Best D3 Vitamin D Supplements of 2026

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.

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.

Nature Made Vitamin D3 1000 IU Softgels are an easy way to support your immune, muscle, teeth, and bone health. The supplement provides 25mcg of Vitamin D3, the body's preferred form of Vitamin D, per serving, improving calcium absorption and providing immune support. The gluten-free product is sourced from high-quality ingredients, and each 300-day supply bottle contains 300 softgels. Adults can take one softgel daily with water and a meal. The United States Pharmacopeia (USP) has verified this product, and it is the number one pharmacist-recommended vitamin and supplement brand.

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.

Dr. Berg D3 K2 Supplement combines 5,000 IU of Vitamin D3 with 50 mcg of Vitamin K2, promoting better absorption and overall health. This product also contains essential nutrients like Vitamin B6, Zinc, Magnesium, and MCT, ensuring you get a comprehensive blend for your wellness. Manufactured in the USA under strict GMP guidelines, you can trust the quality and safety of each capsule. Dr. Berg’s extensive research and experience in natural health solutions make this supplement unique, providing you with effective results that you can rely on.

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 K2 Softgels provide 5000 IU (125 mcg) of Vitamin D and 100 mcg of Vitamin K2 for a 30-day supply. It supports bone, teeth, muscle and immune health. Vitamin K2 helps direct calcium to bones and supports healthy artery function. It is designed for those with higher Vitamin D needs and/or deficiency. Made in the USA with quality global ingredients, gluten-free, and no synthetic dyes or artificial flavors.

Micro Ingredients D3 + K2 Softgels are a double strength 2 in 1 formula that contains 10,000 iu Vitamin D3 and 200 mcg Vitamin K2 per dose. The softgels are infused with healthy MCT coconut oil to enhance nutrient bioavailability. Vitamin D3 and K2 work together to support calcium absorption for bones and teeth, promote joint health, boost immune defense, and improve heart function. As fat-soluble vitamins, they are better absorbed with a fat source like coconut oil. The non-GMO supplements are made without soy, dairy, gluten, preservatives, flavors, and tree nuts, ensuring a safe, pure, and potent product. With 180 easy-to-consume softgels per pouch, Micro Ingredients D3 + K2 Softgels are a convenient and effective way to support overall health.

The Amazon Brand - Solimo Vitamin D3 2000 IU comes in 160 soft pectin-based gummies with orange, lemon, and strawberry flavors. It supports strong bones and immune health, and is vegetarian, gluten-free, wheat-free, dairy-free, soy-free, and egg-free. With 80 servings, it provides more than a two-month supply when taken daily at the recommended serving size. Though the product may melt or get damaged due to heat or sunlight, Amazon stores and ships it according to the manufacturer's recommendations. In addition, if not satisfied, customers can get a full refund within a year of purchase.

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.