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What stability testing is recommended for beard oil, aftershave, and men moisturizer?

We recommend CTFA-guided accelerated (3 months at 40°C/75% RH) and real-time stability (up to 12+ months) testing for US market beard oil, aftershave, and moisturizer. Critical tests include phase separation, viscosity, pH, fragrance stability, and microbial challenge.

US buyer view Launch planning Updated: February 10, 2026
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Best for
US brand owners, Amazon/FBA sellers, distributors, and private label buyers
Core intent
Who submits, what data is needed, and how to plan timelines before production

Quick Answer (for busy buyers)

Here’s the buyer-first summary. If your brand name is on the label, you usually act as the responsible person and must ensure the listing is submitted and kept current.

  • For US market compliance, we implement a tiered stability program.
  • For all three categories, we start with accelerated stability testing under CTFA guidelines: 1-3 months at 40°C (±2°C) and 75% RH (±5%).
  • This is required to support a minimum 24-month shelf life claim.
  • Specific checks differ: beard oils are monitored for rancidity and ingredient separation; alcohol-based aftershaves for evaporation and pH drift; moisturizers for emulsion breakdown, viscosity changes, and preservative efficacy.
  • Real-time testing runs concurrently for 12+ months under ambient conditions.
  • We also perform in-use stability and compatibility tests with your chosen packaging (e.g., dropper, pump, jar) to check for leaching, corrosion, or cap seal integrity.
  • Our standard testing cycle adds 30-45 days to the sampling phase.
  • We provide a formal Stability Study Report and Certificate of Analysis for your files.
  • The total timeline from formula approval to production-ready status is typically 60+ days, including this testing.
  • We cannot guarantee regulatory approval but will support all necessary documentation for your US market entry.
Buyer outcome
A launch-ready compliance plan: inputs collected, roles assigned, and update cadence defined.
Most common blocker
Missing facility information + inconsistent ingredient/label snapshots across SKUs.
⚠️
This page is a practical buyer guide. For definitive requirements and updates, use FDA resources and qualified regulatory counsel.
  • Our team will answer your inquiries within 8 hours.
  • Your information will be kept strictly confidential.

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