FSCosmetics Labs
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Cosmetic Lab Capabilities & Testing

Our advanced R&D laboratory is optimally equipped to handle complex formulation development across the full spectrum of international skincare and cosmetics through our professional lab. Our lab testing also supports cosmetic reformulation projects → The lab conducts cosmetic stability testing as part of the development process →

Analytical & Physical Testing

We use precision instrumentation to evaluate the physical characteristics of formulations over time — including stability, viscosity, pH levels, and specific gravity, under accelerated conditions. Our analytical approach ensures batch-to-batch consistency and uniformity.

  • ■Accelerated stability testing and packaging compatibility assessments
  • ■Rheological characterization and viscosity profiling
  • ■Coordination and management of microbiological challenge testing (PET)

Core Manufacturing Capabilities

Processing equipment capable of securely and robustly transitioning from low-shear range emulsions to high-viscosity, dense formulations without compromising stability or structural integrity.

  • ■Variable-speed homogenizers for creating sub-micron emulsions ensuring long-term stability
  • ■Temperature-controlled heating-cooling jackets for optimal phase material incorporation
  • ■Advanced vacuum systems for de-aeration and stabilization during active ingredient addition

Frequently Asked Questions About the Lab

All relevant technical questions related to our lab environment and capabilities.

We use variable-speed technological homogenizers capable of producing sub-micron emulsions to ensure product stability, even in the most complex formulations.
While we design robust preservation systems in-house, the final PET (preservative efficacy challenge testing) is conducted through accredited independent external laboratories to ensure maximum objectivity.
Yes, our systems are equipped with thermal control and heating-cooling jackets for precise management, enabling us to successfully melt, mix, and cool delicate hot-pour products such as balms, salves, and lip care sticks.

Discuss Your Technical Requirements

Speak with our lab team to ensure a perfect alignment of capabilities with your project and vision.

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