The product is packaged in a foil-fresh foil-lined glossy white pouch, which is supplied with a tamper-evident seal and is resealable. This is light proof, airtight & moisture resistant, protecting the product better from temperature variations than any other type of packaging, keeping the product fresh and usable far longer. Foil-fresh packaging is flat, making the product letterbox friendly, and protects the product in the post. Manufactured in the United Kingdom and labelled with comprehensive instructions for use, ingredients, traceability data, best before date, European Article Number and contact details for product support, thus meeting all meeting all current UK legislation for natural health products and food supplements. The Lindens label is your certificate of authenticity.