You're very welcome
. OK that looks like the perfect one, some people use stronger ones, or work up to them, but if you're using it for anti-ageing and general good skin as opposed to acne there isn't any need to ever go stronger.
All the studies have shown that the 0.25% has identical results (for anti-ageing) over time as the stronger versions, but with the stronger versions you just get to the perfect skin a bit more quickly, but with a lot more of the lizard skin and peeling side effects. For me it took four months, I had the purging, then looked a bit knackered (grrrr) but followed all the advice to stick with it and I'm so glad I did. I always had crap skin and looked exhausted and grey all the time, but now I glow and my skin is always perfect, 24/7, 365. Its still a shock when I pass a mirror.
So if I were you I'd start with the routine I suggested, its gentle but still very effective. If you start getting peeling around your nostrils, immediately after applying the retin-A rub some lip balm over the area and that should solve it. Build up your usage slowly, if you start getting peeling, lay off it for a few days, use rich moisturiser and then start again. If your akin won't tolerate every other day, scale back to three days a week. Skin takes time to get used to it
Also, after applying it, when you're waiting the 2hrs before moisturising, if your skin starts feeling tight, apply your moisturiser then, and work up I two hours before moisturiser.
Do make sure you're using a good spf50 suncream religiously every morning too, Canmake Mermaid Gel and Biore Watery Essence are both brilliant, work excellently under makeup, are non greasy and are fairly cheap on Amazon.
Lastly, do give the Vaseline over the face before bed a go, at least on retin-A nights, it locks in your moisturiser and makes it more effective, and it will not give you spots, but it will help keep your skin hydrated. There was a thread recently where lots of posters tried it with enormous success. I don't work for Vaseline, just amazed at what a difference it makes 