Look for DMT through the Ayahuasca brew. This can be hard to get without contacts so you may need to grow your own sourceplants. Ayahuasxa originated in the Peruvian cloud-forest but has since spread around the world though it remains off the mainstream radar. Ayahuasca has some licensed publicly listed practitioners in various countries including Peru, Holland and the United States. If you don’t mind the woowoo - which is probably necessary to keep legal ayahuasca rights, saying the plants and the brew are integral part of their religious beliefs - these Ayahuasca shaman can be good safe places to say your first hello to divinity.
To make your own DMT by homegrown Ayahuasca you need to brew together PSYCHOTRIA VIRIDIS LEAVES (from the shrub/plant) and BANISTERIOPSIS CAAPI STEMS (from the vine). Both plant and vine are available for home cultivation. The B. CAAPI stems are the neurogenesis rocket fuel that activates the PSYCHOTRIA VIRIDIS leaves (DMT source) to combined to switch on the pineal third-eye; and in so doing illuminate the profound colours of the universal subconscious.
Be precise about your methods and remember making/isolating DMT is probably not legal where you are but growing these plants/vines and then preparing a personal brew to fulfil spiritual ceremonials, in the US at least, has Supreme Court ruling guaranteeing its legal status.