COSRX Lip Care Balm — Shea Butter Sleeping Lip Mask, Jelly-Cream Overnight Moisturizer & Plumping Care

COSRX Lip Care Balm is an intensive shea butter–enriched sleeping lip mask that soothes, softens and visibly plumps dry or chapped lips overnight.

This lightweight jelly-cream balm combines nourishing emollients with gentle exfoliating actives to restore lip texture and comfort. Formulated without artificial fragrances, parabens, sulfates or phthalates, it follows COSRX clean-beauty standards and arrives in recyclable packaging with a reusable spatula for tidy application.

How does this balm help lips feel less dry by morning?

The formula locks in moisture while forming a protective, breathable layer that reduces transepidermal water loss overnight. Shea butter and other emollients deeply condition, while humectant ingredients attract and retain hydration for a softer lip surface.

• Shea butter provides rich, long-lasting moisturization
• Jelly-cream texture spreads easily without stickiness
• Occlusive layer seals in hydration while you sleep

What active ingredients are included and what do they do?

This lip care balm blends gentle exfoliants and vitamin-rich actives to refine texture and support a fuller appearance. AHA and BHA help remove dry flakes and promote smoother skin, while Vitamin C supports radiance and an even-looking lip tone.

• AHA/BHA: mild exfoliation to slough away rough, flaky skin
• Vitamin C: antioxidant support for brighter-looking lips
• Emollients and humectants: combine to condition and plump

Is this product safe for sensitive skin and ethical preferences?

COSRX formulates this balm to be hypoallergenic and dermatologist tested, and it avoids common irritants like artificial fragrance, parabens, sulfates and phthalates. The product is animal testing–free and crafted with a sensitivity-minded ingredient list.

• No artificial fragrance — lower risk of scent-related irritation
• Free from parabens, sulfates and phthalates
• Dermatologist tested and cruelty-free commitment

How should I use the COSRX lip sleeping mask for best results?

Use as the final step of your evening routine: apply a generous layer before bed and allow the formula to work overnight. For daytime care, use a thin layer under lipstick or as-needed to relieve dryness; the included spatula keeps application hygienic.

• Night: thicker application as an overnight mask
• Day: light layer beneath lip color or on its own
• Use the reusable spatula to avoid contamination

Who is this for: This COSRX Lip Care Balm suits anyone with dry, flaky or uneven-feeling lips who wants a non-sticky, deeply moisturizing overnight treatment. It’s also a good choice for users seeking clean-formula lip care that avoids common irritants and is produced without animal testing. Ideal for people who prefer a multi-benefit product combining gentle exfoliation, conditioning and a plumping effect in a single balm.