Our peptides are provided as a freeze-dried (lyophilized) powder in glass vials. This drying method helps preserve their stability and effectiveness. Before use, they should be reconstituted using Bacteriostatic Water, available for purchase separately. This form of packaging ensures the peptides remain high-quality from production to delivery. As lyophilized products, they are designed for stable, long-term storage and require reconstitution before they can be used.
For raw API (active pharmaceutical ingredient) peptides, products are also shipped in a freeze-dried state, either in vials or vacuum-sealed bulk packaging, depending on the size of the order.