The 8 Best Non-Toxic Shampoos for Every Hair Type  

The key to thriving curls is keeping your hair adequately moisturized. Briogeo's shampoo does just that. Shea butter and vitamin E hydrates and softens hair, while rice amino acids and tomato fruit ferment define and enhance curls. 

The Seaweed Bath Co.'s shampoo is the secret to smooth, frizz-free hair. With the help of sustainably-harvested bladderwack seaweed, the formula infuses over 65 minerals and vitamins into hair. Nourishing argan and broccoli seed oils hydrate and control frizz. 

Extremely dry hair can look dull and be hard to style. If this sounds like what you're dealing with, try an uber-nourishing shampoo like Playa's naturally derived formula. It's made with coconut water, which is gentle enough not to strip your scalp of its natural oils, but will also leave hair clean and refreshed. Aloe vera locks in moisture and shine, while beet root extract stimulates the scalp to promote hair growth. 

Safe for chemical and color-treated hair, this sulfate-free shampoo still gets sudsy thanks to a coconut-derived foaming agent. Lather up to cleanse the scalp of dirt, oil, and buildup, and protect hair from future damage. 

This sulfate-free cleanser is infused with plant-based ingredients that help extend your hair color's lifeline. A pleasant gardenia flower scent makes hair wash days less annoying. 

Any bottled blonde knows how important it is to keep a purple shampoo on-hand to keep their color from getting brassy. Together Beauty has created a non-toxic option that's created with 98 percent natural ingredients including purple rice to neutralize brassy and yellow tones.

Thanks to rice protein, sunflower seed and grapefruit seed oils, this 93 percent natural, vegan shampoo lifts and hydrates hair so that you get so much more volume when you style it. 

Yes, the right brush can make brushing knots out of your hair less painful, but the right shampoo can prevent tangles all together. Take this SheaMoisture shampoo for example. It's formulated with a mix of nourishing oils that keep hair soft and knot-free.