Guys I have been lurking on here for a while. I decided to try some osta and lgd. I was going to do one at a time to see how I react to both. I am currently on osta at about 20mgs a day from pp. Are they legit? I had preexisting gyno from a test cycle years ago. Lately I had almost forgotten about but now it definitely seems like it's getting bigger or is getting aggravated maybe it's in my head but it feels puffy and I keep getting that weird itch feeling. Is this stuff legit? What should I do I was under the impression I wouldn't need a serm or air for this and I dont have any on hand and dont really know which research places are even legit anymore. Please help guys