@TimeThief
Neither Skin and Me nor Dermatica appear to deliver to Republic of Ireland...Anyone based in Ireland sourcing tretinoin from elsewhere? Not sure if GP will prescribe.
I buy from Retirides from Farmacia Tristaina. I was a bit dubious about buying from an overseas website but have been buying from there for over a year and it has been good. Although it usually takes 3 or 4 weeks to deliver.
It is expensive, about €25 per tube, (which usually last me about 3 months, using it 6 nights a week) and delivery costs to Ireland are €20, so I bulk buy a few tubes at a time.
But I justify the cost to myself as I don't use other expensive creams, I don't get facials, and it has really improved my skin, and like a pp said, I would spend that much a month on coffee or a take away anyway.
I would recommend if you are just starting out to get your skin used to retinol with over the counter stuff, as the prescription stuff is pretty hard going. Or at least start off with 0.025% a few times a week and build up from there. Tretinoin is a long term investment for your skin, don't expect to see miracles straight away.
For me it looked worse before it looked better, but I see it as preventative, along with a good SPF.
Also, when I introduced Niacinamide into my skincare, the redness and peeling from tret reduced a lot. Although I have been using retinol of some sort for about 2 years so can tolerate it really well at this stage.