While I am not positive about the brand for this specific base, I am satisfied. In the photos, you can see 2 different sets and their durability over time. There is no lifting. I am a professional and I use many products to see if they are worth it. The alezori acrygel base works for both acrygel and hard gel with different viscosities. As preparation, I do a Russian manicure with a drill and lightly buff the natural nail plate. Then I clean with 70% alcohol lotion and apply a dehydrator. Once it evaporates, I apply this specific base coat and cure it in the lamp for 60 seconds. Then I proceed with the application of the hard gel. As a professional nail tech, I find this base to be very accurate. While it is liquid, I do not find it so liquid that I can't spread it properly on all 4 nails. It does not cause heat spikes and does not affect the next step if you clean the sticky layer with alcohol lotion. So it is worth it.

I am not a professional, I use it as a hobby, but I am very satisfied because for 2 years that I have been doing it myself, I have not used any base that has such durability.. 2 weeks without swelling at all even though I never wear gloves in household chores and I am not one of those who pay attention at all.

Unbelievable base for thin, breaking nails!!! My nails have grown so much without any breakage!!! It is much more convenient than getting gel enhancements!!! Good quality and a large quantity!!!