Is laser eye depigmentation safe?

So I recently want to get my eye color changed but I have to travel to Spain for a company called eyecos so like two trips and I will have blue or way lighter eyes than I already have only thing is it’s laser depigmentation which according to them is super safe and they’ve had over 8000 patients but I also used light eyez drops which gave me cracks of light brown which was never there before any advice what should I do should I get those drops again or go to Spain and get this procedure done id appreciate some advice thank you ☺️

Is laser eye depigmentation safe?
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