Most shampoos and conditioners include roughly 70% water in their formulas; the thought behind these products, though, is that your hair is already wet in the shower, so all that extra water that’s just sitting in packaging is pretty wasteful. The result? A formula that’s way more concentrated than other shampoos and conditioners of its size, and it’s all housed in an environmentally-friendly aluminum container!
Promising review: “Just one wash/condition with Everist and my hair was so soft and smooth and not at all weighed down. As someone with fine, color-treated hair, I was really pleased. A clean product that is environmentally friendly (and travel friendly! ), I’m a convert. I won’t be going back to my old bottles.” —J. Stone
Get it from Goodful for $54 (originally $56).