10% Off Your First Order
Sign up to our emails and receive 10% off your first order! Plus FREE UK delivery on orders over £30.
NUMBUZIN
Numbuzin is a Korean skincare brand founded in 2019 around one simple idea: skincare made easy through a clear numbering system, where each number matches a specific skin goal — hence the slogan "What's Your Number?".
Its breakout hero is the No.3 Skin Softening Serum, rich in bifida and galactomyces ferments to smooth texture and boost moisture, joined by numbered toners, essences and creams for every concern. Shop Numbuzin at Lengbox with FREE UK delivery over £35 and a free sample in every order.
From the blog
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.
Korean sleeping masks are the easiest way to fix post-summer dryness. Here's how overnight masks work, why 2026's breathable hydrogel formulas changed the category, and our favourite picks in stock now.