THORNE Vitamin D3 Supplement - Supports Healthy Bones, Teeth, Muscles, Cardiovascular & Immune Function* - Gluten, Dairy & Soy-Free - 1,000 IU - 90 Servings

Thorne Vitamin D is a top-quality supplement known for its purity and effectiveness. With no fillers, it’s ideal for sensitive diets and provides a balanced dose to support bone and immune health. Though slightly pricier, its trusted quality and potency make it worth the investment.

Warning: never take this on an empty stomach. Always have it after food. I made this mistake and puked my guts out. Thats how you know this stuff is potent and made well. After taking this, I felt a difference in my energy levels and mood even. I feel good! This is the only vitamin D where I felt results like this.

So far it is effective, I think I will continue with it.

Love the quality and transparency of the brand. Quality you can trust.

Too expensive

If you're looking for a high-quality Vitamin D3 supplement, THORNE Vitamin D-5000 is a fantastic choice that delivers exactly what it promises: a potent dose of Vitamin D3 in an easy-to-take capsule. After incorporating this into my daily routine, I’ve noticed a real difference in my energy levels and overall well-being. Why Vitamin D Matters: Vitamin D3 is crucial for a strong immune system, healthy bones, and mood support, especially if you live in a place with limited sunlight. Many people don’t get enough naturally, especially in the colder months, so supplementing with Vitamin D3 can help fill that gap. THORNE’s D-5000 formula offers 5,000 IU per capsule, which is an ideal potency for most people needing a higher dose. Quality and Ingredients: THORNE is a brand known for its commitment to purity and quality, and they don’t disappoint here. This supplement is free from unnecessary fillers, gluten, dairy, and artificial colors, so it’s a great option for anyone with dietary sensitivities or those looking to avoid extras. I appreciate that THORNE follows rigorous testing protocols and is NSF Certified, so I can trust I’m getting a clean and potent product. Ease of Use: The capsules are small and easy to swallow, which is a bonus for anyone who struggles with larger pills. Plus, with a single daily capsule, it’s convenient and fits into my morning routine without any hassle. I usually take it with breakfast, and it doesn’t cause any stomach upset even without food. Results: After a few weeks of taking THORNE’s D-5000 consistently, I noticed a difference in my energy levels, especially in the afternoons when I usually hit a slump. My mood has also felt more balanced, which can be tough to achieve during the darker winter months. Regular blood tests confirmed that my Vitamin D levels have improved, and my doctor has given me the green light to continue with this supplement. Pros: High potency (5,000 IU) in a single daily capsule Pure formula with no unnecessary fillers or allergens Trusted brand with NSF certification Noticeable improvement in energy, mood, and overall wellness Cons: Higher potency may be too strong for those who don’t need a large dose (check with your doctor) Slightly more expensive than some other brands, but worth it for the quality Needs to be taken consistently for best results Pro Tip: For optimal absorption, take THORNE Vitamin D-5000 with a meal that includes healthy fats (like avocado, nuts, or olive oil). Since Vitamin D is fat-soluble, it’s absorbed best when paired with dietary fats. Bottom Line: THORNE Vitamin D-5000 is a supplement you can feel confident about taking every day. With a potent, clean formula from a trusted brand, it’s a reliable choice for anyone needing a boost in their Vitamin D levels. If you’re looking for an effective, high-quality supplement that delivers real results, this is one to keep in your daily routine. Highly recommended, especially for those in need of extra Vitamin D support!

I’ve been using Thorne Vitamin D for a few months now, and I can truly feel the difference in my energy, mood, and overall health. The quality is top-notch, and I trust Thorne for their clean, science-backed ingredients. It’s easy to take, gentle on the stomach, and I love that it’s tested for purity. Highly recommend this to anyone looking to support their immune system and maintain healthy vitamin D levels—especially if you don’t get much sun!

Seems like a good quality vitamin and it did not have any weird smells. It did not cause any stomach discomfort and there was no aftertaste. Easy to take and the price was good for the amount received. This seems like a good quality brand.

I am convinced this is a great product. I think Thorne is a great company and the vitamin D3 supplement has definitely strengthened my bones. I am 84 years old and I tripped over my husband's wheelchair and landed on my wrist. I am convinced that had I not been taking this high quality supplement I probably would have broken my wrist. I am so grateful that didn't happen.

These vitamins are very good! As someone who is deficient in vitamin D, I am pleased with their effectiveness in maintaining healthy levels of the D for my body. Easy to swallow. Energy level has improved as well.