Here's my before and afters:
Just wanted to post my success for moral support and encouragement for anyone else like me that thought they'd NEVER make progress.
I had acne my whole life and it became cystic when I reached my late 20's. I had the worst acne of ANYONE I'd ever seen, I even had to have some surgical excision of cysts that never left. It was that bad. I don't use any acne products. I only wash my face once a day, don't even wash it in the mornings. I use coconut oil as a cleanser sometimes and a makeup remover if I wear make up.
The pics are about 2 years apart. I attribute the improvement in scarring to derma-stamping, single needling, STOPPING retin-A, silicone mircro-droplet injections, TCA spot treatment on scars and eating a healthy diet with no soy, grains, or unsaturated oils. There are some red areas in this after pic because I recently did some TCA spot treating on a couple icepick scars but I don't break out anymore and this redness is temporary and easily covered with make up.
I highly recommend derma-stamping and TCA for scars, when used cautiously and only if you've educated yourself on proper use. I really love using a 30%tca to spot treat small spots at a time because I don't have to hide in my house for 2 weeks that way, it's a slower longer process but I find that at least that way it actually gets done. As for stamping, I now do it once a month (or every 4-6 weeks) and I also just starting massaging my face and scars which feels good and brings blood flow to the surface of your skin making it healthier. There's a post somewhere on the forums here called "30min massage for scars" you can read which is very helpful too. I don't even use any cleansers except honey in the shower and sometimes coconut oil. I got rid of all the store bought, chemical laden crap. That being said, I do think salicylic acid, lactic acid and tca are good as long as they're not done too much, and health wise, I feel they're pretty safe to use. They're made from milk and fruit.
I used to think it would never get better and I'm so glad I was patient, took pictures, kept learning, and kept persevering.