Cutting Costs In Submicron Processing - Is There A More Productive Way

By Brady Veitch, Quadro Engineering

Today there are numerous consumer products on the market that take advantage of the benefits submicron emulsions or dispersions have to offer. Reduced droplet sizes can have various desirable affects on the characteristics of an emulsion. Fluidity or the optical properties of a mixture may be altered, while improving stability and reducing the need for thickening agents to avoid the sedimentation of ingredients. Another benefit to a topical emulsion such as in a cream or lotion is the ability for submicron droplets to enter the rough surface of the skin and form an occlusive film that enhances penetration of active ingredients (i.e. vitamins, antioxidants, etc.) or improve the protection characteristics of a sunscreen.