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Common Ingredient Categories
About Ingredients
Understanding Ratings
Safety Rating
Measures how safe an ingredient is for skin use, based on scientific data and research.
High Safety - Generally recognized as safe
Moderate Safety - May cause issues for some people
Low Safety - Higher potential for adverse reactions
Effectiveness Rating
Indicates how well an ingredient performs its intended function based on research.
Comedogenic Rating
Rates from 0-5 how likely an ingredient is to clog pores. Lower is better.
0-1: Non-comedogenic
2-3: Moderately comedogenic
4-5: Highly comedogenic