16.6mg of PCR Oil per 1ml dropper. Natural Lemon extract is infused with our natural PCR oil to add a touch of citrus and freshness to our most popular formula. Our Zero-THC Phytocannabinoid (PCR) Hemp Oil has all cannabinoids and terpenes naturally found in hemp except THC. Our Phytocannabinoid-Rich (PCR) Tincture products are created using our full spectrum hemp oil and diluted with hemp seed oil, grape seed oil, or coconut oil (MCT). Our extraction & purification process uses a proprietary and patented technology that preserves all the phytocannabinoids, terpenes, and plant lipids, while eliminating all unwanted THC and chlorophyll.