Best D3 Vitamin D Supplements of 2025

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.

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.

If you're looking for a supplement to promote strong bones, Bronson Vitamin K2D3 Supplement is an excellent choice. This product features the perfect pair of vitamins K2 and D3, which work together to maximize the benefits of each other. With this supplement, you'll get the proper absorption of calcium with D3 and the correct distribution of it to your bones where you need it most. Plus, the vegetarian capsules are laboratory tested, non-GMO, gluten-free, and soy-free.

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.

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.

Dr. Berg's Vitamin D3 K2 w/ MCT Oil is a unique vitamin supplement that includes 10,000 IU of Vitamin D3, 100 mcg MK7 Vitamin K2, Purified Bile Salts, Zinc & Magnesium for ultimate absorption. It also has a 120 day supply and uses US GMP certified manufacturing facilities. It is made with high-quality ingredients and proprietary blends that cannot be found in other brands. Additionally, if you're not happy with the results you experience within the first 30 days, you can get a full refund.

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.

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.

NatureWise Vitamin D3 offers essential support for your bones, teeth, and muscles, while also boosting your immune system. Many individuals may not get enough vitamin D from sunlight alone, making supplementation important for overall health. This product is all-natural, non-GMO, and gluten-free, ensuring that you receive a pure supplement without artificial ingredients. Manufactured in the USA under strict quality standards, these softgels are rigorously tested for potency and purity, so you can trust what you’re putting into your body. With NatureWise Vitamin D3, you can easily maintain optimal vitamin D levels year-round.

Sports Research Vegan Vitamin D3+K2 with Organic Coconut Oil combines two essential vitamins to support bone and immune health. The new softgel shell, containing added turmeric root powder, helps protect the active ingredients inside against UV light. Vitamin D3 helps maintain strong bones and supports a healthy immune system, while Vitamin K2 ensures that calcium gets deposited in your bones where it's needed and protects arteries from calcification. This vegan formula uses patented plant-based forms of both vitamins and is free of soy, gluten, gelatin, and carrageenan. The easy-to-swallow softgels are of superior quality, third-party tested, and manufactured in cGMP compliant facilities in the U.S.