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Free US shipping on orders of $100 or more. 100% authentic Korean-market formulas. Ships from our California warehouse, at your door in 3-5 days. Intact Korean batch codes on every unit.

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KOREAN PHARMACY

mixsoon Premium Bifida Serum 50ml

mixsoon Premium Bifida Serum 50ml is a serum led by Bifida Ferment Extract on its own ingredient panel, sourced as the Korean-market formula.

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$130.00
  • Ships from our California warehouse
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Suited to
NormalDryCombinationMature
Helps with
DehydrationDullnessA concentrated treatment stepUneven texture

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  • Free US shipping on orders of $100 or more
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How it works

Bifida Ferment Extract leads the ingredient panel on this serum. An extract of a bifidobacteria culture, the same organism behind bifida ferment lysate. It is used as a conditioning ferment. On this panel it sits alongside Adenosine and rh-Oligopeptide-1. 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.

Key benefits

  • Bifida Ferment Extract named on this product's own ingredient panel, near the top of it
  • Adenosine on the same panel, the formula's active
  • rh-Oligopeptide-1 on the same panel, the formula's peptide
  • 50 ml to a unit
  • Korean GS1 barcode matched against a Korea sourcing supplier's record for this item

Key actives

Bifida Ferment Extract

An extract of a bifidobacteria culture, the same organism behind bifida ferment lysate. It is used as a conditioning ferment.

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.

rh-Oligopeptide-1

A short peptide produced in a recombinant human sequence, which is what the rh prefix records. It is used in formulas built around the look of firmness and recovery.

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mixsoon Premium Bifida Serum 50ml

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How to use

  1. AM and PM, after toner and before moisturizer, as the concentrated treatment step.

Worth knowing

  • New to this formula: patch-test on the inner arm and wait a day before applying it to the face.
  • Discontinue use if redness, itching, or irritation develops and rinse the area with water.

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

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    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

mixsoon's Premium Bifida Serum, a serum led by Panthenol, sold here in its Korean-market 50ml.

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.

  • Peptides can be anti-inflammatory, and chronic inflammation damages the tissue in your skin.

    Wilma Bergfeld, 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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