COA Testing of Natural Tallow Moisturizer

A client is preparing to launch a natural tallow-based moisturizer on Amazon and requires a Certificate of Analysis (COA) for product verification. The formulation includes four ingredients: tallow, honey, vitamin E oil, and jojoba oil. The COA should confirm:

• Identity and presence of each ingredient

• Verification of ingredient quantity

• Absence of harmful substances (e.g., heavy metals, allergens if relevant)

• Microbial testing (e.g., Total Plate Count, Yeast & Mold, E. coli, Salmonella)

The COA must be suitable for Amazon compliance. Please provide information on testing scope, pricing, turnaround time, and submission instructions.