ups1984 said:
Thanks alot for the reply Bryan. Could you please explain to me what FREE Fatty acids are...im sort of new to all this so don't know much.
Fatty acids are typically long hydrocarbon chains (which gives them their "fatty" characteristic) with a carboxylic acid group at one end. That's why they're called "fatty acids".
But plant and animal fats don't generally exist as just mixtures of simple fatty acids, except for a few trace quantities. Most fatty acids end up combining with glycerol molecules to form
glycerides. Because a molecule of glycerol has three spaces available where individual fatty acids can attach, the resulting molecule (1 glycerol + 3 fatty acids) is called a
triglyceride. Yes, it's the same thing that we hear so much about in the context of human heart disease.
The experiments that were done on hamsters showing a 5a-reductase inhibition effect used the free fatty acids, not the fatty acid/glycerol combinations. Triglycerides have little or no such effect. Since natural oils are almost entirely triglycerides, they aren't going to have any significant antiandrogenic properties.
ups1984 said:
secondly, there are many other anti-andr. such as vitamin B6, Zinc and Azelaic Acid. Are there any products in the market with a combination to all three?? PLUS, I found this article on the net, please post your views on this.
http://www.swordmedical.com/newsletter_april_2004.asp
It's
possible that zinc may have a 5a-reductase-inhibiting effect when applied to skin, but to the best of my knowledge, it hasn't really been tested for that.
As for azelaic acid...there's not so much as a single
in vivo study showing that it inhibits 5a-reductase. In fact, there's even some evidence suggesting that it DOESN'T do that.
Bryan