Sea buckthorn (Agoussye)

Traditionally used

Sea buckthorn berries and leaves are traditionally valued for their exceptional vitamin C content, supporting immune function and helping the body resist seasonal illness. The oil from the berries has been used topically for centuries to promote skin healing, reduce inflammation, and support respiratory health when consumed as a tea or syrup.

Prepared as

Berries are traditionally prepared as a decoction by simmering 1-2 tablespoons of fresh or dried berries in water for 10-15 minutes to make a vitamin-rich tea. The leaves can be prepared as an infusion, steeping in hot water for 5-10 minutes for respiratory support.

In three languages

Kreyòl — Fwi ak fèy agoussye yo toujou gen valè pou yo rich nan vitamin C, k ap ede sistèm defans kò a ak maladi sezon yo. Lwil ki soti nan fwi yo itilize sou po a depi plizyè syèk pou geri po a, diminye enflamasyon, ak ede respirasyon an lè yo bwè l kòm te oswa siwo.

Français — Les baies et feuilles d'argousier sont traditionnellement valorisées pour leur teneur exceptionnelle en vitamine C, soutenant la fonction immunitaire et aidant le corps à résister aux maladies saisonnières. L'huile des baies est utilisée topiquement depuis des siècles pour favoriser la guérison de la peau, réduire l'inflammation et soutenir la santé respiratoire lorsqu'elle est consommée en tisane ou sirop.

Safety

Safety notes for this plant are still being written. Until they are, treat it with a cautious hand.

⚑Plants can look similar and be misidentified — always verify with a local herbalist or guide before use.

Kept alongside

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