We lab test our products at several different labs depending on results, to assure there is no human error or machine errors. We are now receiving tests by steep hill oahu, evios lab oregon, hipharmlab maui, and medicine creek labs in washington. We have a qr code on the side of our products that when scanned take you here. All our bottles are put into a dark violet glass called miron glass which will protect the herbal life force of our oils from being broken down by light. Each bottle comes with a tamper proof seal for your protection and assurance. Each bottle has a 2 year recommended shelf life and has an expiration date on the side of the product so you always know you are getting a fresh high grade product. We follow the gmp practices set forth by the fda, and prepare our formulas in a certified kitchen.The fda has not evaluated the claims made on this site. These dietary supplements are not intended to diagnose,treat,cure,or prevent any disease. Questions or comments? Please email us at mauicbdfarms@gmail.Com or send us a letter at maui cbd po box 901399 kula,hi 96790.