My Chia Serum is from Healing Herbs Lab, it is 100% cold-pressed (the chia seeds themselves are from Mexico, non-GMO and organic) and processed in Croatia where the lab is based. I had to clarify exactly what cold-pressed meant so I asked the folks over at Healing Herbs Lab as I was curious about how they extract the oil. They shared:
Cold-pressed oils are derived from a mechanical process. You have to put enormous force and friction on seeds and the oil will steep out of them. The whole process is done at low temperatures and is more expensive, but this method produces higher quality oil with better color and flavors.