I never got a smoothing effect as visible and immediate. No need to test weeks, this anti-wrinkle cream has a smoothing effect and tightens the skin instantly. My emerging wrinkles are less dug and my skin éclatante.Cette cream does not contain endocrine disrupters, no carcinogens. The result is better than with hypercomplex hyperchimiques and creams. The pump bottle is super awesome and hygienic. I was really blown away because this is the first time I use a bio cream.