This maca is something special. I started taking it since I have hormonal imbalances due to a thyroid issue, which lead to things like hot flashes, mood swings, and decreased libido (and I'm only 27). At first, I didn't notice much of a difference taking one/day, though I did notice a bit more balanced mood. But I've noticed if I take the recommended two per day, I feel all the effects - increased libido, balanced mood, and surprisingly, fuller hips and butt. I read years ago that this is a side effect of maca, but I had forgotten and didn't put it together until both my partner and I noticed that I've become much curvier in the lower half of my body over the last six months. I have no problem with this because it isn't unsightly weight gain, and I haven't gained any extra in my midsection. So this is just an added bonus. Most days, I keep to one, unless I want an extra boost. So this bottle has lasted me a long time.Overall, this product is stunning! I will continue to take it as long as I'm able.