I have been using it for less than a month. I only apply it once a day, even though it says to use it twice a day. What I have noticed in this one month is hydration, skin radiance, reduction of wrinkles, skin repair, freshness, and youthfulness to the skin to the point where you look younger in the face. It is worth the money, a bit expensive though, but at least it works. And I haven't started using it twice a day yet. I could get a cheaper one, but I wouldn't have the same results. So it is worth the money!

I bought it for my son who had a deep wound from a table corner, and within 2 weeks, there was a significant difference.

I applied a very small amount every night and in 10 days I saw a difference in the fine lines under my eyes. The larger ones improved significantly after a month. During the same period, it also helped with old acne scars, although not to the same extent as the wrinkles.
It doesn't smell nice, but it's not bad either. It has a natural scent without added fragrances.
As for absorption, it needs some help because the product is thick and concentrated. It requires slightly damp skin to be absorbed satisfactorily. A little spreading with circular motions and it absorbed adequately.
I didn't experience any side effects. No irritation, itching, dryness, or breakouts. Nothing.
As for the pump, I press it halfway to dispense a very small amount and I haven't had any issues.
After 4 weeks of use, I rarely use it anymore because I saw the results I wanted.

Excellent product, poor packaging... The lid comes off very easily and the pump can break at any moment, requires caution in continuous use