Nutraceutical Stability Testing Service
Nutraceuticals undergo stability testing to guarantee safety and effectiveness within a specified shelf life. This service assesses the effect of environmental factors such as temperature, humidity, light, and others on a product’s quality, active components, and even its microbiological safety. Protheragen offers tailored nutraceutical stability testing services which supports regulatory compliance for global market entry, to make certain your nutraceuticals for iron metabolism stand the test of time and environment.
Overview of Nutraceutical Stability Testing
Stability testing of nutraceuticals is a crucial test determining the stability of bioactive compounds present in the nutraceutical preparations during storage. This testing is performed to ensure such products remain effective, safe, and of high quality for their entire shelf life. By simulating various environmental conditions such as temperature, humidity, and light exposure, stability testing provides insights into how these factors might affect the product’s potency, physical characteristics, and overall integrity.
Application of Nutraceutical Stability Testing
This type of testing is often used to test for the best storage conditions, identify expiration dates, or ensure that they meet regulatory requirements. Additionally, by recognizing potential degradation pathways and the extent to which active ingredients are inclined to degrade, manufacturers may be able to make informed, optimized decisions regarding product formulation, packaging, and storage so that products reaching consumers will be efficacious as promised.
Shelf-Life Determination
Establishing the period for which a nutraceutical product is expected to stay within specified limits.
Storage Conditions
Determining the best storage conditions to ensure the integrity of a product.
Packaging Evaluation
Examining the way packaging behaves in relation to the product and protects it from environmental degradation.
Regulatory Compliance
Conforming to the requirements of the respective regulatory institutions for approval and marketing of the product.
Assessing the stability of iron metabolism-related preparations is a fundamental quality control procedure needed to guarantee the safety, effectiveness, and commercial usefulness of nutraceuticals targeted to maintain the iron balance. This high requirement thoroughly checks the physicochemical stability of key ingredients, such as vitamin C, vitamin B, copper, and herbal extracts over time under strictly defined storage conditions (temperature, humidity, light).
Our Services
As a leading nutraceutical development services provider focused on iron metabolism disorders, our team offers unique capabilities in the important field of iron metabolism-related nutraceutical services with an emphasis on nutraceutical stability testing. We know the particular challenges that iron-containing or iron-modulating ingredients present, and have developed dedicated procedures to guarantee the best product quality.
Nutraceutical Types for Stability Testing
Types of Nutraceutical Stability Testing Services
We offer nutraceutical stability testing services covering key parameters for iron metabolism-related nutraceuticals.
| Types | Description |
| Physical Stability | Appearance (color, odor, texture); Disintegration time; Dissolution profile; Hardness/friability (for tablets); Viscosity (for liquids); Sedimentation/creaming (for suspensions/emulsions), etc. |
| Chemical Stability | Assay of active ingredients (e.g., specific iron forms, vitamins, herbal extracts); Degradation product analysis; pH changes; Antioxidant capacity; Impurity profiling, etc. |
| Microbiological Stability | Total viable count, Absence of specified pathogens; Preservative effectiveness testing, etc. |
| Packaging Compatibility | Leaching/sorption studies; Moisture vapor transmission rate (MVTR); Container closure integrity, etc. |
Methodologies of Nutraceutical Stability Testing
In order to test how the quality and performance of a nutraceutical product would be influenced by the environmental factors throughout the shelf life, we have some kinds of stability studies for you to choose from.
Accelerated Stability Testing
Puts the product under elevated temperature, humidity, and light conditions to determine its expiry date.
Real-Time Stability Testing
Real-time stability testing of the product is conducted under normal storage conditions to monitor the product's shelf life.
Stress Testing/Forced Degradation Studies
Light, oxidation, and hydrolysis stress to identify degradation pathways.
Collaborate with Protheragen to make sure that your iron metabolism-related and other nutraceutical products are of the highest standard of quality, safety, and efficacy, supporting researchers and scientists in their innovative research. If you want to learn more about our service, please get in touch now to discuss your specific stability testing requirements!
Reference
- Wang, Minglu et al. "Dietary polyphenols for tumor therapy: bioactivities, nano-therapeutic systems and delivery strategies." Food & function 16.3 (2025): 853-866.