Here's an old article from Bryan Haycock on tribulus. It actually raises your LH levels a little bit, so it might not be completely worthless, but you would obviously want a SERM along with it. So, don't plan on using some herbal/sketchy supplement as your only means of PCT.
This column exists to offer the consumer of sport supplements some protection from fraudulent supplement claims as well as direct your attention to supplements that really do offer some benefit. The information presented here will be based mainly on data collected in controlled experimental...
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As for controlling sides during the cycle, you can't go wrong with
Competitive Edge Labs Cycle Assist. It has ingredients for liver, kidneys/bp, cholesterol, excess DHT/prostate, and many other benefits.