Frequently Asked Questions

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Peptides are short chains of amino acids, the building blocks of proteins. Many peptides occur naturally in the body and help regulate biological processes. Researchers are studying how different peptides interact with cells and biological pathways to better understand their potential applications in human health.  item.

 Peptide research spans many areas, including metabolic health, cellular signaling, tissue repair, inflammation, and other biological processes. The potential uses vary from one peptide to another, and research findings do not automatically translate into proven benefits for people 

 No. Peptides differ in their amino-acid sequences, structures, and biological activity. Some are naturally produced by the body, while others are synthesized for research or developed as medicines. Their effects, safety considerations, and regulatory status can be very different. 

 Safety depends on the specific peptide, its formulation, how it is used, and the quality of the evidence. A peptide’s name or popularity does not establish that it is safe for human use. Health Canada advises caution with unauthorized injectable peptide products because they may carry risks such as contamination, infection, allergic reactions, and unknown interactions 

 Peptide stacking is a term used to describe combining two or more peptides in a research setting to investigate how they may interact or produce different effects when studied together. The idea is that researchers can explore multiple biological pathways at once, but combining peptides does not automatically make them more effective or safer. Each peptide has its own properties, and the effects of a combination may differ from those of the individual peptide 

 Explore our individual peptide pages below to learn more about the science behind each peptide, the areas being researched, and the current state of the evidence. Our goal is to make peptide research easier to understand, so you can explore the science with curiosity and a critical eye. 

It is the process of adding a sterile liquid—usually bacteriostatic water—to a freeze-dried, powdered peptide to turn it into a liquid solution for use. 

General Steps for Reconstitution

• Warm and Clean: Let the peptide vial and the liquid diluent warm up slightly to room temperature, then wipe both rubber stoppers with alcohol pads. 
• Draw Liquid: Use a clean syringe to pull the prescribed amount of bacteriostatic water (water containing 0.9% benzyl alcohol to stop bacteria growth).
• Add Slowly: Tilt the peptide vial and inject the water gently down the inside glass wall, rather than spraying it straight onto the delicate powder. 
• Dissolve Gently: Swirl or roll the vial slowly between your fingers until the powder dissolves completely. Do not shake it, as hard shaking can damage the peptide structure. 
• Store Properly: Label the mixed solution with the date and keep it stored in the refrigerator. For specific guidance on the exact amounts to mix as your Aura consultant.

• Stability: Peptides break down quickly when exposed to water over time through a process called hydrolysis.
• Storage: Manufacturers remove the water via a freeze-drying method called lyophilization so the dry powder stays stable during shipping and storage.
• Shelf Life: Keeping them dry prevents degradation, allowing the product to last for months or years until it is mixed. 

 Unmixed (Powder) Peptides

• Short-term: Keep in a cool, dark, and dry place like a cupboard or drawer for a few weeks.
• Long-term: Store in a freezer (-20°C to -80°C) inside a tightly sealed container with a desiccant pack to block moisture.
• Handling: Let the sealed vial warm up to room temperature before opening it to prevent condensation from forming inside.

Mixed (Reconstituted) Peptides

• Refrigeration: Keep mixed solutions in the fridge (2°C to 8°C) and do not freeze them.
• Lifespan: Use most reconstituted vials within a limited window, often up to 28 days depending on the specific compound and instructions.
• Light protection: Wrap light-sensitive glass vials in aluminum foil or keep them in a dark box.
• Inspection: Throw the solution away if you see cloudiness, floating particles, or discoloration