If you already have an existing formula that you are confident in but want to ensure stability throughout its shelf life, we offer shelf-life stability only services (no formulation services). The testing includes 5 cycles of Freeze/Thaw, as well as testing in 25 ℃, 40 ℃, 30 ℃, 50 ℃, 5 ℃ conditions for options of 1 month, 3 months, and 6 months.