Are There Numbing Agents in Tear-Free Baby Shampoos?
Is it the numbing agents that make baby shampoos tear-free? Frankly speaking, I had heard the rumor about soap manufacturers using numbing agents to make their shampoos tear-free. But I had never heard any specifics, such as the names of those agents or shampoos per se. Yet, I felt uneasy about buying a baby shampoo …
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