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

Thorne Research D-5 000 125mcg 5 000IU 60 Tablets

Thorne Research D-5 000 125mcg 5 000IU 60 Tablets

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: 725456908

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Details

Brand
Thorne
Item Form
カプセル
Product Benefits
低刺激
Age Range (Description)
大人
Unit Count
60.00 粒

🌱Allergen-free, ultra-pure formula

💊5,000 IU potent D3 dose

🛡️NSF Certified for purity & trust

Frequently Bought Together

THORNE Vitamin D-5000 - Vitamin D3 Supplement - Support Healthy Bones, Teeth, Muscles, Cardiovascular, and Immune Function* - NSF Certified for Sport - Dairy-Free, Soy-Free - 60 Capsules

THORNE Magnesium CitraMate - Magnesium Supplement with Citrate-Malate - Support Heart, Skeletal Muscles, Cardiac, Lung Function, and Bone Density* - Gluten-Free, Dairy-Free, Soy-Free - 90 Capsules

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

Description

💪 Elevate your wellness game with elite-grade Vitamin D3 power!

PURE ALLERGEN FREE - Formulated without gluten, soy, dairy, nuts, or common allergens for clean, worry-free supplementation.
POWER PACKED VITAMIN D 3 - Delivers a potent 5,000 IU dose for optimal bone, muscle, and dental health support.
PROUDLY MADE IN THE USA - Crafted domestically with rigorous quality controls, supporting American innovation and reliability.
CERTIFIED CLEAN TRUSTED - NSF Sports certification ensures top-tier purity trusted by 100+ pro teams and elite athletes.
CLINICALLY BACKED PARTNERSHIP - Developed in collaboration with Mayo Clinic, ensuring science-driven quality and efficacy.

Thorne Research D-5 000 delivers a high-potency 5,000 IU dose of Vitamin D3, scientifically formulated for superior absorption and maximum support of bone, muscle, and dental health. NSF Sports certified and allergen-free, this premium supplement is trusted by professional athletes and developed in partnership with the Mayo Clinic, ensuring unmatched purity and efficacy—all proudly made in the USA.

Specifications

Product Dimensions	4.32 x 4.32 x 7.54 cm; 18 g
Target Age Range Description	大人
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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