Nootropics

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Nootropics are a class of supplement or drug that is primarily geared to improvement of cognitive functions (memory, learning, focus, comprehension, etc). Cognitive enhancers come in several different forms including synthetic chemicals, plant extracts, peptides, nutrients and micro-nutrients, and vitamins. We include a brief overview of each category, however you can click on the category for more information about each and a list of compounds that fall under each respective category.

Note that there may be overlap in the various categories, largely because many of the compounds we discuss have more than one use.

Cognitive Enhancers

Cognitive enhancers are drugs that some people use in an attempt to improve memory, increase mental alertness and concentration as well as boost energy levels and wakefulness.

Herb & Plants

This category is comprised of many popular plants, herbs, and extracts of plants and herbs. Many of the more popular natural nootropics have an origin in Ayurvedic medicine and Traditional Chinese Medicine, with some having been used for thousands of years.

 

Herbs & Plants
Huperzine A

Huperzine A

2 Nootropedia
Acetylcholine is considered the main brain chemical associated with memory formation and learning ability, which has downstream effects for treating Alzheimer’s disease [1]. While long-term research is missing, the evidence thus far is compellingly in favor of using huperzine A…
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Herbs & Plants
Shilajit

Shilajit

0 Nootropedia
Today, shilajit is still consumed in high quantities in India, but the scientific literature has not caught up to the traditional claims. Furthermore, there are risks associated with purchasing shilajit due to the heavy metal content and poor manufacturing processes…
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Herbs & Plants
Ashwagandha

Ashwagandha

0 Nootropedia
Traditional Ayurvedic medicine noted many benefits of ashwagandha and modern science has shown anxiety-reduction [1], improved neuroprotection [2], and even anti-cancer protection as well [3]. There is some evidence that it can also help to improve focus and concentration, but…
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Cognitive Enhancers
Semax

Semax

0 Nootropedia
Developed in the 1980s and 90s, semax was authorized in Russia as a treatment for brain damage, cognitive degeneration, and stroke victims [1]. This peptide has been used in few human studies, but evidence suggests it has cognitive enhancing properties…
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