MEDIHEAL Vitamin C UV Cut Outdoor Sun Patch [Triple Protection] 4P
MEDIHEAL Vitamin C UV Cut Outdoor Sun Patch [Triple Protection] 4P is a formula that names Sodium Ascorbyl Phosphate on its own ingredient panel, sourced as the Korean-market formula.
No reviews yet- Ships from our California warehouse
- Duties prepaid
- Suited to
- Normal skinDry or dehydrated skinCombination skin
- Helps with
- A routine stepA layered Korean routine
In stock. Ships from our California warehouse, dispatched within 2 business days
You’re $100.00 away from free US shipping.
- Duties prepaid
- 30-day returns
- Free US shipping on orders of $100 or more
- Dispatched within 2 business days
How it works
Sodium Ascorbyl Phosphate is named on the ingredient panel on this formula. Sodium Ascorbyl Phosphate is a water-soluble, stable vitamin C salt. It works at near-neutral pH, so it appears in formulas aimed at skin that pure ascorbic acid leaves stinging. On this panel it sits alongside Niacinamide, Tartaric Acid and Adenosine. Niacinamide is vitamin B3, and it is the most studied active in Korean formulation. It is used at roughly 2 to 5 percent for the look of uneven tone and visible pores, and it is water soluble, stable and comfortable beside almost every other active, which is why it turns up in so many lists.
Key benefits
- Sodium Ascorbyl Phosphate named on this product's own ingredient panel
- Niacinamide on the same panel, the formula's active
- Tartaric Acid on the same panel, the formula's exfoliant
- Korean-market formula, with its Korean barcode and batch code intact on the box
Key actives
Sodium Ascorbyl Phosphate
Sodium Ascorbyl Phosphate is a water-soluble, stable vitamin C salt. It works at near-neutral pH, so it appears in formulas aimed at skin that pure ascorbic acid leaves stinging.
Niacinamide
Niacinamide is vitamin B3, and it is the most studied active in Korean formulation. It is used at roughly 2 to 5 percent for the look of uneven tone and visible pores, and it is water soluble, stable and comfortable beside almost every other active, which is why it turns up in so many lists.
Tartaric Acid
Tartaric Acid is the fruit acid of grapes and tamarind. It is an AHA, but it is used more often to adjust pH and bind metal ions than as the main exfoliant.
Adenosine
Adenosine is a nucleoside that Korea's own cosmetic authority recognises as a wrinkle-care functional ingredient, which is why it appears on so many Korean lists at a low level. It is used for the look of fine lines and is stable and well tolerated.
![MEDIHEAL Vitamin C UV Cut Outdoor Sun Patch [Triple Protection] 4P](https://cdn.shopify.com/s/files/1/0951/0780/9595/files/product_images_1764580025.768898564761067_14361650831783197406.jpg?v=1789020132)
![MEDIHEAL Vitamin C UV Cut Outdoor Sun Patch [Triple Protection] 4P](https://cdn.shopify.com/s/files/1/0951/0780/9595/files/product_images_1764580025.768898564761067_14361650831783197406_2af5b2ea-f2e0-4dfc-ab1f-0817b93c343d.jpg?v=1789020132)
How is this skincare formula used in a routine?
Apply to cleansed skin as directed and follow with the next step of a routine. It works as a routine step suited to the format of the product.
Is this the same formula sold in Korea?
Yes. MEDIHEAL's Vitamin C UV Cut Outdoor Sun Patch [Triple Protection] 4P is sold here as the Korean-market formula, the same version carried in Korea, with intact Korean-market packaging and batch coding, not a US-shelf reformulation.
Who is this skincare formula suited for?
Normal skin, Dry or dehydrated skin are the best fit for this skincare formula. Patch test on the inner arm before first full use, as with any new skincare product.
- Ships from
- California
Duties are prepaid. Nothing is owed at delivery. Returns are accepted for 30 days, by mail.
Orders ship from our California warehouse, dispatched within 2 business days, and arrive in 3 to 5 days. Shipping is free on orders of $100 or more.
We split shipments free, so one out-of-stock item never holds up the rest of your order.
Where this unit came from
- 1Seoul
Bought as Korean-market stock - 2Customs
Duty paid by us before it enters the US - 3California
Ships domestically, no international leg
We stock the version of a formula that is sold in Korea, not the release a brand prepares for another market under the same name.
Every unit keeps its original barcode and batch code intact, so the unit in your hands can be checked against the brand’s own records.
Import duties are paid by us before the parcel reaches you, so nothing is owed at the door, and returns run for 30 days.
Every claim on this page traces to the unit in the box, the barcode, the batch code and the price you can read for yourself.
Payment and security
We accept
How to use
- Apply to cleansed skin as directed and follow with the next step of a routine.
Worth knowing
- Patch test on the inner arm before first full use, as with any new skincare product.
Reviews
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Write Reviews (opens in a new tab)Korean-market original
MEDIHEAL's Vitamin C UV Cut Outdoor Sun Patch [Triple Protection] 4P, sourced for the Korean market.
Verify your unit when it arrives
Verify your unit when it arrives
Korean-market stock with the original barcode and batch code intact, exactly as it left Korea.
Match the batch code on the box against the code printed on the bottle or tube itself; the two are stamped separately and should agree.
On the unit itself
- The Korean-market barcode, unaltered from the retail package.
- The manufacturer’s batch code, exactly as the maker printed it.
정품Genuine article, Korean-market stock
What professionals say
What professionals say
What skin-care professionals say about the key actives in this formula, quoted from the medical sources linked beside each.
Using topical vitamin C can result in less cell damage and better-looking skin.
Melissa Piliang, MDDermatologist, Cleveland Clinic Niacinamide helps reduce the appearance of pores in a few ways. By strengthening the skin barrier and improving elasticity, pores appear less noticeable and more even.
Ashlyn YankeAesthetician, Cleveland Clinic
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