Looking for the vendor or vendor list that has been investigated and tested. Please tell me where to find it. I also saw a message about a group by. Where is this?

Welcome to The Peptide Learning Hub! 💜 We're a friendly, supportive community built for learning, sharing experiences, asking questions and having respectful conversations without judgment. New here? Start with these steps: 👋 Introduce yourself to the community 🎥 Watch Manny's Welcome Video 📚 Go to Classroom → START HERE 📜 Read our Community Rules 🧬 Explore our educational courses 💬 Join the conversation and ask questions Our mission is to make education around peptide science, preventive health, healthy aging, longevity and metabolic health easier to understand while building a community where members help one another. We're glad you're here. Welcome to the family! 💜 — Manny & The Peptide Learning Hub Team