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KOREAN PHARMACY

KLAIRS Freshly Juiced Vitamin Drop, 5% Hypoallergenic pure vitamin C serum, 35ml, 1.18oz | a potent skin rejuvenator

A 35ml tone focused drop serum for the treatment slot, aimed at dullness and the look of uneven tone on skin that tolerates a stronger step.

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$30.00
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Suited to
Normal skinCombination skinDry skinOily skin
Helps with
DullnessUneven looking toneThe look of dark spotsA brighter looking finish

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How it works

A serum sits between a toner and a cream in both texture and job: thinner than a moisturiser, heavier than water. It spreads as a thin film that turns from wet to slightly tacky in under a minute, and that tack is the cue to move on. Because it is a leave on layer it stays on the face under everything after it, unlike a rinse off step that leaves with the water. The reason it goes under a cream rather than over one is simple physics: a light fluid cannot sit on top of a heavy occlusive film. This is the stronger of the brand's two tone focused bottles, so alternate nights for the first fortnight is a better start than twice a day.

Key benefits

  • What it is: serum, 35ml, used the treatment step after toner and before a moisturiser.
  • Texture: a light fluid that turns tacky and then settles.
  • Aimed at: dullness, uneven looking tone, the look of dark spots.
  • Original Korean Formula: the version sold on Korean shelves, not a US reformulation.

Key actives

Ascorbic Acid

Ascorbic Acid, pure vitamin C, is one of the most researched brightening and antioxidant ingredients in skincare, and this formula carries it in its active acid form rather than a milder derivative.

Centella Asiatica Extract

Centella Asiatica Extract is the calming botanical Korean skincare built an entire ingredient category around, and it is confirmed here on this row's own list rather than inferred from the brand's centella-forward branding.

Citrus Paradisi (Grapefruit) Fruit Extract

Citrus Paradisi (Grapefruit) Fruit Extract (grapefruit) gives this formula its citrus character and is a common choice in Korean toners aimed at a brighter, refreshed feel.

Citrus Junos Fruit Extract

Citrus Junos Fruit Extract is confirmed on this row's own ingredient list rather than inferred from the product's name or category, which is what makes it a checkable component of the formula rather than a marketing-only mention.

Illicium Verum (Anise) Fruit Extract

Illicium Verum (Anise) Fruit Extract is confirmed on this row's own ingredient list rather than inferred from the product's name or category, which is what makes it a checkable component of the formula rather than a marketing-only mention.

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KLAIRS Freshly Juiced Vitamin Drop, 5% Hypoallergenic pure vitamin C serum, 35ml, 1.18oz | a potent skin rejuvenator

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How to use

  1. Cleanse and tone, then apply this while the skin is still slightly damp so it spreads without dragging.
  2. Use one or two pumps for the whole face and press it in with flat palms rather than rubbing in circles.
  3. Wait until the surface feels tacky rather than wet, then put your moisturiser on top.
  4. Do not use it as your only layer on dry skin, since a light fluid left uncovered is the first thing to evaporate.

Worth knowing

  • Introduce it on its own for a week before adding another new treatment step.
  • Patch test on the jawline first if your skin reacts easily to something new.
  • Start on alternate nights for a fortnight before using it daily.
  • Store it away from heat and light, and keep the cap closed tightly.

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

A 35ml tone focused drop serum for the step after toner, stocked 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 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
  • Centella can make your skin appear more hydrated, plumper and healthier.

    Samantha Stein, PA-CDermatology physician assistant, Cleveland Clinic

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