JUNGSAEMMOOL Pro-lasting Prep Primer 30ml
JUNGSAEMMOOL Pro-lasting Prep Primer is a 30ml product with Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, used after your sunscreen has settled, as the first makeup step of the morning.
No reviews yet- Ships from our California warehouse
- Duties prepaid
- Suited to
- Dry skinCompromised barrierDehydrated skinSensitive skin
- Helps with
- Shoppers looking for Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate in a productRoutines that want Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate and Backhousia Citriodora (Lemon Myrtle) Leaf Extract in one stepFilling the product step with a Korean-market formulaAnyone who wants the Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate product sold on Korean shelves
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
Key benefits
- Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, the antioxidant this product is built around
- Backhousia Citriodora (Lemon Myrtle) Leaf Extract on the same list, a plant extract
- Synthetic Beeswax on the same list, an occlusive
- Sodium Hyaluronate and Polyglutamic Acid on the same list, humectants
- Hyaluronic Acid and Hydrolyzed Hyaluronic Acid further down the same list
- Potassium Hyaluronate further down the same list
Key actives
Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamateantioxidant
This is a stabiliser that keeps the oils and fragrance in a formula from oxidising. Its job is the shelf life of the product rather than any effect on skin. On this product's own ingredient list it is named thirty-second.
Backhousia Citriodora (Lemon Myrtle) Leaf Extractplant extract
Lemon myrtle leaf extract, an Australian botanical high in citral. It carries the lemon aroma of the leaf along with polyphenols and is used as an aromatic plant extract. The panel names it twenty-ninth on this product's list, beside Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate.
Synthetic Beeswaxocclusive
Synthetic Beeswax is a lab-built blend of esters and waxes matched to beeswax. It thickens and sets a formula, and unlike real beeswax it contains nothing from bees. The panel names it eighteenth on this product's list, beside Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate.
Sodium Hyaluronatehumectant
Sodium Hyaluronate is the salt of hyaluronic acid, and it is what most products labelled hyaluronic actually contain. The salt dissolves more readily and the molecule is smaller, so it sits in the outer layer of skin rather than only on top of it. The panel names it twenty-eighth on this product's list, beside Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate.
Polyglutamic Acidhumectant
Polyglutamic Acid comes from fermented soy and holds several times more water than hyaluronic acid for its weight. It forms a light film on the surface, so it is often layered with hyaluronic rather than replacing it. It is named thirtieth on this product's list, alongside Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate.
How to use
- Apply to cleansed, moisturised skin before the rest of a complexion routine.
Where does this product go in my routine?
After your sunscreen has settled, as the first makeup step of the morning. Anything thinner than a product goes on before it, and anything richer goes on after. If you are adding it to a routine you already like, give it a week on its own first, so what you see is the Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate and not three changes at once.
Is this the Korean-market product or a US version?
The Korean-market one, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate and all. We match this product to its Korean barcode before it reaches the shelf, which is the check that tells you which market release you are holding.
Does this product contain fragrance?
Yes. The ingredient list names Fragrance. It sits on the panel printed on this page, so you can read the position for yourself before you buy. If fragrance components are something you avoid, this product is not the one.
What else is on the list besides Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate?
Backhousia Citriodora (Lemon Myrtle) Leaf Extract, Synthetic Beeswax and Sodium Hyaluronate. The order they are printed in on this product's panel is the order on the box, so you can see where Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate sits relative to them. Further down the same panel: Polyglutamic Acid, Hyaluronic Acid and Hydrolyzed Hyaluronic Acid.
- 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 it works
The Pro-lasting Prep Primer is a 30ml product, used after your sunscreen has settled, as the first makeup step of the morning. The antioxidant it is built around is Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, named thirty-second on its own ingredient list. The same list carries Backhousia Citriodora (Lemon Myrtle) Leaf Extract, Synthetic Beeswax and Sodium Hyaluronate, so the antioxidant is not the only thing on it worth naming. How much of the Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate stays on the skin, and for how long, is decided by the product format rather than by the list alone. This is the Original Korean Formula, the product JUNGSAEMMOOL sells in Korea, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate and all.
Worth knowing
- Patch test this product on a small area and wait a day before using it more widely, especially with Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate on the list.
- This list names Fragrance, so skip it if fragrance components are something you avoid.
Reviews
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Korean-market original
The Original Korean Formula product from JUNGSAEMMOOL, 30ml formulated with Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate and Backhousia Citriodora (Lemon Myrtle) Leaf Extract, held in the United States and shipped domestically.
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.
Hyaluronic acid helps bind water to collagen, which traps water in the skin. That helps make the skin more plump and full-looking.
Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic Polyglutamic acid is a water-attracting polymer made from repeated units of the amino acid glutamic acid.
Jason ThomsonConsultant dermatologist, head of medical at Skin+Me, Harper's Bazaar
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