I can understand how frustrating and discouraging this must feel, especially after going through 10 treatments that were painful, time-consuming, and likely expensive. The good news is that deep acne scarring and hyperpigmentation are not necessarily untreatable, but there is no single procedure that can permanently and quickly eliminate every type of scar. You’ve already tried several treatments, including PRP, subcision, PicoWay, Sylfirm, and fractional CO₂ laser. These treatments work in different ways, and the results depend heavily on the type of scarring, its depth, whether the scars are tethered to deeper tissue, and how your skin responds to inflammation. If you’ve seen absolutely no improvement, I would reassess the diagnosis and treatment plan before proceeding with more sessions. Rolling scars, ice-pick scars, and boxcar scars often require different approaches. Some respond better to subcision, while others may benefit from carefully selected resurfacing procedures or focal treatments. In some cases, a combination approach is necessary, and improvement may be gradual rather than dramatic after each session. The hyperpigmentation around your mouth is a separate concern. In Asian skin tones, inflammation from aggressive procedures can sometimes trigger or worsen post-inflammatory hyperpigmentation. Repeatedly increasing treatment intensity may therefore make pigmentation more persistent rather than improve it. Daily broad-spectrum SPF 30–50 sunscreen and a dermatologist-guided pigment regimen may be important while your skin recovers. As for a permanent, fast solution, I want to set realistic expectations: there is currently no reliable treatment that guarantees complete, permanent removal of deep acne scars in a short time. Procedures can soften their appearance, improve texture, and make scars less noticeable, but some residual scarring may remain. Additional aggressive treatments are not automatically better, particularly if your skin has not responded to the previous ones. My recommendation would be to pause further procedures until your skin has fully recovered and obtain an independent assessment from a board-certified dermatologist experienced in acne-scar revision, ideally one who can distinguish the specific scar types and evaluate why the previous treatments have not helped. Reviewing standardized before-and-after photographs, the settings used, and the intervals between treatments may help identify whether the approach needs to change. You have not necessarily reached the end of your treatment options. However, after 10 sessions without noticeable improvement, the next step should be a more targeted strategy—not simply another procedure. The goal is meaningful improvement while protecting your skin from additional inflammation and pigmentation.