What has to be true before a vial ships.
Six checkpoints, in order. Each one is a place where a product can be stopped — which is the only reason the standard means anything.
- Identity
- Confirmed by independent analysis, per lot
- Potency
- Assayed against specification before release
- Heavy metals
- Screened on every finished lot
- Sterility
- Tested on injectable-format peptides
- Retention
- Sample held after every release
- Storage
- Lyophilized: 2–8 °C, dry, dark
- 01
Supplier qualification
Before a manufacturer enters the line we ask for their facility documentation, their own certificates of analysis and the identity of the testing laboratory they use. A supplier who cannot answer all three does not move forward, regardless of price.
- 02
Incoming material
Raw material is sampled on arrival and checked for identity, appearance and moisture before anything is filled. A mismatch between the paperwork and the sample is a stop, not a note.
- 03
Finished-product release
Finished lots are analyzed by an independent laboratory for identity, potency (assay) and heavy metals. Sterility and endotoxin testing apply to injectable-format peptides. A lot is released when the report matches the specification.
- 04
Retained samples
A sample of every lot is retained after release. If a question arrives six months later, we can re-test the exact material that shipped rather than describe it from memory.
- 05
Cold chain and transit
Lyophilized peptides ship insulated with temperature logging so the vial arrives as it left. Supplements ship sealed, dated and stable at ambient temperature, in packaging that will not crush a softgel.
- 06
Documentation with the order
Practices receive the certificate of analysis, lot number and handling sheet with each case, in a form that can be filed against a patient protocol.
What we will not claim.
We do not describe our products as treatments, cures or replacements for medical care, and we do not publish before-and-after results. Peptides in particular are supplied for use under professional supervision, with the clinical decisions belonging to a licensed clinician.
If a question needs a clinician’s answer, we will say so rather than guess at one.
Responsible use
Nothing on this site is medical advice, and nothing here replaces a consultation. Talk with a qualified healthcare professional before starting any supplement or peptide — particularly if you take prescription medication, are pregnant or nursing, or are managing a health condition. Peptides supplied by Medrec LLC are intended for use under professional supervision.
Questions? Call (973) 766-3111