Costs vary: basic stability testing $2,000–$5,000, preservative efficacy $1,500–$3,000, full safety package $5,000–$15,000+. Multi-state compliance adds cost. Price depends on formulation complexity and turnaround speed. AJ Cosmo Labs connects you with transparent labs and chemists who quote upfront and fit your budget.
Read the full guide on cosmetic product testing requirements by state →