Plunge
Sea Butter
Sea Butter
Overnight Lip Mask
A decadent overnight lip mask that cocoons lips in moisture. Powered by barrier-repairing ceramides and infused with vanilla, this ultra-rich formula melts on contact to help smooth and replenish dry lips—leaving behind a supple, high-shine finish that locks in lasting hydration.
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KEY BENEFITS
KEY BENEFITS
- Intensely hydrates and smooths dry, chapped lips overnight or throughout the day.
- Restores barrier function with a blend of ceramides, cholesterol, and fatty acids.
- Plumps and softens the look of fine lines around the lips.
- Nourishes and conditions with shea butter and avocado oil. skin balanced, dewy, and smooth
HOW TO USE
HOW TO USE
Smooth a rich layer onto lips and let the buttery vanilla melt in. Reapply anytime for a cushiony boost, or wear overnight as a deeply restorative mask.
KEY INGREDIENTS
KEY INGREDIENTS
- Ceramide NP
- Castor Seed Oil
- Shea Butter
- Avocado Oil
- Vanilla & Brown Sugar Aromatic
STORAGE AND CARE
STORAGE AND CARE
Keep in a cool, dark place. Avoid direct sunlight and heat to protect natural ingredients.
PAIRS WELL WITH
-
Cool + Calm Duo
Regular price $118.00Regular price$0.00Sale price $118.00 -
Ocean Your Eyes
Regular price $50.00Regular priceSale price $50.00

Your anytime indulgence. Softens, smooths, and locks in deliciously rich hydration.
Cozy Gourmand
It’s warmly sweet scent of vanilla and brown sugar envelops your lips in a comforting, sensorial experience with every application.
Restore & Nourish
Revives dry lips with rich, nourishing moisture that restores lasting comfort.
Soften & Smooth
Leaves lips instantly softer feeling and noticeably smoother with every application.
Velvet Buttery Texture
Luxuriously creamy and melt-in, it smooths every contour of the lips for a supple, polished feel.
PURE INGREDIENTS, PROVEN RESULTS, LASTING RADIANCE
CERAMIDE NP
A skin-identical lipid for barrier support and a rich, silky feeling.
CASTOR SEE OIL
A creamy, botanical oil for skin nourishment and effortless glide.
AVOCADO OIL
Rich, plant-based moisture with a smooth, luxurious texture.
WARM VANILLA & BROWN SUGAR
Comforting, gourmand scent that delights the senses.
WHAT CUSTOMERS ARE SAYING
- The Bomb Balm“This lip balm is...the bomb”— Sarah G.
- Cold Weather Hero"Sea Butter is my cold weather Hero. It's a must on a cold day."— Blake A.
- Lip Saver“Sea Butter is a lip saver."— Brooke T.
THE ULTIMATE RITUAL
BRIGHTEN + SHIELD
Vitamin Sea
FIRM+RESTORE
Dreamdive
SMOOTH + HYDRATE
Ocean Your eyes
SKINCARE FOR THE CALM WITHIN
Plunge crafts ocean-derived actives, peptides, and calming aromatherapy together in multifunction formulas that restore both your skin and your mind.