Luxe: Privé Amplifying Shampoo, $17.99
Ingredients in Action
The shampoos contain a similar combo of nettle, wheat proteins and panthenol. Nettle removes product buildup to keep your hair from going flat. Protein fattens hair strands from the inside out to add volume. Panthenol is a moisturizing agent.
And the Winner Is …
The expensive version is mostly natural, but the cheaper formula contains organic ingredients -- so it's better for your hair and the environment.
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