Can this be stored in the freezer for long term storage?

Another week, another wave of "my package sat on the porch for 2 days in 80-degree weather—is it ruined?" posts. Short answer: Almost definitely not. Here's what I've learned from real-world experience: I personally had a package sit outside for 3 full days before I grabbed it. Reconstituted it, used it for research—zero issues. I've heard countless stories from people in the community about samples sitting in delivery trucks for days, going through who-knows-what temperature swings, then getting sent to labs for testing. They consistently come back fine. These lyophilized peptides are surprisingly resilient. They're designed to be stable at room temperature for reasonable periods. We're not talking about leaving them in a hot car for months—but a few days of transit exposure? That's well within normal parameters. What Actually Matters: When your package arrives, here's what to check: ✅ Visual inspection before reconstitution: Look for condensation inside the vial or any moisture buildup. That can indicate seal issues. ✅ After reconstitution: Watch for cloudiness, particles floating around, or discoloration. Clean peptides should reconstitute clear (or slightly opalescent for some compounds). The Reality Check: Think about the journey these vials take from manufacturer → warehouse → your door. They're sitting in trucks, planes, distribution centers—many of which aren't climate-controlled. If peptides were as fragile as we sometimes think, the entire gray market would collapse because nothing would arrive viable. The real storage concerns come AFTER reconstitution. Once you add BAC water, that's when refrigeration becomes critical and degradation timelines matter. Bottom line: If your lyophilized vial sat outside for a couple days, don't automatically assume it's trash. Follow proper reconstitution protocol, do your visual checks, and proceed with your research. You're probably worrying over nothing. Stop stressing. Not Medical Advice. Research Use Only 🔬

Quick question: Why does your 25-year-old gym buddy get insane results from ipamorelin while you're seeing... modest changes at best? It's not the peptides. It's not your source. It's biology. Here's what I just published: → Why GH production drops 95% from age 20 to 60 → Actual data showing how secretagogue response varies by age group → Why a 30-year-old might see 85+ ng/mL IGF-1 increase while a 60-year-old sees 15-20 → The signaling cascade breakdown that happens as you age → Why exogenous GH works better for older populations (and why most can't legally access it) → Realistic expectations by age bracket with actual study data The reality: If you're under 40, secretagogues can produce results that rival mild GH doses. Over 50? You'll still see benefits (better sleep, recovery, modest fat loss), but the dramatic transformations? Those require exogenous GH that most of us can't legally access. I broke down the actual research, compared response rates across age groups, and explained exactly why your pituitary's "GH sponge" gets drier every year. Read the full deep-dive here: https://open.substack.com/pub/derekpruski/p/the-truth-about-growth-hormone-secretagogues?r=4jq1x8&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true This is the conversation nobody in the peptide space wants to have honestly. But you deserve to know what to actually expect based on YOUR age and biology. Drop a comment if this matches your experience 👇

With everyone stocking up lately, let's talk about lyophilized (powder) peptide storage and realistic timeframes: ❄️ Short Term (0-6 months) Keep your peptides either: - Room temp in a cold, dark place (drawer/cabinet away from heat) - In the fridge (my preference for peace of mind) 🧊 Medium Term (6-12 months) Store directly in the fridge. This is the sweet spot for most people's rotation. 🥶 Long Term (1-5 years) For the serious stockpilers: - Freezer or deep freezer is your friend - Use desiccant packets (those little silica gel packs) to prevent any moisture buildup - Keep them sealed tight Important disclaimer: These are opinions based on anecdotal feedback from the community and my own research. Peptide stability can vary by compound, and manufacturer recommendations should always be your starting point. The key enemies? Heat, light, and moisture. Protect against those and your lyophilized peptides should stay stable for quite a while. What's your storage setup? Drop your methods below 👇

Has anyone had a flu shot while taking peptides? If so, were there any side effects I should be on the lookout for?