Seabuckthorn Sriracha Sauce. Seabucktorn Sriracha Hot Sauce. Ingredients: Yellow Pepper, Seabuckthorn Juice (11%), Red Chilli, Turbinado Sugar, Garlic, Salt, White Miso (Soya). Scotland's culinary treasure unveils a remarkable creation showcasing the unique seabuckthorn, a delightful sea berry foraged from the wild.