Support & Research Guidance
Frequently Asked Questions
Comprehensive information regarding our laboratory research products, batch testing protocols, and compliance policy.
What is the purity level of your research peptides?
All Vérai peptides are guaranteed to exceed 99% purity as verified by independent U.S. laboratory HPLC analysis. Full Certificate of Analysis (COA) documentation is linked directly to each batch number.
How do peptides differ from proteins?
Peptides are short chains of amino acids (typically 2 to 50 amino acids) linked by peptide bonds, whereas proteins are longer, complex polypeptides with higher molecular weights.
Are your compounds synthetic or naturally derived?
Vérai research compounds are solid-phase synthesized in state-of-the-art laboratory facilities to ensure complete structural purity, identical sequence alignment, and zero biological contaminants.
How are Certificate of Analysis (COA) testing conducted?
Each batch undergoes High-Performance Liquid Chromatography (HPLC) for purity determination and Mass Spectrometry (MS) for molecular weight identity confirmation by independent ISO-accredited laboratories.
What storage conditions are recommended for compound stability?
Lyophilized research peptides should be stored desiccated at -20°C or -80°C for long-term preservation. Reconstituted solutions should be stored at 2-8°C and used within prescribed research protocols.
What is your shipping and refund policy?
Orders are dispatched via fast domestic courier with tracking. Due to the sensitive nature of laboratory analytical reagents, unopened products may be returned within 30 days in accordance with our return policy.
Who is eligible to purchase Vérai research products?
Products are sold strictly to qualified laboratory researchers and institutions over 21 years of age for analytical and scientific research purposes only.