Attention: Men's 5% Minoxidil is currently on backorder. We apologize for any inconvenience while waiting for minoxidil shipments to arrive.

What is the difference between sulfate and sulfonate? The front says 'Sulfate free' but the ingredients list sulfonate.

Sulfonates are a different chemical structure from “Sulfates”. Shapiro MD products are sulfate free.

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  • 15-Sep-2017