Agar Agar Powder 4oz Gelatin Substitute, Certified Halal, Kosher, Gluten-free, Non-GMO, 100%, Sugar-free, Kosher, Halal, Desserts, 100% Natural Red Algae. Agar Agar Powder: Our 4 oz Agar Agar powder is derived from the finest red algae, ensuring top-notch quality for your culinary adventures.