The first step: look at the packaging: seamless, sealed, genuine products must not be repackaged! Step 2: Look at the logo: the production date, expiration date, manufacturer, anti-counterfeiting logo and serial number are clearly printed on the genuine package. Fake Didi: the fake package is rough and the product information is incomplete. There are sand-like crystal particles in the remaining residue, but nothing else, so this is cross-linked hyaluronic acid, which can basically be confirmed to be true hyaluronic acid and can be used.
Identification method: put the extruded product on the flat glass and observe it the next day. As a result, after a night of water volatilization, the residual molded parts on the glass plate were analyzed. If these residues are all molded components, like "Smoothie" particles piled together, it must be hyaluronic acid. If it is a "hard shell-like opaque scab, it is usually Ogilvy; If it is a soft yellowish soft film, it is usually cellulose. If it is not volatile oil, it must be silica gel oil or paraffin oil. If there is nothing left in the end, it is probably non-crosslinked hyaluronic acid!
Identification method:
First, see if there is an injection license for medical devices on the outer packaging of hyaluronic acid.
Second, query the security code
Third, see if hyaluronic acid is sealed and packaged before use. Its capacity is generally 0.5ml or 1ml, and it is packaged in aseptic seal, so it will definitely not be repackaged. Fourth, check the qualifications of hospitals and doctors.
5. Look at the price of hyaluronic acid.
The price of injecting hyaluronic acid in a regular plastic surgery hospital is around 6000 yuan/piece (positive price). If it is much lower than this price, be careful whether hyaluronic acid is genuine or not. In addition, consumers must sign an informed consent form before receiving hyaluronic acid injection. At the same time, the beauty agency will paste three identical barcodes corresponding to the products on the inner packages of the three lists, one kept by the beauty agency, one kept by the manufacturer and the other kept by the consumers themselves. In this way, once consumers have problems after injecting hyaluronic acid, they can trace the source.