Independent particle characterization services for beauty / cosmetics industries - Chemical & Pharmaceuticals
PTL's depth of experience with cosmetics sample testing and analysis is what sets us apart as an expert solutions provider as opposed to simply a particle testing lab. PTL’s analytical staff has many years of experience designing test methods and performing custom analysis for cosmetic, skin care, fragrance and personal hygiene samples.
We're experts in rheology - the science of flowability - and that's essential to beauty product applications. The particle size of powdered cosmetics is of tremendous importance in how they flow and cover and can directly affect their appearance as well as the user’s skin.