Stability Studies
From protocol to reporting, our stability studies support confident shelf‑life assignment.
Shelf‑life supported by stability data
Long-term and accelerated stability programs designed to produce regulatory‑ready data.
Stability studies demonstrate how a drug product’s quality changes over time under defined environmental and physical conditions, generating the evidence used to support shelf life and storage expectations.
At Groupe PARIMA, stability testing is performed in-house and is integrated with long-term and accelerated stability activities within formulation development, scale-up, and commercial manufacturing.
Stability Conditions
by Target Market
We run ICH‑aligned standard conditions, plus cold‑chain and specialized studies, to match your product’s storage, distribution, and target markets.
Long‑Term
25°C / 60% RH long‑term studies generate the core data package used to support shelf life and labeled storage conditions for temperate markets.
Intermediate
30 °C / 65% RH intermediate studies are conducted only if a significant change occurs at accelerated conditions, to provide reliable support for shelf‑life.
Zone IV‑B
30°C / 75% RH supports programs intended for hot/high‑humidity regions, defined as a long‑term condition.
Accelerated
40°C / 75% RH accelerated studies help characterize stability trends earlier and support risk‑based decisions during development and registration planning.
Cold‑Chain
Cold condition studies (2–8 °C) demonstrate stability for products intended for refrigerated storage, where higher temperatures would accelerate degradation without reflecting actual use conditions.
Frozen Conditions
−20°C conditions are available for highly sensitive products requiring frozen storage, to prevent degradation or maintain stability that cannot be achieved at higher temperatures.
Compliant Stability programs
Our in‑house laboratory executes chemistry and microbiology stability testing and integrates long‑term and accelerated studies across development, scale‑up, and commercial manufacturing.
Stability Program Design
We build protocols around dosage form, packaging, and target markets. We align conditions to established stability expectations and expiry dating needs.
Trend Review
We review results across all time points and conditions to identify meaningful trends early. Findings are documented and used to support expiry dating and storage decisions.
Stability Summary Reporting
We compile conditions, time points, results, and conclusions in one report. Summaries are structured to support regulatory documentation and storage statements.
Stability studies at Groupe PARIMA support confident shelf‑life decisions through controlled, specification‑driven testing across defined storage conditions.
Resources
Access stability insights and guidance to support shelf‑life, storage conditions, and lifecycle decisions.