Alcohol-free: Does not contain alcohols that may cause dryness or irritation.
Cruelty-free: No animal testing has been conducted at any stage of the product development.
Fragrance-free: Contains no added fragrance. Usually preferred by individuals with sensitivities, allergies, or prone to irritation
Mineral oil-free: Does not contain mineral oils, meaning ingredients derived from petroleum processing
PEG-free: Does not contain PEGs (Polyethylene Glycols), ingredients often used for blending and stabilizing formulations in cosmetics.
Paraben-free : Does not contain preservatives that are used to protect the product from microbes and spoilage. Usually preferred by people who want a "milder" formula or avoid certain preservatives.
Silicone-free: Does not contain silicones, for a lighter and more natural feel.
Sulfate-free (SLS/SLES-free): Does not contain sulfates (sulfate salts/strong cleansing agents such as SLS or SLES), which create a lot of foam but may dry out or irritate hair and skin. Usually considered a milder formula.
Vegan: Does not contain ingredients of animal origin or animal-derived products.
