When you buy through our links, Business Insider may earn an affiliate commission. Learn moreLaneige's skincare products are hydrating and rich without being too heavy, especially the Water Bank Gel Moisturizer and the Lip Sleeping Mask.Julia Guerra; Maiya Pascouche/Business InsiderLaneige is best known for its ultra-hydrating (and deliciously flavorful) lip masks, but there's more to the K-beauty brand than rockstar pout-perfecting products.

The label's lineup of skincare essentials includes face moisturizers, overnight masks, and makeup enhancers. We tested 10 Laneige products - bestsellers and under-appreciated heroes - to help you narrow down the must-have items to add to your next purchase.Water Bank Gentle Gel CleanserJulia Guerra/Business InsiderThe Laneige Gentle Gel Cleanser is a lightweight formula, as its name would suggest.

It contains Blue Hyaluronic Acid for optimal hydration, allantoin to smooth the skin, and an amino-acid complex to support the skin barrier.Though face wash is said to remove impurities and makeup, because it's so gentle, I likely wouldn't use it in the evenings when I have heavy makeup to slough off. It's better for light or no-makeup days and washing when you wake up in the morning.

That said, it did make my skin feel clean before bed.Bouncy Firm Sleeping MaskJulia Guerra/Business InsiderI'm obsessed with how the Bouncy Firm Sleeping Mask makes my skin feel. It absorbs quickly and leaves my complexion soft and smooth to the touch, thanks to i.