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KOREAN PHARMACY

AESTURA REGEDERM 365 Skin Tightening Capsule Serum 30ml

A firming capsule serum in a 30ml bottle, suited to mature skin that wants a firmer looking finish from its serum step.

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$60.00
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Suited to
Normal skinDry skinCombination skinMature skin
Helps with
A firmer looking surfaceA smoother finishEvening care for mature skin

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  • Dispatched within 2 business days

How it works

The capsule format keeps the visible beads separate in the bottle until you press them out onto the skin. It goes on slightly thicker than a plain fluid and settles to a smooth, taut feeling finish. That is the difference from a cream, which is built mostly to hold what is already there rather than to concentrate one job into a thin layer. Its place is after the toner and before the moisturizer, on skin that is still slightly damp. What you can judge yourself is how the skin looks and feels a few minutes later, and how it behaves under the rest of the routine.

Key benefits

  • Niacinamide sits at position #3 of 36 on REGEDERM 365 Skin Tightening Capsule Serum's own manufacturer ingredient list.
  • Adenosine is also named on that same list, further down the formula.
  • REGEDERM 365 Skin Tightening Capsule Serum is a toner from AESTURA, taking the toner's usual place in a layered Korean routine.
  • AESTURA ships REGEDERM 365 Skin Tightening Capsule Serum here as the Korean-market formula, the same version sold on shelves in Korea, not a US-shelf reformulation.
  • Sold with intact Korean-market barcode and batch coding rather than a US-retail relabel.

Key actives

NiacinamideIngredient #3 of 36 on the manufacturer's own ingredient list

Niacinamide is a form of vitamin B3 used across Korean skincare for its role in a balanced, even-looking complexion. Its position on the list reflects its share of the formula relative to the other named ingredients, not a stated percentage.

AdenosineIngredient #24 of 36 on the manufacturer's own ingredient list

Adenosine is a Korean-formula wrinkle-care ingredient, one of the few actives South Korea's own cosmetic regulations recognize as a functional ingredient. Its position on the list reflects its share of the formula relative to the other named ingredients, not a stated percentage.

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AESTURA REGEDERM 365 Skin Tightening Capsule Serum 30ml

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How to use

  1. Use it twice a day after the watery step, on a clean face and before any cream.
  2. Warm a small amount between the fingertips first, then press it over the cheeks, forehead and chin.
  3. Give it thirty seconds to settle before the next layer goes on, which is what keeps anything from balling up.
  4. Avoid applying it to skin that is completely dry after a long gap, since a thin layer spreads much further on damp skin.

Worth knowing

  • Patch test on a small area of the jaw first if your skin reacts easily to something new.
  • Introduce it every other evening for the first week if your skin has not used a firming step before.

Reviews

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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

A firming capsule serum for mature skin that wants a firmer looking finish from its serum step, sold in the Original Korean 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 skin care, quoted from the medical sources linked beside each.

  • Pretty much every step of a Korean skin care routine is going to have some component of hydration.

    Alok Vij, 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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