Hair Ingredient Encyclopedia
Decode every ingredient in your hair products. 500+ ingredients analyzed for safety, compatibility, and effectiveness.
Aloe Barbadensis Leaf Juice (Aloe Vera)
Butyrospermum Parkii Butter (Shea Butter)
Melaleuca Alternifolia Leaf Oil (Tea Tree Oil)
Simmondsia Chinensis Seed Oil (Jojoba Oil)
Ricinus Communis Seed Oil (Castor Oil)
Popular Ingredients
Cetyl Alcohol
Argania Spinosa Kernel Oil (Argan Oil)
Ingredient Encyclopedia FAQ
Use our Label Analyzer tool. Simply copy the ingredient list from the back of your product bottle and paste it in. You'll get an instant report showing the safety rating, CG-method compatibility, and potential concerns for every ingredient.
The Curly Girl (CG) Method is a hair care approach that avoids sulfates, silicones, and other ingredients that can dry out or weigh down curly hair. CG-approved ingredients are safe to use if you follow this method.
The most commonly avoided hair product ingredients include harsh sulfates (SLS, SLES), drying alcohols, formaldehyde-releasing preservatives, and certain synthetic fragrances. However, what's "bad" depends on your hair type — browse our Avoid category for the full list.
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