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KOREAN PHARMACY

Round Lab

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Birch Juice Moisturizing Ampoule 50ml

Round Lab Birch Juice Moisturizing Ampoule 50ml is a concentrated ampoule for skin that feels tight and dehydrated by midday.

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$40.00

50 ml

$80.00 per 100 ml

  • Korean-market formula
  • Ships from California or direct from Korea
  • Korean barcode and batch code intact
Suited to
Dry skinDehydrated skinNormal skin
Helps with
Everyday hydrationA plumper looking surfaceComfort after cleansing

Purchase options

In stock. Arrives in 3 to 7 business days

We accept

You’re $100.00 away from free US shipping.

  • 30-day returns
  • Free US shipping on orders of $100 or more
  • Tracked delivery to your door

How it works

This is an ampoule, which means a small dose of a thicker, more concentrated liquid rather than a layer you spread everywhere. It goes on in drops rather than in palmfuls, and the surface feels slightly denser afterwards than it does after an essence. Skin holding enough water in its top layer reflects light more evenly and feels supple, and that is the whole of what a hydrating step changes. A toner prepares the surface and a cream closes it, while the ampoule is the part of the routine doing the specific work. The result you can judge yourself is whether your skin still feels comfortable hours after you finish your routine.

Key benefits

  • Birch Juice Moisturizing Ampoule 50ml is Round Lab's serum, sourced for the Korean market rather than reformulated for US shelves.
  • Carries Betula Platyphylla Japonica Juice, which is Round Lab's signature birch sap, the brand's own moisture base drawn from Korean white birch trees.
  • Carries Sodium Hyaluronate, which is a salt-form humectant from the hyaluronan family, smaller and faster-absorbing than the parent molecule, and a staple of Korean hydration formulas.
  • Carries Hyaluronic Acid, which is the water-binding polymer most Korean hydration formulas are built around.
  • Ships with the Korean-market barcode and batch code intact, the same box sold on Korean shelves rather than a US repack.
  • Suited to shoppers targeting dehydration and a compromised moisture barrier.

Inside the formula

Inside the formula

40
Ingredients declared
No fragrance
on the list

1 of 3

Round Lab Birch Juice Moisturizing Ampoule 50ml

How to use

  1. Use it after your toner or essence, when the skin is still slightly damp.
  2. Take two or three drops, press them over the areas that need the work and then over the rest of the face.
  3. Seal it with your moisturiser, since an ampoule on its own leaves the surface a little tacky.
  4. Do not use it in place of your moisturiser, and do not start with a full pipette on skin that has not had it before.

Worth knowing

  • Patch test on a small area first if your skin reacts easily to new products.
  • Apply it on damp rather than dry skin, since a hydrating step has more to hold on to that way.

Complete the routine

Total for 3 items$100.00

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Round Lab Birch Juice Moisturizing Ampoule 50ml

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Round Lab, Korean-market original

A concentrated ampoule, 50ml, for skin that feels tight and dehydrated by midday. Authentic Round Lab 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.

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.

  • Your skin barrier is basically your outer layer of the skin.

    Melissa Piliang, MDDermatologist, Cleveland Clinic
  • Pretty much every step of a Korean skin care routine is going to have some component of hydration.

    Alok Vij, MDDermatologist, Cleveland Clinic

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