Sodium chloride

Aveeno Moisturizing Bar for Dry Skin formula change + review

What changed in the Aveeno Moisturizing Bar for Dry Skin's new formula? Let's hear My Dad the Chemist's take on the changes.

I love to travel—and I always have a hard time squeezing everything into my TSA-approved bag of beauty products. So I’m always curious about solid versions of skincare staples, including Aveeno Moisturizing Bar for Dry Skin, which is marketed as a facial cleansing bar for sensitive skin. It comes packaged in a simple paper box and could easily fit into my backpack when I’m traveling. Since it’s 100% solid and 0% liquid, it won’t take up any room in my precious…

Harry's Shave Gel review: Is it worth the premium?

In the process of analyzing the ingredients in this shave gel, we encountered two versions, but we're not sure which one's more up to date.

Shave gels are one of the most interesting personal care products on the market—particularly the ones marketed to men. They have to simultaneously achieve the purpose of soothing the skin after it’s been freshly shaven with a sharp (or sometimes dull) razor, they have to make men feel pampered (which is usually achieved through some combination of fragrance and a velvety texture), and they have to make sure they don’t damage the integrity of razors by clogging or dulling the blades.…