Using DeoMax™ Powder in a Powder Formulation

DeoMax™ Powder is a powder ingredient derived from Japanese persimmon tannin, known for its effectiveness in deodorizing various odors, including body odor. Since it is already in powder form, it can be incorporated into a dry powder formulation, such as a body odor powder blend.

While the product description mentions mixing it in water for use, the powder form itself allows for blending with other dry ingredients commonly used in powder formulations (e.g., starches, clays, other powders).

Regarding the need for a preservative in a powder formulation:

• Generally, dry powder formulations do not require a preservative. This is because microbial growth (bacteria, yeast, mold) needs water to survive and multiply. In a truly dry powder product, the water activity is too low to support significant microbial life.
• DeoMax™ Powder itself has shown antibacterial properties in tests (at 3% concentration in water), which can help control odor-causing bacteria.

Therefore, for a standard dry powder deodorant formulation, a preservative is typically not necessary. However, ensure the formulation remains dry and is stored properly to prevent moisture contamination, which could potentially introduce microbial growth.