Built-In Testing for Stability, Safety, and Real-World Performance

Testing is not an extra step - it’s part of a structured manufacturing process. At Vaulabs, we integrate stability, compatibility, and safety testing to ensure your product performs consistently, remains compliant, and is ready for retail and real-world conditions. From accelerated stability studies to packaging compatibility and dermatologist-tested safety validation, every stage is designed to reduce risk before production - not after.

What We Offer:

  • Includes TAMC, TYMC, and pathogen screening to confirm microbiological safety before production.

  • Confirms that your preservative system effectively prevents microbial growth under various stress conditions.

  • Simulates 12 months of shelf life using heat, light, and freeze–thaw cycles. Also checks how your formula interacts with packaging materials.

  • Measures pH, viscosity, texture, and appearance — ensuring consistency across batches and supporting your marketing claims.

How It Works

  1. 1

    Microbial Testing

    We perform TAMC, TYMC, and pathogen screening to ensure your product meets microbiological safety standards before production.

  2. 2

    Preservative Efficacy Testing (PET)

    We evaluate how your preservative system performs over time and under stress — ensuring long-term product protection.

  3. 3

    Stability & Freeze–Thaw Testing

    Simulates shelf life, temperature variation, and transit stress to detect issues like separation, odor, or discoloration.

  4. 4

    Packaging Compatibility

    We test how your formula interacts with packaging materials (e.g. tubes, jars, droppers) to avoid leaching, corrosion, or texture changes.

  5. 5

    pH, Viscosity & Sensory Checks

    We measure pH, texture, viscosity, and visual appearance to ensure batch-to-batch consistency and support marketing claims.

Get Your Free Quote

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FAQs

  • Basic microbial and pH/viscosity checks can be completed in a few days. Stability and preservative efficacy testing may take 4–12 weeks depending on the protocol. We’ll build a timeline that aligns with your launch goals.

  • Yes. Amazon, the EU, and most retailers require documented safety, stability, and efficacy data. We help you meet those standards without delays or guesswork.

  • We don’t recommend it. Natural and clean beauty products are often more sensitive to light, heat, and oxidation. Stability testing helps prevent costly surprises after launch.

  • We offer flexible options depending on what you need — from individual checks to full compliance packages. You’ll receive transparent pricing during your product development phase.

Why Vaulabs

Expertise You Can Trust

Our experienced team brings over a decade of skincare manufacturing know-how to every project.

Clean, Transparent Formulations

We prioritize clean ingredients and full transparency, supporting your brand’s commitment to health and sustainability.

U.S.-Based Production

All manufacturing is done in FDA-registered, GMP-compliant facilities right here in the USA.

End-to-End Support

From formulation to packaging, testing, and shipping — we manage the entire process in-house, so you don’t have to worry.