Are retinol cosmetics effective?

I heard that retinol products are effective in improving wrinkles

I was wondering how much they are effective because the price seems to be quite expensive.

I'm curious about the reviews, but are they good for those who actually use them?

425 2018-11-12 Lady

I asked the dermatologist
There's no effect on just makeup
It's because the content is too small to the point where it's meaningless
If you use a high content, it's too strong, so there will be side effects
If you want to see the real effect, it's meaningful if you apply it for a long time
It takes a long time and costs a lot of money
I heard it's hard for ordinary people to do it'

Lady 7 years ago 0

A. 2

@1 It's hard to see the effects of makeup because of its functionality
No matter what you use, it's hard to reach the dermis
Basically, the skin is an exhaust organ, not an absorption organ
Functional cosmetics don't have much meaning

Gentleman 7 years ago 0

A. 3

I guess it's not that effective
Thank you for your detailed comments

Lady 7 years ago 0

Same Tag Do you have any products that I can buy with a large volume of cleansing water?

Same Tag Can I share cosmetics samples several times?

Same Tag Has anyone used Real Barrier Extreme Cream?

Same Tag Please recommend a blusher from The Saem

Same Tag What do you call the type of cosmetics that you squeeze?

Same Time Please recommend a place to use NAVER Pay

Same Time Are retinol cosmetics effective?

Same Time What should I look at when I return Amazon?