How close to my wedding or sunny holiday can I have a procedure?

I would avoid trying a new procedure immediately before an important event. For important dates, I prefer predictability over squeezing in one more aggressive treatment at the last minute.

Leave enough recovery time before an important event

Tell the provider your dates, expected sun exposure, and previous recovery history. There is no single waiting period I can give in a general answer that clears every peel or needling treatment.