Hermetica Superfood Encyclopedia
The Short Answer
A nourishing oil from Caribbean sea grape seeds that deeply hydrates skin, strengthens hair, and helps repair environmental damage.
CategoryFruit
GroupExtract
Evidence LevelModerate
Synergy Pairings2
Health Benefits
Deeply hydrates the skin and enhances elasticity by restoring lipid balance and moisture retention.
Accelerates wound healing and tissue regeneration through polyphenol- and vitamin-rich compounds.
Reduces inflammation in skin and scalp conditions such as eczema and sun damage
Offers potent antioxidant protection to combat oxidative stress and environmental aggressors.
Supports scalp health and strengthens hair follicles when used in haircare
Origin & History
Sea Grape Kernel Extract is derived from the seeds of Coccoloba uvifera, a tree native to the coastal regions of the Caribbean, Central America, and northern South America. Thriving along sandy shorelines and saline soils, the kernels are traditionally revered by Afro-Caribbean and Indigenous coastal cultures for their skin-protective and healing properties, offering concentrated bioactives for dermal health.
“Traditionally used in Caribbean coastal medicine to treat sunburns, skin lesions, and inflammation. The kernels were pressed or infused into oils for protective balms applied after exposure to saltwater and sun. Sea grape was also considered spiritually purifying and used in wellness rituals for renewal and skin harmony.”Traditional Medicine
Scientific Research
Scientific research supports Coccoloba uvifera’s use in promoting wound healing, reducing skin inflammation, and improving hydration and elasticity. Its polyphenol and fatty acid profile has been shown to accelerate tissue repair and improve oxidative defense.
Preparation & Dosage
Topical
Apply a few drops to clean skin or scalp for daily hydration and rejuvenation.
Haircare
Blend into masks, oils, or conditioners for scalp nourishment and shine.
Skincare Formulations
Ideal for serums, creams, after-sun treatments, and barrier-repair balms.
Nutritional Profile
- Polyphenols & Flavonoids: Deliver anti-inflammatory, antioxidant, and skin-regenerative effects.
- Tannins: Promote wound healing, tone tissue, and protect the skin barrier.
- Vitamin C: Stimulates collagen production and enhances skin radiance.
- Essential Fatty Acids (linoleic, oleic): Restore hydration and strengthen the skin’s lipid barrier.
Synergy Stack
Hermetica Formulation Heuristic
Concentrated extract
Skin & Collagen | Immune & Inflammation
Frequently Asked Questions
What is Sea Grape Kernel Extract?
It is an oil extracted from the seeds of the Coccoloba uvifera plant, native to Caribbean coastlines. It's prized for its high concentration of polyphenols and fatty acids that nourish and protect the skin and hair.
Is Sea Grape Kernel Extract safe for sensitive skin?
It is generally well-tolerated, but a patch test on a small area of skin is always recommended before full application, especially for those with known sensitivities or conditions like eczema.
How does this extract benefit hair?
Its fatty acids help moisturize the scalp and strengthen the hair follicle, potentially reducing breakage and improving shine. Its anti-inflammatory properties can also soothe an irritated scalp.

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