Alum Powder – Astringent & Natural Deodorant Ingredient

Alum powder is a cosmetic-grade mineral ingredient valued for its astringent, antibacterial, and deodorizing properties. Formulators use it in personal hygiene, skincare, and grooming applications where pore-tightening, odor control, and soothing benefits are desired. Its fine powder texture allows easy dispersion in water-based systems, body powders, and deodorant formulas.

Formulation Uses and Professional Tips

Alum powder is commonly incorporated into natural deodorants, aftershave treatments, facial masks for oily skin, pedicure soaks, and foot powders. Usage levels typically range from 1% to 10% depending on the type of formulation. It blends well into aqueous systems and dry blends, providing mild tightening effects and odor-neutralizing performance without synthetic additives.

Because it acts as an astringent, formulators often use alum powder in post-shave products to calm the skin and minimize the appearance of pores. It also performs effectively in personal hygiene powders due to its ability to manage moisture and reduce unwanted odors.

Appearance and INCI Name

Alum powder appears as a fine white mineral powder with a smooth, dry texture. The INCI name is Potassium Alum. It dissolves easily in warm water and is compatible with most water-based systems.

Storage & Stability

Store alum powder in a cool, dry environment and keep the container tightly sealed. When stored properly, it maintains a long shelf life and remains stable under a wide range of conditions, making it a dependable ingredient for professional and small-batch manufacturing.

For scientific information on alum and astringent minerals, you may refer to dermatological literature such as
this NCBI study on mineral compounds.

Browse additional formulation ingredients at
OrganicsbyJumira Active Ingredients.

Disclaimer

For external use only. Conduct a patch test before use. Discontinue if irritation occurs. Not intended for use on broken or highly sensitive skin. Keep away from children. Consult a healthcare professional if pregnant, nursing, or dealing with medical conditions.

Keywords: alum powder, potassium alum, natural deodorant, astringent mineral, aftershave ingredient, antibacterial mineral, body powder base, skin-tightening powder.