Know your ingredients
Skincare shouldn't be a guessing game. Here's what the ingredients on the label actually do, who they suit, and what to pair them with — then shop the products that contain them.
A form of vitamin B3 used widely in serums and moisturisers. In cosmetics it's popular for helping balance oil, soften the look of enlarged pores, and even out dull or blotchy tone.
A beta-hydroxy acid (BHA) that is oil-soluble, so it can get into pores. Common in cleansers and spot treatments aimed at acne-prone and congested skin.
A humectant that holds water, used to give skin a plump, hydrated feel. Sits well under moisturiser and suits most skin types, including oily.
An antioxidant used in serums for a brighter, more radiant look and to help with the appearance of dark spots over time. Usually used in the morning.
A vitamin-A derivative used in night care for skin texture and the look of fine lines. Start low and slow; it can cause dryness or purging early on.
Lipids that are naturally part of the skin's barrier. In moisturisers they help skin feel less dry, tight, or reactive — a mainstay for sensitive and compromised skin.
Centella asiatica, often called 'cica', is a calming botanical popular in K-beauty for looking after irritated, red, or post-blemish skin.
A botanical oil used in spot treatments and cleansers aimed at blemish-prone and oily skin.
Alpha-hydroxy acids like glycolic and lactic acid gently exfoliate the surface for a smoother, brighter look. Usually used at night, a few times a week.
Zinc (often zinc PCA) is used to help balance excess oil and soothe blemish-prone skin; also a common mineral-sunscreen filter.
A gentler brightening ingredient used to target the look of dark spots and pigmentation over time — a milder alternative to harsher agents.
Broad-spectrum sunscreen is the single most impactful daily step for protecting skin tone and slowing visible ageing. Reapply through the day when outdoors.
Short chains of amino acids used in serums and creams as a gentle, supportive step in anti-ageing routines.
A protein used in haircare to smooth, strengthen, and reduce the look of frizz and damage, especially for chemically-treated or brittle hair.