Would a light 15% TCA peel be safe given the fact I'm of a darker skin color? I'm thinking about going for a course of 4.(photo)

My dermatologist suggested a course of 15% peels (maybe we can change this to 18% after the first two). She's treated patients with indian skin types before with 15-18% and had no problems, but im reading a lot of people on here say tca peels are not suitable for darker skin types?! know TCA peels can have successful outcomes but i've read some horror stories about darker skin types people giving themselves tca peels and damaging their skin... would this treatment be okay for mee? many thanks..:/