GTS-21 HCl, also known as DMXB-A, is a nootropic compound that belongs to the class of cholinergic agents. It is available in powder form and is typically used for research and experimental purposes.

GTS-21 HCl works by activating the nicotinic acetylcholine receptors (nAChRs) in the brain. These receptors play a crucial role in cognitive functions like memory and attention. By stimulating these receptors, GTS-21 HCl may enhance cholinergic neurotransmission, leading to potential cognitive benefits.

Research suggests that GTS-21 HCl may have neuroprotective effects and could potentially be useful in the treatment of neurodegenerative conditions such as Alzheimer’s disease. It has shown promise in improving cognitive function, mood, and memory performance in animal studies.

It’s important to note that GTS-21 HCl should be used with caution and under the guidance of a healthcare professional or researcher. Further research is needed to fully understand its safety profile, optimal dosage, and long-term effects on humans.

As with any experimental compound or nootropic substance, it’s crucial to follow proper handling procedures, adhere to dosage guidelines, and prioritize personal safety at all times.