Alpha Male Tribulus Amounts vs. Others

I saw the spec on Alpha Male and saw that it has 375 mg of tribulus. The Ultimate Nutrition tribulus I take now has 750 per capsule, I take the recommended 2 capsules per day right now. Am I comparing apples to apples when comparing Alpha Male and other trib products?

Thanks in advance

You would hve to go by extract %. That being said TRIBEX, which is in Alpha Male has been around a long time, and I think they use one of the highest levels of Protodiscin content for Tribulus. Its more concentrated so you could use a smaller amount. Good Luck.