How Heat Stability Testing Protects Clean Beauty Products During Summer

At Vaulabs, we believe clean beauty should also mean consistently effective beauty — no matter the season. As temperatures rise, many skincare formulations face increased risk of degradation, separation, or loss of efficacy. That’s where heat stability testing comes in.

Our R&D team conducts rigorous heat testing protocols to simulate elevated storage and transport conditions. We expose products to sustained high temperatures, monitoring changes in texture, appearance, and active ingredient performance over time. This ensures our clean beauty formulations remain shelf-stable, even in warm climates or during cross-country shipments.

Heat stability data is meticulously logged and analyzed to verify that products meet both FDA guidelines and Vaulabs' internal performance benchmarks. This extra layer of testing is crucial for clients launching skincare lines in markets where climate control is not guaranteed.

Whether you're developing moisturizers, serums, or sunscreens, Vaulabs provides the scientific backing and stability assurance your brand needs to succeed.

Interested in formulating summer-proof skincare?

Contact our R&D team to explore our full product development process.