I use this product as part of my must have items. Starting using it 20 years ago, buying direct from the manufacturer. It is not the only product I use to maintain my skin, but it is certainly a key player. I am 55, most people guess mid thirty's. I do feel good sunscreen is a must have, and I also use other great anti-aging ingredients in my skin products. But when I stop using this for a few months – I can tell a difference. It takes a few months for your skin to rebuild from top to bottom, (longer if you are dealing with bigger issues) so give it 4-6 weeks before deciding if it works for you. And this IS powerful – start VERY slowly, to avoid irritation or issues.
Bryan d –
Amazon Customer –
frances mann –
Sunshine61 –
Redpony –
howard –
SNS –
ELINOR COHEN –