Cruelty Free: Not tested on animals, but may contain animal derivatives.
Vegan: They do not contain animal ingredients (such as milk, honey, keratin, lanolin, squalene, etc.), but they may be tested on animals.
Paraben-Free: They do not contain synthetic preservatives that may affect the skin or hormones.
Without Toxic Substances: Formulated without toxic or harmful chemicals such as formaldehyde, toluene, and DBP. Safer for nails and skin, suitable for frequent use, and often labeled as “3-Free”, “5-Free”, or “10-Free”