This is by far the most potent reishi supplement i’ve ever taken. I notice subtle yet discernible improvements when it comes to memory/recall and language processing, both spoken and written. It receives a 4.

The quality of the product is top quality - i love some good packaging. The price reflects the quality, which is frankly a little high for me.

This comes in a sturdy glass dropper bottle. The dropper is slanted to make it easier to squirt into your mouth. It’s all american from alaska, grown on birch trees and not in a dungeon in china.

Wunderground mushroom coffee is super awesome! This has the best taste by far of any chaga i have tried. Has a clean umami taste- strong but not too strong.

The tincture is a little hard to completely fill up but still high quality and tastes kinda like unsweetened iced tea.

Life extension is trying to compete againt the big morphine industry. Fast joint really helps deep skeletal muscel pain which is 70% percent of humans uncomfortable problem i think, i hope life extension keeps adding alternitive pain-killing ingredien...  Read More

Dopa-mind is as effective as prescription based mao-b inhibitors. Takes the edge off without compromising your ability to focus and remain alert.

There were several broken tablets and all were covered in a powdery residue. It's a good product if you are low in dopamine.