My PS suggested Dermawand to help with the lumpiness and discoloration in my cheek area....said he had a patient that had remarkable results with it. I am struggling with residual bruising and discoloration..so am looking for something to assist with that healing. The LightStim gets good reviews...the one that promotes collagen growth and such seems like it cannot hurt. Any other suggestions? I do not (and never) did have acne..just looking for something to promote this healing from inflammation and brusing. Thank you in advance!!!!