How to check that your injectables supplier is legitimate

In orofacial harmonization (HOF), the product goes inside the patient's face. That is why the question about the supplier is not commercial, it is about safety: where did this come from, how was it stored, who is accountable if something goes wrong? An unregistered, counterfeit, adulterated, or poorly stored product can cause anything from ineffectiveness to a serious reaction, and responsibility falls on the person who administered it.

This guide shows a two-part check, the company and the product, what to verify at each delivery, the warning signs, and what to do when you suspect a problem. It does not replace health regulations or the technical manager's guidance. The legal references on this page are those of Brazil. The practical lookup of a registration is in how to look up an injectable's registration at ANVISA, and the logic of tracing lots appears in injectable traceability.

Two questions that must not be mixed up

The most common confusion is thinking that if the product is well known, the supplier is automatically legitimate. They are two independent things.

A legitimate supplier delivers a legitimate product, with a document that proves it. The reverse does not hold: an original product bought from an informal middleman may have been poorly stored, diverted, or counterfeited.

Part 1: check the company

Before the first purchase, ask for and verify the seller's details. A serious supplier provides them without friction.

To confirm the requirements that apply, consult your municipality's health surveillance authority and the clinic's technical manager. Authorization rules vary by type of product and activity, and the list above is a guide to questions, not a regulation.

Part 2: check the product

Even with an apparently legitimate supplier, check every shipment. The check is quick and becomes a habit.

1. Registration: find the registration number on the packaging and confirm it in ANVISA's official lookup, checking that it matches the product, presentation, and manufacturer.
2. Packaging: look at the seal, printing, spelling, label, leaflet or instructions for use, language, and print quality. Packaging with flaws, smudges, or a pasted-on label deserves suspicion.
3. Lot and expiry: they must appear on the box and on the syringe or vial, and match the invoice.
4. Importer or registration holder: the name on the packaging must match the official data.
5. Physical condition: appearance of the contents, leaks, dents, and signs of tampering.
6. Storage: temperature during transport and storage, when the product requires it.

Record the result of the check in the clinic's log. For injectable products used on the face, the lot trail must make it possible to locate the patient in case of a recall or adverse event. The lot and traceability log template and the injectables stock checklist are good starting points.

Cold chain and transport

Many HOF products require a temperature range for storage. An original product that spent hours outside the ideal range can lose effectiveness or safety, with no visible sign. Ask the supplier how the product is transported and stored before it arrives, and refuse delivery if the insulated packaging is open or the product is visibly warm, following the manufacturer's guidance.

At the clinic, repeat the care: storage in suitable equipment, with temperature control and records. The concept appears in cold chain and in injectables stock at the HOF clinic.

Warning signs

Some signs, alone or combined, call for stopping and investigating.

Also watch the seller's behavior: refusing to send documents, insisting on advance payment to a personal account, promising a "today-only deal," or selling a product that is not yet authorized to be on the market. Offers that look too good usually hide the cost somewhere else.

Low price: the math that deceives

The apparent savings of an irregular product disappear in the face of the risk. A complication requires treatment, possible use of hyaluronidase, loss of trust, a possible lawsuit from the patient, and a proceeding at the council. This is not about paying more for a brand, but about paying for what covers origin, storage, and paperwork.

To negotiate safely, compare legitimate suppliers against each other with the injectables supplier comparison calculator and use the reasoning in negotiating with an injectables supplier. The real cost per ml including waste shows that the purchase price is only part of the cost.

Receiving: checking routine

Recording the lot in the patient record is the link that closes traceability: without it, a lot recall becomes a search in the dark. Making this a habit depends on the team, which ties into delegating tasks at the HOF clinic and the process manual.

What to do when you suspect a problem

If something seems wrong, the priority is to protect patients and preserve the evidence.

1. Do not use the suspect product and separate it from the rest.
2. Keep the packaging, label, invoice, messages, and proof of payment.
3. Record what you observed, with the date and photos.
4. List the patients who already received the same lot, if applicable, and decide on contacting them based on the guidance you receive.
5. Notify the health surveillance authority and seek guidance from your council and legal support.
6. Do not resell, donate, or discard without guidance, so you neither destroy evidence nor worsen the risk.

If a patient has an adverse event, follow the complication protocol and report according to the rules. Liability insurance, as in civil liability insurance in HOF, may have conditions on product provenance; read the clauses.

The role of the informed patient

The patient also protects themselves when they understand what was used. Many clinics show the packaging and record the lot on the sheet given to the patient. This reinforces transparency and trust. In Harmy, the illustrative projection does not identify products and does not replace any of these records: the app is for planning and talking about areas and ml, while traceability of the material remains the responsibility of the clinic's patient record.

Quiz: would you use this product?

Permanent routine

Make checking a process, not a reaction. Reassess suppliers every six months, keep a folder with each one's documents, and record incidents. A legitimate supplier that slips on a delivery or a document deserves a conversation; an irregular one gets dropped. Patient safety starts before the consultation, when the material is received.