Sea buckthorn or sandthorn is valued as a precious plant ingreient for its vitamin C content either for skin care or as a nutritional supplement. Oil from the ripe berries is blended with nourshing sesame seed oil for replenishing intensive skin care. Sea Buckthorn Hand Cream: Replenishing intensive care for dry hands to keep skin soft supple and smooth. Light sesame oil and precious sea buckthorn together protect and penetrate quickly without leaving an oily layer on the skin.