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Vitamin D 5000(비타민 D 5000) - OPTVITAMIN
Vitamin D 5000
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Vitamin D 5000(비타민 D 5000) - OPTVITAMIN
Vitamin D 5000
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Vitamin D 5000

Save $-19.00
Thorne

Price:
Sale price$19.00
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Stock:
In stock
 
 
This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.
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Description

Volume

60 tablets (contains 5000IU per tablet)



Vitamin D is a fat-soluble vitamin. Maintains healthy calcium metabolism and bone mineral throughout the body, as well as a healthy calcium balance in vascular tissues.

Vitamin D has a lot to do with not only bone growth but also immunity and brain function. Since calcium is a mineral, it is useless because it is not absorbed by the body even if consumed without auxiliary substances such as boron and vitamin D.

In fact, unlike other water-soluble vitamins, vitamin D is fat-soluble, so it has been known that eating too much of it is bad for the body, and its efficacy has not been of much importance. However, according to a recent paper published, many people have vitamin D deficiency and that vitamin D simply absorbs calcium. It is said to be deeply related to good absorption and detoxification in the liver, as well as immune function and brain growth.

Rather than being absorbed through external food, vitamin D receives ultraviolet rays from the skin to produce melatonin hormone, and is synthesized and regenerated in the liver, just as plants photosynthesize and create nutrients through sunlight. Therefore, in modern life where outdoor activities are reduced, if you have a weak immune function or are considering brain growth or height growth, you must take vitamin D as a supplement.

Although multivitamins usually contain a small amount of vitamin D, it is generally recommended to take up to 5,000 IU per day long-term, and even 50,000-100,000 IU is okay in the short term to boost immunity as needed.


delivery

[necessary period]

All items are shipped directly from our headquarters in Dallas, USA to the place where the order was placed in Korea, and it takes about 5 days on average to reach the Korean customer's home (excluding Sundays and US public holidays).

On Saturdays, Sundays and other holidays, and during peak postal and courier seasons such as Christmas, it may take more than a week based on business days.

[Delivery cycle]

Air shipments are made three times a week on Mondays, Wednesdays, and Fridays in the United States (Tuesdays, Thursdays, and Saturdays in Korean time). Orders must be placed at least 2 days prior to the delivery date to ensure delivery on time.

[delivery fee]

The products we sell are shipped directly to the U.S. and we charge $8, including all additional tariffs for vitamins.

Even if you order a large quantity at once, the number of nutritional supplements that can be delivered in the same box on the same day is limited to 6, regardless of size. Items ordered other than 6 will be delivered the following week after the first order is shipped, so don't worry if you don't receive all the items you ordered on the same day. Just wait and you will receive them in order. If you ordered more than 6 items and would like to receive them quickly on the same date, please email us your relative or friend's address and customs clearance number, and we can deliver them to you at the same time. Please understand that these are all rules established by Korean Customs.

Additionally, the delivery period may take an additional 1-2 days if flight schedules, holidays, and holiday periods overlap, and in regional areas, so please understand if delivery is slightly delayed.

- Real-time delivery tracking system provided: http://www.alexpress.kr/ship_tracking_eng.php?ship_num=waybill registration number" -> Copy your waybill registration number in the waybill registration number field and search for it in a browser window. You can check delivery information (before domestic customs clearance).

Through the Order My Account menu on the headquarters shopping mall website, you can check the domestic movement status of the parcel (real-time delivery inquiry/cargo tracking) through the waybill number sent to the customer by email after the product has cleared domestic customs.

Return/Exchange

In the case of exchange/refund or return due to the customer's simple change of mind (size and color) and the product is not defective, the customer must bear all accompanying shipping costs. In the case of health foods, products shipped directly from the United States cannot be returned in Korea due to domestic Food and Drug Administration regulations, so please be careful when purchasing .

If you have any questions about the product, please contact us at any time before purchasing.


[If exchange and return are not possible]

If the product is lost or damaged due to reasons attributable to the customer. However, this excludes cases where the packaging, etc. has been damaged in order to check the contents of the product.

- If the value of the product has decreased due to the customer’s use or partial consumption
- If the value of the product has decreased over time to the extent that resale is difficult.


[exchange]

If Opt Vitamin accidentally sends you a wrong product, we will provide a 100% exchange. In addition, problems such as accidents during delivery (product loss or damage) are handled by the courier company (courier insurance applied), and even if there is a problem with the product, we will provide a prompt exchange.

However, due to the nature of the product and the delivery distance, general exchanges are not possible for products selected by the customer and once delivered, so please understand this and be especially careful when ordering.

Opt Vitamin complies with all laws and regulations for consumer protection.

[withdraw order]

You can cancel your order directly before the product is shipped . To cancel after payment, please use the customer center. You can cancel your order by viewing the order details and using the edit button.

If you paid by card, please contact customer service and if possible, we will cancel the authorization.

Payment and Security

Payment methods

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.


Security

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이 제품을 추천하십니까?
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리뷰를 제출해 주셔서 감사합니다!

귀하의 의견은 대단히 감사하겠습니다. 친구와 공유하여 친구들도 즐겨보세요!

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DJ
12-26-2023
DAUN J.
South Korea South Korea

GOOOOOOOD

햇빛을 못받는것 같아 주문했습니다. 잘 먹고 있습니다. 고맙습니다.

Vitamin D 5000(비타민 D 5000)
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이 리뷰가 도움이 되었습니까?  0    0
A
07-28-2023
Anonymous
South Korea South Korea
나는이 제품을 추천한다.

비타민 D

건강검진 후 비타민 D 부족. 복용후 수치가 정상이라해서. 꾸준히 복용중입니다.

Vitamin D 5000(비타민 D 5000)
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이 리뷰가 도움이 되었습니까?  0    0
A
06-05-2023
Anonymous
South Korea South Korea
나는이 제품을 추천한다.

비타민 D

건강검진후 결핍이라서. 6가월 이상 복용중입니다 최근에 피검사 결과, 이상이 없네요. 꾸준히 복용하려구요.

Vitamin D 5000(비타민 D 5000)
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이 리뷰가 도움이 되었습니까?  0    0
수김
06-05-2023
수빈 김.
South Korea South Korea

비타민디

다른제품구매하면서 삿던거라잘먹지는않는데 챙겨먹어보겠습니다

Vitamin D 5000(비타민 D 5000)
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이 리뷰가 도움이 되었습니까?  0    0
A
11-19-2022
Anonymous
South Korea South Korea

항산화제

다른브랜드 보다 왠지 믿음이 가요.

Vitamin D 5000(비타민 D 5000)
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이 리뷰가 도움이 되었습니까?  0    0
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TEL: 1-817-809-6974 | EMAIL: support@optvitamin.com

© 2025 OPTVITAMIN 주소: 1206 Hidden Rdge #2023 Irving,TX 75038
TEL: 1-817-809-6974 | EMAIL: support@optvitamin.com

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