature Made Extra Strength Vitamin D3 5000 IU Softgels

2778
180 Count
Nature Made Extra Strength Vitamin D3 5000 IU Softgels Cover
Nature Made Extra Strength Vitamin D3 5000 IU (125 mcg), Dietary Supplement for Bone, Teeth, Muscle and Immune Health Support, 180 Softgels, 180 Day Supply

Nature Made Extra Strength Vitamin D3 5000 IU Softgels is a dietary supplement that helps improve your bone, teeth, muscle, and immune health. It is a 180-count bottle that can supply you for 180 days. This high-dose Vitamin D3 product is for people with higher Vitamin D needs and/or deficiency, as determined by a healthcare professional. The supplement is sourced from high-quality ingredients and is gluten-free with no color or artificial flavors added. Its recommended dosage is one softgel daily with water and a meal.

What We Like
Extra strength formula
Supports bone and teeth health
Boosts immune system
Easy to swallow
Cost-effective supply
#TOP 6

Thorne Vitamin D3-5000IU Supplement - 60 Capsules

D138
Thorne Vitamin D3-5000IU Supplement - 60 Capsules Cover
THORNE Vitamin D-5000 - Vitamin D3 Supplement - Support Healthy Bones, Teeth, Muscles, Cardiovascular, and Immune Function - NSF Certified for Sport - Dairy-Free, Soy-Free - 60 Capsules

Thorne Vitamin D3-5000IU Supplement - 60 Capsules is the perfect vitamin D supplement for you. Vitamin D3 supports healthy bones, teeth, muscles, cardiovascular health, and immune function. It is more potent and better absorbed than vitamin D2. This supplement is NSF Certified for Sport and free from gluten, eggs, tree nuts, peanuts, dairy, soy, fish, or shellfish. Thorne is trusted by 100+ pro teams and is the only supplement manufacturer to collaborate with Mayo Clinic on wellness research and content. Thorne is also a proud partner of 11 U.S. Olympic Teams.

What We Like
High potency (5,000 IU)
Pure formula, no fillers
Easy to swallow capsules
Noticeable energy and mood improvement
Trusted brand with NSF certification
What We Don't Like
Higher dosage may not suit everyone
Slightly pricier than some brands
#TOP 7

Nature’s Bounty Vitamin D3 1000 IU Softgels

Nature’s Bounty Vitamin D3 1000 IU Softgels Cover
Nature's Bounty Vitamin D3 1000 IU Softgels, Immune Support, Promotes Healthy Bones, 350 Ct

Nature’s Bounty Vitamin D3 1000 IU Softgels is a highly recommended Vitamin D supplement that provides numerous benefits. The Vitamin D3 in the supplement is a more potent version of Vitamin D, which is essential for immune support and promoting healthy bones. The softgels may assist the immune system by regulating T-lymphocytes and B-lymphocytes, which are important components of the adaptive immune response. Vitamin D3 also helps the body absorb calcium and support bone health in adults. It's known as the sunshine vitamin and can help adults who often miss out on sunlight exposure. The supplement is non-GMO, gluten-free, sugar-free, and contains no artificial colors or sweeteners.

What We Like
Convenient large supply
Supports immune system
Easy to swallow
No aftertaste
High-quality ingredients
What We Don't Like
Uncertain effectiveness
#TOP 8

Nature’s Bounty Vitamin D, Immune Support, 2000 IU, Softgels, 350 Ct

Nature’s Bounty Vitamin D, Immune Support, 2000 IU, Softgels, 350 Ct Cover
Nature's Bounty Vitamin D, Immune Support, 2000 IU, Softgels, 350 Ct

Nature’s Bounty Vitamin D softgels are a potent and effective way to support immune health and strong bones. With 2000 IU of Vitamin D3 per serving, it helps maintain healthy T and B-lymphocytes, which are major components of the immune response. Vitamin D3 assists the body with calcium absorption, which is essential for building and maintaining strong bones. It contains the same form of Vitamin D that is naturally formed in the body through exposure to sunshine, providing year-round support. Plus, it is non-GMO, gluten- and sugar-free, and contains no artificial colors or sweeteners.

What We Like
Easy to swallow
Good quality supplement
Boosts energy levels
Trustworthy brand
Affordable price
What We Don't Like
Pills stuck together
No return policy
#TOP 9

Amazon Elements Vitamin D3 5000 IU

Amazon Elements
Amazon Elements-PARENT
Amazon Elements Vitamin D3 5000 IU Cover
Amazon Elements Vitamin D3, 5000 IU, 180 Softgels, 6 month supply (Packaging may vary), Supports Strong Bones and Immune Health

Amazon Elements Vitamin D3 offers a convenient way to support your bone and immune health. Each bottle contains 180 small liquid softgels, providing a six-month supply when taken daily. You can feel good about your choice, as these softgels contain no artificial colors, flavors, or preservatives and are gluten-free. Made in a facility that follows Good Manufacturing Practices in the USA, you can trust the quality of this product. Just be mindful of heat and sunlight exposure to maintain its effectiveness.

What We Like
High potency dosage
Quality ingredients
Easy to swallow
Great value for money
Improves mood and energy
What We Don't Like
No significant drawbacks
#TOP 10

NOW Vitamin D-3 2,000 IU Softgels

0377
Yellow/Green
NOW Vitamin D-3 2,000 IU Softgels Cover
NOW Foods Supplements, Vitamin D-3 2,000 IU, High Potency, Structural Support*, 240 Softgels

NOW Vitamin D-3 Softgels are a high potency supplement that helps maintain strong bones and supports the immune system. Vitamin D is essential for bone health, but it is not abundant in food. With more people avoiding sun exposure, vitamin D supplementation becomes even more necessary. These softgels provide 2,000 IU of vitamin D-3, the highest potency available. They are Non-GMO, halal, and kosher certified, making them suitable for a variety of dietary needs. NOW Supplements is a family owned and operated company that has been manufacturing quality products since 1968. With their NPA A-rated GMP certification, you can trust that every aspect of the manufacturing process has been carefully examined. Ensure that your body receives an adequate supply of vitamin D with NOW Vitamin D-3 Softgels.

What We Like
High potency Vitamin D-3
Easy to swallow softgels
Long-lasting supply in bottle
Affordable price
Trusted brand quality
What We Don't Like
Some may prefer higher dosage
Vitamin D may not feel immediate
Buying Guide Image

Get the Best Vitamin D Supplements

Vitamin D belongs to a group of fat-soluble secosteroids responsible for increasing the intestinal absorption of minerals like phosphate, magnesium, and Calcium. With aging, menopause in women occurs. There are many symptoms and health problems associated with menopause. Hence, the consumption of Vitamin D supplements helps improve or boost the energy level and at the same time fight fatigue. Taking Vitamin D supplements also helps the human body to relieve joint pain and ensure bone health. Taking up proper Vitamin D supplements further supports a healthy immune system. After a lot of research, experts have recommended the consumption of 5,000 IU or 125mcg of Vitamin D supplements per day.

According to a study conducted approximately 42% of the total population of the US are facing an acute deficit in Vitamin D and hence upon the recommendation of the doctors the demand for Vitamin D supplements has drastically increased.

With the increase in age, the following health crisis can be noticed

  • Skin getting darker
  • Overweight
  • Pain in the joints
  • Fatigue

Also, limited exposure to sunlight and not eating animal-based products result from Vitamin D products. Vitamin D supplements are not only good for joints but also most effective for muscle health. Taking a regular supplement of Vitamin D sufficiently helps strengthen the bones and further helps to improve the calcium absorption in the human body.

Studies have also further shown that regular consumption of Vitamin D has also reduced certain kinds of diseases. Hence, it is very effective in improving the immune system of the human body.

The reasons why consumption of Vitamin D is vital for the human body?

  • It strengthens the immune system and further ensures that the immune system readily fights any bacterial infection or disease.
  • Consumption of the Vitamin D supplement also helps additionally in maintaining muscle vitality and health.
  • It also ensures the fact that the human body further consumes essential minerals like Calcium.
  • Furthermore, it provides the nerves properly to send a message to the brain and other vital body parts.
  • It additionally helps older adults by protecting them from osteoporosis by ensuring bone strength.

What are the best ways to increase the level of Vitamin D?

While the human body only produces Vitamin D only when exposed to natural sunlight? Here, the list of the food supplements that everyone can consume to make sure that Vitamin D supplement is consumed:

  • Salmon fish
  • Sardine and Herring
  • Cod liver oil
  • Tuna fish
  • Egg yolk
  • Mushroom
  • Cow’s milk
  • Soya milk
  • Orange juice
  • Cereal
  • Oatmeal

Hence to conclude, Vitamin D is very important for the human body. And, exposure to only sunlight is not the only way out there, for it is essential that proper and over time Vitamin D supplements are consumed. A good diet is always on top priority, but Vitamin D supplements are also necessary.

Frequently Asked Questions (FAQs)

1. Is it OK to take vitamin D supplements every day?

Taking vitamin D supplements every day is generally safe when taken in appropriate doses. However, excessive intake of vitamin D through supplements can be harmful. It is recommended to avoid taking more than 4,000 IU a day, especially for children age 9 years and older, adults, and pregnant and breastfeeding women.

2. When should I take vitamin D morning or night?

The timing of when to take vitamin D doesn't matter as long as it is taken with food. It is advised to take it at a time when you will remember to take it, whether it's in the morning, noon, or night. Taking it with a meal can help enhance its absorption.

3. What are the signs of vitamin D deficiency?

Signs of vitamin D deficiency may include fatigue, poor sleep, bone pain or achiness, depression or feelings of sadness, hair loss, muscle weakness, loss of appetite, and a weakened immune system. If you suspect a deficiency, it is recommended to consult with a healthcare professional for proper diagnosis and guidance.

4. Can I take 5000 IU of vitamin D3 daily?

Taking 5000 IU of vitamin D3 daily may not be necessary for most individuals. It is generally advised to avoid exceeding 4,000 IU per day, unless specifically recommended by a healthcare professional for certain conditions or disorders that require a higher dose.

5. What happens if I take 5000 IU of vitamin D3 everyday?

Taking 5000 IU of vitamin D3 daily can lead to vitamin D toxicity. This can cause symptoms such as abnormally high blood calcium levels, nausea, vomiting, constipation, poor appetite, weight loss, and kidney problems. It is important to adhere to the recommended dosage and consult with a healthcare professional if you have any concerns.

6. Is there a downside to taking vitamin D?

Most people do not experience side effects from taking vitamin D, unless excessive amounts are consumed. Some potential side effects of excessive vitamin D intake include weakness, dry mouth, nausea, vomiting, and other symptoms. It is recommended to follow the recommended dosage and consult with a healthcare professional if you have any concerns.

7. Should I take vitamin D or D3?

Both vitamin D3 and vitamin D2 can help correct vitamin D deficiency, but most doctors recommend vitamin D3. Vitamin D3 is slightly more active and effective than vitamin D2. It is naturally produced by animals, including humans, while vitamin D2 is derived from plants. It is advisable to consult with a healthcare professional to determine the most suitable form for your individual needs.

Editor's Notes

During our vitamin d supplement research, we found 26 vitamin d supplement products and shortlisted 10 quality products. We collected and analyzed 2,223,418 customer reviews through our big data system to write the vitamin d supplements list. We found that most customers choose vitamin d supplements with an average price of $12.69.

The vitamin d supplements are available for purchase. We have researched hundreds of brands and picked the top brands of vitamin d supplements, including NatureWise, Nature Made, Nature's Bounty, THORNE, NOW Foods. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Elisa Drew Avatar

Elisa Drew is a really professional copywriter specializing in baby products with five years of experience working as a pediatrician once. She has published a series of baby books purchased by over thirty thousand people in the United States.

Vitamin D Supplements Comparison Table

#TOP1
#TOP2
#TOP3
#TOP4
#TOP5
#TOP6
#TOP7
#TOP8
#TOP9
#TOP10
Brand NatureWise Nature Made Nature Made Nature's Bounty Nature Made THORNE Nature's Bounty Nature's Bounty Amazon Elements NOW Foods
Item Form Softgel Tablet,Softgels Tablet,Softgels Softgel Softgel Capsule Softgel Softgel Softgel Softgel
Primary Supplement Type Vitamin D3 Vitamin D3 Vitamin-d Vitamin D3 Vitamin D3 Vitamin D3 Softgel, Vitamin-d Vitamin D3 Vitamin D3 Vitamin D3
Diet Type Gluten Free Gluten Free Gluten Free Gluten Free Gluten Free Gluten Free Gluten Free Gluten Free - Kosher
Flavor Unflavored 1000 I.U. 2000 I.U. Unflavored Unflavored Unflavored - Unflavored Unflavored Unflavored
FTB Score
ftb score rating icon 9.9
ftb score rating icon 9.8
ftb score rating icon 9.6
ftb score rating icon 9.6
ftb score rating icon 9.6
ftb score rating icon 9.6
ftb score rating icon 9.6
ftb score rating icon 9.5
ftb score rating icon 9.3
ftb score rating icon 9.2
Where to Buy