A common side effect of many GLP-1 drugs is hair loss. It's creating a formerly untapped but growing market for hair treatment products.

WHEN I OFFICIALLY entered my 30s, it was a major bummer on multiple fronts. For one, it occurred in the midst of a global pandemic, so I said goodbye to my 20s with more of a masked shrug than a bang.

Hair loss happens — but that doesn’t mean you have to sit back and accept it. There are tons of shampoos and other products on the market that can help you address hair loss or thinning. Another ...