Kiehl's Buttermask Overnight Lip Mask 0.35 fl oz — Intense Hydration with Coconut Oil & Wild Mango Butter, Fragrance-Free

Kiehl's Buttermask For Lips is an overnight, intensely hydrating lip mask that nourishes and helps restore dry lips for a softer, smoother feel by morning.

This compact 0.35 fl oz treatment is formulated to deliver concentrated moisture while you sleep, combining Fairly Traded Coconut Oil and Wild Mango Butter in a paraben- and fragrance-free base. Use it as a nightly restorative step for compromised or dehydrated lips, or as a quick pre-makeup prep to smooth texture and improve lipstick application. The lightweight butter-gel texture spreads easily, adheres to the lip surface, and can be layered during the day wherever extra conditioning is needed.

How quickly will I notice softer lips?

Many users report improved softness after a single overnight application, although cumulative benefits are more visible with regular nightly use. The concentrated oil and butter components help condition the skin barrier while you sleep for a visibly smoother lip surface by morning.

• Apply generously at bedtime for immediate overnight conditioning.
• Visible softening often seen after one night, with more lasting results over continued use.
• Safe to reapply during the day on very dry areas or to boost comfort.

What are the key ingredients and why they matter?

This formula centers on Fairly Traded Coconut Oil and Wild Mango Butter chosen for their emollient and smoothing properties. The blend supports the lip moisture barrier, helping to reduce the appearance of flaking and rough texture without added fragrances or parabens.

• Fairly Traded Coconut Oil — nourishes and softens lip skin.
• Wild Mango Butter — helps smooth and create a supple surface.
• Paraben-free, fragrance-free formulation for minimal irritation risk.

How should I apply the Buttermask for best results?

For nightly resurfacing, apply a generous layer before bed and let it absorb overnight. During the day, the mask can be used as a short treatment: leave on for 15 minutes, blot, then apply lipstick or balm for smoother application.

• Nighttime: spread a thick layer and sleep with it on for intensive repair.
• Daytime: use as a 15-minute primer, then blot and apply color.
• Reapply as needed for extra hydration on dry or chapped spots.

Is this product suitable for sensitive skin or daily use?

The fragrance-free and paraben-free formula reduces common irritants, making it suitable for many users with sensitive lips. As with any concentrated treatment, start with nightly use and increase frequency if tolerated well; discontinue if irritation occurs.

• Fragrance-free and paraben-free to minimize potential irritants.
• Designed for nightly use but can be reapplied during the day as needed.
• Patch-test if you have known sensitivities to topical oils or butters.

Who this is for: This Kiehl's Buttermask For Lips suits anyone with dry, flaky, or textured lips seeking an intensive, non-greasy overnight treatment. It’s a good pick for people who prefer fragrance- and paraben-free formulas, those who wear lipstick and want a smoother base, or anyone needing a compact, travel-ready lip repair product. Ideal for both occasional rescue use and as part of a nightly lip-care routine.

Ingredients

BIS-DIGLYCERYL POLYACYLADIPATE-2 • BUTYROSPERMUM PARKII BUTTER / SHEA BUTTER • COCOS NUCIFERA OIL / COCONUT OIL • CERA ALBA / BEESWAX / CIRE DABEILLE • RICINUS COMMUNIS SEED OIL / CASTOR SEED OIL • CANDELILLA CERA / CANDELILLA WAX / CIRE DE CANDELILLA • THEOBROMA CACAO SEED BUTTER / COCOA SEED BUTTER • JOJOBA ESTERS • SIMMONDSIA CHINENSIS SEED OIL / JOJOBA SEED OIL • OCTYLDODECANOL • HELIANTHUS ANNUUS SEED CERA / SUNFLOWER SEED WAX • IRVINGIA GABONENSIS KERNEL BUTTER • AQUA / WATER / EAU • HYDROGENATED COCO-GLYCERIDES • CAPRYLIC/CAPRIC TRIGLYCERIDE • SALIX NIGRA BARK EXTRACT / WILLOW BARK EXTRACT • TOCOPHEROL • ACACIA DECURRENS FLOWER CERA / ACACIA DECURRENS FLOWER WAX • POLYGLYCERIN-3 • SORBIC ACID • VANILLA PLANIFOLIA FRUIT EXTRACT • STEVIA REBAUDIANA LEAF/STEM EXTRACT • GLYCINE SOJA OIL / SOYBEAN OIL • CITRIC ACID