Many indie and clean-label brands now require phthalate-free oils, and some retailers mandate it along with California Prop 65 awareness. Phthalate-free oils are widely available and perform well in soy and coconut wax. Use the AJ Cosmo Labs app to filter for phthalate-free suppliers and request the matching documentation in your sample message.
Read the full guide on how to find a candle fragrance oil supplier →