Cosmetic Testing & Reverse Engineering Services for Private Label Eyelash Serum

We are seeking a laboratory that provides analytical testing and formulation support for a private label eyelash serum. We would like a quotation for the following cosmetic testing services:

• Stability testing
• Challenge Test / Preservative Efficacy Test (PET)
• Microbial safety testing, including:
  • Total Aerobic Microbial Count (TAMC)
  • Total Yeast and Mold Count (TYMC)
  • Staphylococcus aureus
  • Pseudomonas aeruginosa
  • Candida species
• Heavy metals analysis

In addition, we are seeking information on whether your laboratory offers chemical analysis, deformulation, or reverse engineering services to characterize the composition of an existing eyebrow/eyelash serum. The ingredients declared on the product label are:

• Water
• Sodium Hyaluronate (Hyaluronic Acid)
• Myristoyl Pentapeptide-17
• Biotinoyl Tripeptide-1
• Pentylene Glycol
• Panax ginseng Extract
• Swertia japonica Extract
• Biotin
• Pumpkin Seed Extract
• Panthenol (Vitamin B5)
• Serenoa serrulata Fruit Extract
• Oligopeptide-10
• Tocopherol (Vitamin E)
• Acetyl Tetrapeptide

Please provide pricing, sample requirements, estimated turnaround times, and the analytical techniques used for both the testing and any available formulation characterization services.