LANEIGE Radian-C Cream 30ml
Radian-C Cream 30ml is Laneige's cream, built around 3-O-Ethyl Ascorbic Acid, Citric Acid and Tocopherol on its own Korean-market ingredient list, sourced here as the authentic formula sold in Korea rather than a US-shelf reformulation.
No reviews yet- Ships from our California warehouse
- Duties prepaid
- Suited to
- NormalDryCombinationOily
- Helps with
- Dullness and uneven toneA brightening stepLayering into a multi-step Korean routine rather than being used as a stand-alone product
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
Radian-C Cream 30ml lists 3-O-Ethyl Ascorbic Acid, Citric Acid, Tocopherol, Madecassoside, Water/Aqua/Eau on its own Korean-market ingredient panel. 3-O-Ethyl Ascorbic Acid is the vitamin C form carrying this formula's brightening work, chosen for stability over the plain acid form that oxidizes quickly. Citric Acid is a named botanical or acid ingredient on this row's own Korean-market ingredient list, contributing to the formula's finished color, scent, or feel. Tocopherol is a vitamin E form used across Korean formulas as an antioxidant and stabilizing ingredient. As a cream, its texture and placement in a routine carry the result as much as any single ingredient does: it works best as the final step of a routine, sealing in everything applied before it. Laneige sells this as the Korean-market formula stocked on shelves in Korea, not a version reformulated for US retail.
Key benefits
- Laneige's cream, sourced as the Korean-market formula rather than a US-shelf reformulation.
- Names 3-O-Ethyl Ascorbic Acid and Citric Acid on its own Korean-market ingredient panel.
- Fits as the final step of a routine, sealing in everything applied before it in a layered Korean routine.
- Aimed at dullness and uneven tone.
Key actives
3-O-Ethyl Ascorbic Acid
3-O-Ethyl Ascorbic Acid is the vitamin C form carrying this formula's brightening work, chosen for stability over the plain acid form that oxidizes quickly. It sits among the ingredients this row's own Korean-market list actually declares.
Citric Acid
Citric Acid is a named botanical or acid ingredient on this row's own Korean-market ingredient list, contributing to the formula's finished color, scent, or feel. It is listed in the exact form the manufacturer's own INCI panel uses.
Tocopherol
Tocopherol is a vitamin E form used across Korean formulas as an antioxidant and stabilizing ingredient. It is named directly on this row's own ingredient list rather than assumed from a similar product.
Madecassoside
Madecassoside comes from Centella Asiatica, the plant Korean cica formulas are built around for a look that reads calmer and less reactive. It is named directly on this row's own ingredient list, not inferred from the product name.
Water/Aqua/Eau
Water/Aqua/Eau is the solvent base of this formula, the carrier that lets every other listed ingredient disperse evenly across skin rather than sitting unmixed on the surface.
What is Radian-C Cream 30ml?
It is Laneige's cream. Its own Korean-market ingredient list names 3-O-Ethyl Ascorbic Acid, Citric Acid, Tocopherol. We stock Laneige's Korean-market formula, the version sold on shelves in Korea rather than a US-shelf reformulation.
How do I use Radian-C Cream 30ml?
Take a small scoop of Radian-C Cream 30ml and warm it between your palms before pressing it into the face and neck as the last step of your routine. Used consistently as the final step of a routine, sealing in everything applied before it, give it a few weeks in that slot before judging whether it is working for you.
Who is Radian-C Cream 30ml suited for?
It suits normal, dry, combination, aimed at dullness and uneven tone. Patch test on a small area first if you are new to this formula or to the brand. Give the formula a few uses in that slot in your routine before deciding whether it fits your needs.
Is Radian-C Cream 30ml the authentic Korean formula?
Yes. We stock Laneige's Korean-market formula rather than a version reformulated for US shelves. The unit sold is the one listed on Korean shelves, with the Korean barcode and batch code intact on the box.
How should I store Radian-C Cream 30ml?
Keep Radian-C Cream 30ml away from direct sunlight and heat, and close the cap fully between uses so the formula stays stable for its full shelf life. A cool, dry spot out of a steamy bathroom is a better home for it than a windowsill or a shower shelf.
- 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 it last among your leave-on steps, after your toner and any serum.
- Press a small amount over slightly damp skin and bring it down over the neck in the same pass.
- Wear a sunscreen over it every morning, since tone work and sun exposure pull in opposite directions.
- Do not stack a second moisturiser over it, because two closing steps means one of them is wasted.
Worth knowing
- Store away from direct sunlight and heat to keep the formula stable over its shelf life.
- Patch test on a small area first if you are new to this formula or to the brand.
Reviews
No reviews yet. Tell us how much you love the product!
Write Reviews (opens in a new tab)We’re on gram!
Creators trying on authentic Korean skincare routines and products from us.
Rating a shelf of Dr. Althea products one by one.
Jasmine Loo · YouTube
Two hydrating serums side by side, IUNIK and Dr. Althea.
Kristin · YouTube
A walk through the Dr. Althea serum lineup and who each one suits.
auraofmahmuda · YouTube
A blunt first take on the Dr. Althea range.
Lexi Chang · YouTube
A first look at the viral 345 Relief Cream before buying.
Shelley Nayak · YouTube
A first try of the Dr. Althea serum on camera.
Hannah Ziad · YouTube
Korean-market original
Radian-C Cream 30ml, Laneige's cream, Korean-market formula.
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 People with dry, flaky skin are more likely to see a benefit from using vitamin E because it enhances moisturization.
Amy Kassouf, MDDermatologist, Cleveland Clinic
1 more professional perspective
Centella can make your skin appear more hydrated, plumper and healthier.
Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic
Ask an AI assistant about this product
Ask an AI assistant about this product
Opens ChatGPT, Perplexity or Claude in a new tab with the question prefilled. Claude asks you to sign in first.