Little Response for Red Scars From TCA Peel. What Else Can I Try?

I have had 10 V beam treatments (6 Perfecta) on my lower arms for red, hypertrophic scars due to a TCA peel where I was burned. I have had little response. One year later and I am still red on both forearms. The scars are about 1 in by 1 in. Another doctor suggested I have Vasculight with Fraxel Restore. I had one treatment three weeks ago with no apparent response. What else can I try?

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