Best Soy-Free Vitamin D Supplements of 2025

Doctor's Best Vitamin D3 5,000 IU is a Vitamin D supplement that supports healthy bone density and structure. It enhances and regulates immune function, supports optimal cardiovascular function, and enhances cellular function. With approximately 75% of Americans being deficient in Vitamin D, this supplement provides the daily dose required to promote health. However, customers are advised to be present during product delivery to prevent melting or damage caused by heat or sunlight exposure during transit.

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.

Doctor's Best Vitamin D3 2,000 IU Supplement supports healthy bone density and structure, enhances immune function, supports optimal cardiovascular function, and enhances cellular function. Approximately 75% of Americans are deficient in Vitamin D. Doctor's Best Vitamin D3 is available in 1000IU, 2000IU and 5000IU strengths. Non-GMO, Gluten-Free, Soy-Free. Customers should be available during the product delivery to prevent melting/damage due to exposure to heat or sunlight.

Sports Research Vitamin D3 5000IU (125mcg) Softgels are a high-potency Vitamin D supplement that helps maintain strong bones by supporting calcium metabolism and a healthy immune system. The product is Non-GMO Verified, gluten-free, and soy-free, and comes in 360 liquid softgels that are easy to swallow. The Vitamin D3 supplement is formulated with organic coconut oil to aid absorption and is made in cGMP compliant facilities in the United States.

Nature's Truth D3 Softgels are a premium supplement that delivers 25 mcg (1,000 IU) of vitamin D3, also known as the sunshine vitamin, in a quick release softgel. This essential vitamin is useful for supporting bone and immune system health, as well as aiding calcium absorption. Nature's Truth D3 Softgels are made with high-quality ingredients that are tested for purity and potency, ensuring that users get the best possible product. The brand has been backed by three generations of vitamin innovators for unrivaled quality. Additionally, these softgels are naturally free of gluten, wheat, yeast, milk, lactose, soy, artificial flavor, and sweetener, and are non-GMO.

Thorne D-1000 is a vitamin D3 supplement that supports healthy bones, teeth, muscles, cardiovascular health, and immune function. Vitamin D3 is known for its optimal absorption compared to vitamin D2, making it more potent and easily absorbed by the body. With Thorne's vitamin D supplements, you can enjoy the benefits without worrying about lactose or preservatives, as these capsules are free from both. Additionally, Thorne D-1000 is a gluten-free, dairy-free, soy-free supplement that doesn't contain eggs, tree nuts, peanuts, fish, or shellfish. With its trusted reputation and collaborations with Mayo Clinic and U.S. Olympic Teams, Thorne is a brand you can rely on for your wellness needs.

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.

Bluebonnet D3 & K2 Capsules are designed to support your immune system, mood, and heart health, as well as promote strong and healthy bones. The combination of Vitamins D3 & K2 in these 60 capsules, providing 60 servings, offers you a convenient way to ensure your body receives these essential nutrients. Additionally, these capsules are non-GMO, vegetarian-friendly, kosher certified, gluten-free, soy-free, and dairy-free, catering to various dietary preferences and restrictions.

Sports Research D3 Supplement is a high-potency Vitamin D product that supports your immune system and bone health. Vitamin D3 helps your body absorb essential minerals for strong bones and teeth. With just one softgel a day, you get the recommended daily dose. The added Coconut MCT Oil ensures optimal absorption of Vitamin D. This product is Non-GMO verified, gluten, and soy-free, providing you with a premium quality supplement. Sports Research D3 Supplement is made in the USA in a cGMP-compliant facility.

Doctor's Best Vitamin D3 2500IU with Vitashine D3 is a vegan, gluten-free, and non-GMO dietary supplement that supports bone health, immune wellness, and cardiovascular function. The Vitashine D3 is sustainably harvested, and the product is registered with the UK Vegan Society. Vitamin D3 is produced in the skin by absorbing the sun's UV rays and is essential to regulate phosphorus and calcium levels for bone, teeth, and heart protection. The product is clinically proven to support healthy bone structure from childhood through old age and helps support immune system responses, the heart and circulation, the lungs, the musculoskeletal system, and virtually all the body's other functional systems.