Since 1994 Herbal Supplement Support During Allergen Exposure Includes Freeze-Dried Stinging Hairs Made With Organic Nettle Made With Non-GMO Ingredients Gluten Free Certified Organic by Oregon Tilth Did you know? There IS hope for enjoying all that the seasons have to offer. Our freeze-dried Nettle helps support your body's normal histamine-producing response so you can enjoy life in the great outdoors all year round. Let's get fresh. Open the bottle and take a deep breath. That's the tender young shoots of the Stingling Nettle that were harvested in the early spring, freeze-dried immediately to retain all of its natural activities and processed in small batches with love for optimum potency. Here's to your health!