Products with retinol are great at unclogging pores and speeding up cell turnover, which makes it a very effective treatment for both breakouts and post-breakout scarring. It's also great for increasing collagen production and smoothing out uneven texture, so you really can't go wrong with the stuff. A serum like SkinMedica Retinol Complex 0.5, $62.40, is a great place to start, since it helps enhance your skin tone, texture and diminishes the appearance of fine lines and wrinkles.
Microneedling involves the use of dermarollers, which puncture the skin with tiny needles. This process involves making small injuries to the skin to increase collagen and elastin production as your acne heals. Microneedling helps improve the appearance of your skin and reduces the appearance of acne scars and wrinkles. Make sure to consult with a professional before you microneedle, however, since you run the risk of over-treating yourself if you're not careful. If you're looking to give it a try, the Linduray Skincare Derma Roller Microneedling Kit, $19.97, is an easy-to-use dermaroller that also happens to be a pretty good deal.
Chemical peels remove the outer layer of your skin, smoothing it out and giving it a more even appearance. Though once traditionally administered by doctors and spa aestheticians, chemical peels are now available for purchasing online so you can do it yourself from the comfort of your home. They're great for treating shallow acne scars and hyperpigmentation around healed acne. We like the InstaNatural Glycolic Peel, $23.97, a vegan professional-grade treatment without the mess and wear of the traditional facial peel.