Trump_1776
Well-Known Member
- Messages
- 403
@TubZy @Trump_1776 IS out there evidence for this statement "copper peptide it's a 5 alpha reductase inhibitor" ? Or is just that guy on reddit ?
Thank you
Cations inhibit specifically type I 5 alpha-reductase found in human skin. - PubMed - NCBI@TubZy @Trump_1776 IS out there evidence for this statement "copper peptide it's a 5 alpha reductase inhibitor" ? Or is just that guy on reddit ?
Thank you
Well well well, this is interesting .
@Trump_1776 Thanks for this study
https://www.jidonline.org/article/S0022-202X(15)42127-X/pdf
@TubZy What do you think ?![]()
It mentions just copper not the entire peptide GHK-CU. Just taking copper by itself is different than taking GHK-CU as the peptide. On top of that, it mentions other minerals have 5ARi properties too like zinc, which we discussed already in the thread. So either TOO much copper or TOO much zinc is bad, they both can inhibit 5AR if used in excess. They need to be balanced. That is why the guy who had sides from excess GHK-CU supplemented zinc and his side effects went away. Plus the study doesn't factor in other aspects like a solid controlled human study would, it simply it just applying an isolated large dose of copper to human skin and measuring the enzymes. IMO, it does not concern me, excess of any one particular mineral/vitamin is bad, even B2 has 5ARi properties in high doses.
"The results showed that type I 5a-reductase was strongly inhibited by Cd, Cu, and Zn and moderately inhibited by Ni and Fe, with 50% inhibitory concentration values of 0.9, 1.9, 2.0, 169.2, and 174.3 ILM, respectively"
The only one time I used copper, (very small amount) I got extremely fucked up….recovered in 2 - 3 weeks.I’d like to bump this thread. Zinc finger is mentioned quite a bit here. But not much lately on this.
I just had bloods and hair test showing copper extremely low. You can see my hair test on the last post of my log. Are there any co-factors we should add to this when supplementing copper?
Last year I was copper toxic haha. I think this is actually a good thing that I’m now deficient compared to that. Cuz zinc supplementation seems to hurt pfs in many. Copper seems to help.
Were you low in copper in the blood or just the hair?I’d like to bump this thread. Zinc finger is mentioned quite a bit here. But not much lately on this.
I just had bloods and hair test showing copper extremely low. You can see my hair test on the last post of my log. Are there any co-factors we should add to this when supplementing copper?
Last year I was copper toxic haha. I think this is actually a good thing that I’m now deficient compared to that. Cuz zinc supplementation seems to hurt pfs in many. Copper seems to help.
indeed i tried supplementing zinc since i found myself being blood zinc deficient and i felt worse...Cuz zinc supplementation seems to hurt pfs in many. Copper seems to help.