Honestly, the SARMs market is a complete minefield right now. 90% of the "liquid research" sites out there are underdosed or just selling pro-hormones that wreck your hair and liver.
If you're serious about your research, stop looking at the flashy Instagram-advertised sites. I’ve personally moved away from liquid domestic sources and only stick to tablet-form SARMs from verified international labs like Deus Medical.
The quality control on Deus is night and day compared to the "garage-brewed" liquids. You get actual blister packs, professional batch coding, and the lab tests (Janoshik) usually come back at 98%+ purity. It’s the only way to be sure you're getting actual Ostarine or Rad-140 and not some random oral steroid.
Do your own due diligence, but for me, if it doesn't come in a professional blister pack with verifiable testing, it's not going in my body.