Bulksupplements Pure Celery Seed Extract (1 kilogram) Go to amazon.com Related posts Top 8 recommendation celery powder spice for 2022 FeatureClean & pure 4:1 extract. No fillers.Lab tested for verification & guaranteed purityFactory-sealed foil zip pouchPromotes joint healthAntibiotic & antiseptic properties DescriptionPure Celery Seed (Apium Graveolens) 4:1 Extract powder.