I've been using Seleno Maca for Men for the last 4 years or so. It does take a while to "kick in", but when don't reorder before I've run out (sometimes for a few weeks) I definitely notice the drop in general energy levels - my partner usually comments on this before I notice it ;) ! I'm in my mid-50s and it really makes a positive difference to my general energy levels (both physical and mental) and libido!
I've never bothered trying anything other than Seleno as I've met Corin several times, and I know that his extensive scientific background and thorough batch testing means that this is a high quality product, and must not be confused with other brands that grow their Maca outside of Peru under conditions that not only do not produce high levels of macamides, but they can contain compounds that are actually detrimental. Some of these parties actually ship it back to Peru to have it packaged (and don't test it), so even Maca that is "processed and packed in Peru" may not be the Real Deal!
The fact that Sally is from the village where this is produced means that I also know that the farmers are receiving a fair price for their valuable crop!
Very pleased to see that it's available in bulk again. I cannot recommend this highly enough.

Ok in protein shakes & as a nutrition boost or even in teas Find it helpful

I am not sure how Maca for Men is benefitting me yet, as I am still understanding myself and my baseline information.

This Maca is the real deal ..It tastes good ,smells good ,and is super fresh . i will be back for more …..

I have bought various Maca brands over the years and find this the most authentic in New Zealand. I highly recommend Seleno Health as a reputable company that takes their role as ambassadors for these products seriously and provide the very best products. Steve