Yes, it is perfectly fine to have micro-needling done even on the same day as filler injections. I agree it is better to do the fillers after the micro-needling treatment.Regarding Dr. Kaplan's comment about preferring fractional laser resurfacing to micro-needling, medical micro-needling, when properly done and combined with effective skin care products such as human growth-factor serums, can give as good or better results than fractionated laser treatments and at a fraction of the cost! Micro-needling works by stimulating the skin to trigger the release of growth factors to create more collagen and elastic fibers, resulting in thicker, healthier looking skin. Lasers can only work by damaging the skin to cause the same effect.