APLB Salicylic Acid BHA Arbutin Ampoule Serum

APLB Salicylic Acid Serum — salicylic acid is oil-soluble, so it gets down into the pore rather than working only on the surface. Arbutin is there for the discolouration that follows a breakout, which is often the part that bothers people longer than the breakout did.

Best for

Blackheads, congestion and post-blemish marks.

How to use APLB Salicylic Acid Serum

Start two nights a week on clean skin, before moisturiser. Do not layer with retinol on the same night. Sunscreen the following morning.

What is in it

BHA

The reason salicylic acid has outlasted almost every other anti-blemish trend is that it treats the mechanism rather than the symptom. Blocked pores are sebum plus shed cells; BHA loosens both, inside the pore. It pairs badly with a retinoid on the same night for most people, and it pairs very well with niacinamide, which handles the oil production that caused the blockage in the first place. Background reading on salicylic acid if you want the chemistry behind it.

Arbutin

Arbutin is a naturally occurring compound that releases hydroquinone very slowly in skin, which gives a meaningful part of hydroquinone’s effect on dark marks without the irritation or the rebound risk that comes with using the pure form unsupervised. It is gentle enough for long-term daily use and shows up constantly in Korean brightening formulas for that reason. Like every pigment ingredient, it is wasted without daily sunscreen.

Retinol

What separates a good retinol product from a harsh one is rarely the percentage — it is the base it sits in and how the retinol is stabilised. Encapsulated and buffered formulas release the active more gradually, which lowers irritation without lowering the eventual result. That matters most around the eyes and on skin that has reacted badly to retinoids before. Used at night, consistently, retinol remains the most reliable anti-ageing step available without a prescription.

What to use it with

Seal this in with a moisturiser and apply it to skin that is still damp from a toner — both steps make a measurable difference to how much of the serum stays where you put it. From the rest of our range, APLB Hyaluronic Acid Ceramide HA B5 Facial Cream and Anua 70+ Glow Milky Toner are sensible companions, and both are stocked with the same cash-on-delivery terms.

Where it fits in your routine

A serum goes on after cleansing and toning, while skin is still slightly damp, and before anything heavier. That order matters more than people expect — the thinnest, most concentrated layer needs direct contact with skin, not a film of moisturiser in the way. Give it thirty seconds to absorb, then seal it in with a cream. If you are using more than one serum, the lighter one goes first.

Before you start

This is a night product. Start twice a week, build up slowly, and stop increasing the moment skin starts to feel tight rather than dry. Sunscreen the following morning is not optional. Do not use retinoids while pregnant or breastfeeding.

Exfoliating acids increase sun sensitivity, so daily sunscreen matters more than usual while you are using this. Do not layer it with a retinoid on the same night until you know how your skin handles each on its own.

Common questions

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