02 Jun How To Test The Stability Of A Cosmetic Formula ?
Cosmetic Formula - During a cosmetic product's stability test, it is determined whether the cosmetic product resists change or variation of its initial properties over time; this is usually under specified or reasonably foreseeable conditions of storage and use. You examine your samples for various physical, chemical, and performance attributes at regular periods to observe how they have changed. If the modifications are minor compared to your company's expectations, your formula is deemed to have "passed" stability testing. This means you can be confident that the cosmetic product will be as good as when it was initially made when it is...