Retinoids, which is a big family of compounds but I would go with adapalene, which has better safety/side effect than anything else. It has less scientific evidence for anti-aging than other retinoids (and is not marketed for that purpose), but I’ve tried it myself (bought it for acne), and it has very obvious anti-wrinkle effects within like a week. You can get generic 0.1% adapalene gel on Amazon for 1.6oz/$12.
(I’m a little worried about long term effects, i.e. could the increased skin turnover mean faster aging in the long run, but can’t seem to find any data or discussion about it.)
David Sinclair mentioned in a podcast that he is also a bit worried about the long term anabolic effects of the retinoids. He suggested cycling it, possibly synchronized with other catabolic cycling such as fasting.
A simplistic model of your metabolism is that you have two states:
The anabolic state which builds muscle and creates new cells.
The catabolic state which tears down dysfunctional structures and recycles your cells.
A common theme in scientific anti-aging is that you need to balance both states and that the modern life leads us to spend too long in the anabolic state (in a state of abundance, well fed, moderate temperature and not physically stressed). Anabolic interventions can lead to good outcomes in the short-term and quick results, but can potentially be bad long-term.
Cycling in this context would mean something like doing it every other day or every other week (what is optimal? probably no one knows). It could also mean timing it when you don’t do fasts for those people who do alternate day fasting or other longer fasts. Fasting and calorie restriction would be typically catabolic activities.
Retinoids, which is a big family of compounds but I would go with adapalene, which has better safety/side effect than anything else. It has less scientific evidence for anti-aging than other retinoids (and is not marketed for that purpose), but I’ve tried it myself (bought it for acne), and it has very obvious anti-wrinkle effects within like a week. You can get generic 0.1% adapalene gel on Amazon for 1.6oz/$12.
(I’m a little worried about long term effects, i.e. could the increased skin turnover mean faster aging in the long run, but can’t seem to find any data or discussion about it.)
David Sinclair mentioned in a podcast that he is also a bit worried about the long term anabolic effects of the retinoids. He suggested cycling it, possibly synchronized with other catabolic cycling such as fasting.
Can you say more? What are “anabolic effects”? What does “cycling” mean in this context?
A simplistic model of your metabolism is that you have two states:
The anabolic state which builds muscle and creates new cells.
The catabolic state which tears down dysfunctional structures and recycles your cells.
A common theme in scientific anti-aging is that you need to balance both states and that the modern life leads us to spend too long in the anabolic state (in a state of abundance, well fed, moderate temperature and not physically stressed). Anabolic interventions can lead to good outcomes in the short-term and quick results, but can potentially be bad long-term.
Cycling in this context would mean something like doing it every other day or every other week (what is optimal? probably no one knows). It could also mean timing it when you don’t do fasts for those people who do alternate day fasting or other longer fasts. Fasting and calorie restriction would be typically catabolic activities.