Peptide Storage 101: Keep Your Peptides Potent + Protected If you've ever opened your package and thought, Wait why isn't this ice cold? you're not alone. Good news: lyophilized peptides are far tougher Peptides are sensitive, keep them cool, protected from light, and clearly labeled to maintain stability and accuracy in your experiments. Small lab habits = better results., Explore research grade BPC 157 Capsules Research Use Only BPC 157 & TB 500 Blend 10mg 10mg Peptide Tech BPC 157 Lumin Peptides