- Joined
- May 19, 2004
- Messages
- 5,172
IIRC Dan Duchaine used a thermometer to gauge how well the clen was working and when it stopped working. It was said clen was so specific for the beta-2 receptor so it had to desensitize quickly, unlike epherine which was dirtier but maintained effectivess long term. But if you guys say clen's thermogenic effects don't lessen I guess you're probably right, was decades since I read about it. The anabolic effects are tiny but still interesting, I think it potentially even changed fiber type.