Wondering can i mix these 2 product together into one bottle since they worl identically the same, smell the same...only one is Consumer series and one is Professional series 
Or is one is better than another ? M135 better than UQD ?
Where can i find the MSDS Information about this 2 products ?

Or is one is better than another ? M135 better than UQD ?
Where can i find the MSDS Information about this 2 products ?

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