·Skin Reading
First, when the shadow comes not from sagging but from the rhythm of volume and swelling. If the line differs between morning and evening, we look at daily rhythm first.
Second, when the barrier is depleted. Adding strong energy to skin that is sensitised, or just after frequent treatments, works against the order of recovery.
Third, in the early twenties to early thirties, when the record of elasticity is still healthy. At that stage we say plainly, in the consultation room, that the money is better spent on sun protection and sleep than on lifting.
Your skin will tell you when the time comes — starting then is not too late.