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COSRX
COSRX is a cult Korean skincare brand whose name blends "Cosmetics" with "RX" — a nod to its science-led, ingredient-first approach. For over a decade it has built a reputation for minimal, no-nonsense formulas that focus on a few potent actives to tackle everyday concerns.
Its global bestseller is the Advanced Snail 96 Mucin Power Essence (96% snail secretion filtrate for hydration and bounce), alongside the Low pH Good Morning Gel Cleanser, the Acne Pimple Master patches and the Aloe Soothing Sun Cream. Suitable for all skin types, including sensitive and acne-prone. Shop COSRX at Lengbox with FREE UK delivery over £35 and a free sample in every order.
From the blog
Autumn is retinoid season. Here's our beginner-friendly guide to Korean retinol and retinal: what the difference is, how to start without irritation, and the gentle K-beauty formulas we love.
When you can't hand the gift over yourself, the details do the work. Hand-written notes, gift wrap, instant e-gift cards and next-day UK delivery — here's how to send a Korean skincare gift that feels like you were there.
Korean rice skincare is everywhere in 2026 - and autumn is when it earns its keep. Here's what rice water, rice bran and fermented rice actually do, plus a simple four-step routine using rice toners, serums and masks we have in stock now.