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Dermarolling / Microneedling / Topical Collagen and Derma Rolling?

« on: January 31, 2013, 05:57:48 PM »

Is there any evidence that topical collagen creams-lotions are effective either by themselves or in conjunction with derma rolling?  I've read that the collagen molecules are too large to be adsorbed through the skin .  I was wondering if "science" has conquered this barrier, or if a  cream containing collagen can somehow be made effective when used  immediately before or after derma rolling?

Thank you. 

PS.  Sarah, this is a wonderful website, made all the more wonderful by your thoroughness and obvious integrity.  Thank you, again.