When lip fillers were very popular, I did not want to go to a factory-style place, and since there were many reviews about lip fillers and even the clinic name seemed to suggest expertise in lips, I visited.
I do not remember how the consultation was, but the doctor definitely seemed skilled at the procedure.
They added more to the lower lip where I already had domestic filler, and because my upper lip curling inward was stressful, they expanded the upper lip and made it a bit fuller. What I wanted was okay even if it looked like I had had filler, and the upper lip improvement matched my needs, but if you get a bit too much volume, then when you pout as if kissing, it starts looking like a duck bill.
The upper lip also got a bit larger, but it did not expand dramatically. Overall, I recommend it if you want a plumper look.