Tanning bed cause permanent acne scars?

[Sauber88]

Hey guys, recently ran a low dose of mt2 for about a little over a week or so. Saw good changes and completion definitely darkened, moles and freckles also got darker along with my lips turning purple to most people and to me having what appeared to be like almost dark patches/spots on them. Currently wondering how much darker I could get with just a short tanning bed session (not looking to turn Indian, just want a mild bit more dark/marginal gains). My real question is could short exposure to the bed cause some relatively recent bacne scars to become permanent, Am already pinning 1.5 mg ghkcu daily to help with bacne scar healing and face acne dark spots (which are minimal) somewhat especially when compared to my bacne dark spots. Just don’t want to counteract the healing. Could I apply a high spf lotion to the scarred areas and be okay? Whats optimal bed exposure time, especially when on mt2? Is there anything other creams/drugs that could cause scarring to heal faster and make for a more even skin tone on my face and back, My acne scars are not terrible by any means and are more minimal. Just looking to max out my skin as I get dark spots easier then most with my inherent olive skin tone unfortunately.