Peptides come as a lyophilized powder — a dry, stable form produced by freeze-drying (freezing and removing moisture under vacuum). The powder must be reconstituted with a special water before use. The process is simple, but it requires care and adherence to sterility rules.
The golden rule: never shake a peptide vial. Peptides are chains of amino acids that can be destroyed by intense mechanical stress. Gentle rolling is the only acceptable way to mix.
Example: the vial contains 10 mg of peptide, reconstituted in 2 ml (200 units) of bacteriostatic water.
For convenience, you can use online peptide dosage calculators.
Injection sites: the abdomen (5 cm away from the navel), the front of the thigh, the back of the upper arm. Rotate injection sites to avoid local irritation.
Before reconstitution (lyophilizate):
After reconstitution (solution):
Never use the solution if it has become cloudy, changed color, or contains visible particles. This is a sign of degradation or bacterial contamination.
Peptides are temperature-sensitive. When shipped without cooling, the molecules can denature — lose their structure and, consequently, their potency. Responsible suppliers use ice packs and thermal packaging during delivery. If your peptide arrives warm and without a cold pack, that is reason to doubt the quality of the product and the seller.