Best Gluten-Free Vitamin D Supplements of 2025

NatureWise Vitamin D3 Softgels are essential for healthy bones, teeth, muscle function, and immune system support. Many people lack enough Vitamin D, which is crucial for overall health. These gluten-free and non-GMO softgels are third-party tested for purity. Manufactured in the USA, they meet strict quality standards. Even if the softgels clump together in warm weather, it doesn't affect their quality. Simply shake the bottle to release the clumps.

Carlyle D3 Softgels provide a high potency dose of Vitamin D3, with 10000 IU per serving. This daily supplement is a quick-release softgel that is non-GMO and gluten-free. The product is rooted in wellness and is manufactured by Carlyle, which provides premium and honest supplements to support healthy living. The laboratory-tested, trusted ingredients ensure superior quality, and the supplement is naturally free of gluten, wheat, yeast, lactose, soy, artificial flavor, and preservatives. By taking Carlyle D3 Softgels, users can add sunshine to their day, support their immune system, promote healthy bones and teeth, and aid calcium absorption.

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.

Life Extension Vitamins D and K with Sea-Iodine is a gluten-free dietary supplement designed to support bone health, cognitive function, healthy immune function, and thyroid health. This formula contains a potent dose of vitamin D3, which helps get calcium into your bone matrix to maintain strong, healthy bones and teeth. It also provides a high dose of vitamin K1 and two forms of vitamin K2, which helps inhibit calcium buildup in your arteries. Our formula delivers iodine from sea vegetables, essential for thyroid health, and helps overcome the inadequate iodine intake from your diet. This product is certified non-GMO, gluten-free, and manufactured in the USA.

Carlyle D3 Softgels are a great way to get your daily dose of Vitamin D. Vitamin D is one of the essential nutrients naturally produced by sun exposure. However, if you're not getting enough sunlight, Carlyle D3 Softgels are an optimal form of supplementation, delivering 50 mcg of Vitamin D3 in a single softgel. The professional formula is expertly crafted, ensuring purity and potency. Carlyle D3 Softgels are laboratory tested, and the trusted ingredients provide superior quality, making them 100% guaranteed. This Vitamin D supplement is naturally free of gluten, wheat, yeast, lactose, soy, artificial flavor & sweetener, and non-GMO.

Sports Research D3 + K2 is a powerful supplement that combines vitamins D3 and K2 for optimal bone and immune health. Vitamin D3 enhances calcium absorption, while K2 ensures that calcium is directed to your bones, preventing potential issues with joints and arteries. With just one small softgel, you get 5000 IU of vegan D3 and 100 mcg of K2, making it easy to support your body’s needs. This vegan formula is made from lichen and fermented chickpeas, ensuring it’s free from animal ingredients and common allergens. Plus, it’s manufactured in a quality-controlled facility, giving you peace of mind.

Get your daily dose of Vitamin D3 with Nature's Truth D3 Supplement! This supplement delivers 10 mcg (400 IU) of this essential vitamin in a single, convenient tablet. Nature's Truth delivers high-quality ingredients tested for purity and potency, crafted by experts backed by three generations of vitamin innovators. This supplement is free of gluten, wheat, yeast, milk, lactose, artificial flavor, and sweetener. Vitamin D3 is known as the sunshine vitamin, and this supplement is an optimal form to ensure you get the amount you need to support healthy bones, teeth, and immune system. With Nature's Truth D3 Supplement, you can easily incorporate this essential vitamin into your daily routine and maintain your overall health.

ForestLeaf Vitamin D3 Supplement is a high potency, essential vitamin D supplement that comes in easy-to-swallow vegetable capsules. This supplement is designed to support bone and teeth health, as well as boost your immune system. With a high potency of 5,000 IU, it provides a convenient way to ensure you are getting enough vitamin D. Vitamin D is essential for maintaining strong bones and teeth, and it also plays a crucial role in supporting a healthy immune system. The easy-to-swallow capsules make it simple to incorporate this important vitamin into your daily routine. ForestLeaf Vitamin D3 Supplement is an all-natural option to support your overall health and well-being.

Carlyle Vitamin D3 5000 IU Softgels offer a high potency formula of Vitamin D3 which is essential for healthy bones and immune function. The non-GMO and gluten-free supplement comes in a value size of 500 softgels, making it a convenient and cost-effective way to get your daily dose of Vitamin D3. The formula is naturally free of gluten, wheat, yeast, lactose, and artificial flavor. Carlyle is a trusted brand that provides premium, honest supplements rooted in wellness.

Horbaach D3 K2 is a high-potency supplement that supports bone and heart health while also promoting calcium absorption. The advanced formula contains potent Vitamin K2 with D3 that work together to provide maximum strength. This supplement is designed to promote arterial health, strong bones, and teeth. With 800mcg of MK-7 Complex and 5000iu of Vitamin D3, this non-GMO and gluten-free supplement is perfect for those who want to support their heart and bone health. The quick-release capsules are free of wheat, yeast, milk, lactose, artificial color, and flavor, making it easy for you to add to your daily routine.