DetailsImprove Me CBD Soft Gel Capsules (30) Cannabidiol CBD soft gel capsules. Cannabidiol (CBD) is one of the most prevalent chemical compounds found inside the resin glands (trichomes) of the female cannabis plant. These chemical compounds are known as cannabinoids, or substrates that bind to special receptors on your cells. These cell receptors make up a larger endocannabinoid system. 25mg per capsule.