No, the vitamin D does come from lanolin oils which is from lamb's wool (aka, sheep).

Thorne 〔ソーン〕ビタミンD-1000 - ビタミンD3サプリメント - 1,000 IU - 骨、歯、筋肉の健康をサポート - 90カプセル

Thorne 〔ソーン〕ビタミンD-1000 - ビタミンD3サプリメント - 1,000 IU - 骨、歯、筋肉の健康をサポート - 90カプセル

Q: Has this product been tested by any 3rd party labs for contaminants? I don't see it on labdoor or consumerlabs.com

In case it’s helpful, here is a bit of information I can offer. My naturopath cited several studies/research showing that Thorne products contained exactly what the product label stated. Many other brands that were included in the study contained far less of the nutrients listed. I wish I’d written down the research and testing sources. As I recall they were university-supported nutrition research studies. He has been very clear about his faith in Thorne and Vital Nutrients brands, stating one can even take lower dosages to save cost, because the product will contain exactly what is stated on the bottle. In other words, a product that is 200mg within a Thorne product may be comparable to another brand that claims to contain 300 or 500mg. He also feels strongly that Thorne products offer higher bioavailability. I’m not a scientist - but in case it helps, I wanted to offer his opinion. He’s a naturopath with decades of experience and patients remain with him for life. He hasn’t had room for new patients for ten years. He’s just that good! So, I trust his evidence and opinion. But again- I’m not a scientist :-)

Q: Is this product vegetarian? Thorne Vitamin D 5,000?

Thorne Research - Vitamin D-5000 - Vitamin D3 Supplement is considered vegetarian. However, it is not vegan since the Vitamin D is sourced from lanolin oils which is from lamb's wool.

Q: Do thorne products contain any gelatin or beef derivatives?

This product is derived from lanolin (from sheep's wool), so it is not labeled as vegan. However, it does not contain any gelatin or beef derivatives.

4.8/5

Product ID: 725456901

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Details

Brand
Thorne
Item Form
Capsule
Diet Type
Gluten Free
Age Range (Description)
Adult
Specific Uses For Product
Bone

🌿Pure allergen-free formula

💪1000 IU potent D3 dose

🦴Supports bone & muscle health

Frequently Bought Together

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

THORNE Vitamin B12 - as Methylcobalamin - Supports Heart & Nerve Health, Blood Cell Function, Healthy Sleep & Methylation* - Gluten, Dairy & Soy-Free - 60 Capsules

THORNE Super EPA - Omega-3 Fatty Acids EPA 425mg & DHA 270mg Supplement - Support Brain, Cardiovascular, Joints & Skin* - Gluten, Dairy & Soy-Free - 90 Gelcaps

Description

☀️ Elevate your health game with pure, powerful Vitamin D3!

CLEAN PURE FORMULA - Free from lactose, gluten, soy, dairy, and major allergens—because your body deserves the best.
COMPACT CONVENIENT - 90 easy-to-take capsules in a sleek, travel-friendly bottle to keep you on track anywhere.
TRUSTED BY CHAMPIONS - Endorsed by 100+ pro teams and backed by Mayo Clinic research for unmatched reliability.
TRIPLE HEALTH SUPPORT - Strengthen bones, teeth, and muscles simultaneously for holistic wellness.
POWER PACKED 1000 IU D 3 - Maximize your daily vitamin D with a clinically effective dose for optimal absorption and impact.

Thorne Vitamin D-1000 delivers a potent 1000 IU dose of highly absorbable Vitamin D3, supporting bone, teeth, and muscle health. Crafted in the USA with a pure, allergen-free formula, it’s trusted by professional athletes and backed by Mayo Clinic research. With 90 capsules per bottle, it’s a clean, convenient daily essential for proactive wellness.

Specifications

Product Dimensions	4.32 x 4.32 x 7.54 cm; 0.03 g
Target Age Range Description	Adult
Target Gender	Unisex

Have a Question? See What Others Asked

Is this vegan?

Has this product been tested by any 3rd party labs for contaminants? I don't see it on labdoor or consumerlabs.com

Is this product vegetarian? Thorne Vitamin D 5,000?

Do thorne products contain any gelatin or beef derivatives?

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