If my goal would be only preserving skin elasticity, would still Centrophenoxine use preferred to DMAE?
Little know fact: that is one of the major reasons I started taking centro. As stated in the imminst chat, I'm a vain mofo [wis]
Are you also using moisturizer? Duke was talking about a master moisturizer he has made from 5 different lotions, adding in green tea max, etc...pretty awesome stuff.
Yeah, I use nivea moisturizing cream with vit. E about 4 times a week, on my arms (i have mixed skin, mostly dry). I find it pretty good but the smell is not too neutral.
I also tried a dry oil, used after shower but didnt like it (particularly for the perfume).
I'm not up to homemade a DYI, but I'm surely interested to know more of what Duke made

The smell is very important, I gave up on a pretty good moisturizer for the perfume (again) that I didnt like in it.
In general I prefer to improve the appearance working from the inside (vitamins, anti-ox, collagen release stimulators etc).
I believe that most of this stuff does NOT work topically and that most creams are a big waste of money. Collagen/HA for istance, DMAE may work good topically.
I'm interested in discussing skin antiaging futher (maybe a new topic, we are hijacking this thread a bit).