How much alpha-tocopheral is in with the vitamin d3? And why is there vitamin e in the capsule?

I have a the 5000 bottle, it does not state how much alpha is in, or why there is Vit E. Seems to only be a trace amount

Why is the 10K capsule the same size as the 5K capsule?

Thorne’s Vitamin D-5,000 and Vitamin D-10,000 are both provided in a size 4 capsule because even with the variation in the amount of vitamin D3 – 5,000 IU versus 10,000 IU – there is only a minimal difference in the total volume of vitamin D3 powder inside the capsules of both products. The remaining volume in both products is attributable to the “Other Ingredients” listed on the respective product label.

is this product certified with the GMP seal? Does the company follow good manufacturing policy?

For more than 30 years, Thorne has invested in clean manufacturing practices. Their Summerville, South Carolina facility is third-party certified. Thorne has an exemplary record of compliance with the Current Good Manufacturing Practices (cGMP), set by the U.S. Food and Drug Administration. The manufacturing facility, warehouses, and shipping centers are regularly inspected and have passed every inspection without issuance of an FDA Form 483. Thorne received an A1 rating from Australia's Therapeutic Goods Administration, widely recognized as the toughest regulatory agency in the world. Only a handful of U.S. companies have achieved certification, and Thorne is the first U.S. nutritional supplement company to be fully certified.

Dicen D3 pero en el bote dice Vitamina D

La vitamina D en el Thorne Research Vitamin D-10,000, está en la presentación D3 que es una presentación más potente y mejor absorbida que su presentación D2.

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Thorne Vitamin D Supplement, Vitamin D-10,000, 10,000 IU, For Those Who Lack of Sunlight, 60 Capsules, Set of 1 [Total 60 Tablets / 60 Day Supply]

Thorne Vitamin D Supplement, Vitamin D-10,000, 10,000 IU, For Those Who Lack of Sunlight, 60 Capsules, Set of 1 [Total 60 Tablets / 60 Day Supply]

Product ID: 742432745

Details

Age Range (Description)
Adult
Brand
THORNE
Item Form
Capsule
Primary Supplement Type
Vitamin D3
Unit Count
60.00 粒

🧪Clinically trusted, Mayo Clinic partner

☀️10,000 IU high-potency D3

🇺🇸Made in USA, premium quality

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฿3791

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Sold byAmazon ThailandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

☀️ Elevate your glow, even when the sun won’t show!

MADE IN THE USA - Crafted with care and quality assurance on home soil for peace of mind
PURE CLEAN FORMULA - No gluten, soy, dairy, nuts, or major allergens—just pure wellness
60 DAY IMMUNITY BOOST - One capsule a day for two months of consistent, reliable vitamin D support
SUNSHINE IN A CAPSULE - Powerful 10,000 IU dose to fuel your vitamin D levels even on the gloomiest days
ELITE ATHLETE APPROVED - Trusted by 100+ pro teams and backed by cutting-edge Mayo Clinic research

Thorne Vitamin D-10,000 delivers a potent 10,000 IU dose per capsule, designed for adults lacking sunlight exposure. Manufactured in the USA with a pure, allergen-free formula, it’s trusted by professional sports teams and developed in partnership with the Mayo Clinic. Each bottle provides a 60-day supply of high-quality vitamin D3 to support immune health and overall vitality.

Specifications

ASIN	B0797MG8KB
ASIN	B0797MG8KB
Amazon Bestseller	#114,333 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #168 in Vitamin D Supplements
Country of Origin	USA
Customer Reviews	4.8 4.8 out of 5 stars (2,429)
Date First Available	June 6, 2010
Item model number	D148
Manufacturer	Thorne Research
Product Dimensions	4.32 x 4.32 x 7.54 cm; 20.13 g
Product Dimensions	4.32 x 4.32 x 7.54 cm; 20.13 g
Target Age Range Description	Adult
Target Gender	Unisex

Reviews

C**R

あとで気付きおましたがやすかったです

12.03.2024

G**.

Love it.

13.04.2024

J**T

This is the best quality vitamin D that I’ve been able to find. It’s a small pill with a good dosage. They also make a vitamin K. You can take with it to make it more effective.

4.04.2026

S**A

Arrived. No problem. Very tiny capsules. Can't say if it's good or not because I've just received it.

2.03.2026

G**E

A little more pricey compared to the drug stores. But no comparison to quality, strength, and absorption. My PA highly recommended this brand and strength, and can tell the deference.

8.03.2026

A**R

I recently added this to my daily supplement routine alongside creatine and glutamine, and I’ve been really happy with it so far. Those two already delivered what they promised, and this feels like a solid addition to support overall health. The quality is what I expect from Thorne—clean, easy to take, and no unnecessary ingredients. It gives me confidence I’m covering my vitamin D needs, especially with limited sun exposure. Overall, very satisfied.

5.04.2026

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