For this concentrate, which comes in a very practical and attractive dispenser, I can only attest to one thing:
No distension (massaged 2 x per day) respectively after application and, unfortunately, no effect after a complete emptying of the dispenser.
On the packaging, the hyaluronic acid is not at the forefront, so here must be assumed by a rather low concentration, or perhaps even a drug is introduced, which can not penetrate into the appropriate layers of the skin.
From me the product gets no purchase recommendation. Saves you money.
Since I will, however, probably need to look further and try.
