Potassium Alum Manufacturer and Supplier since 1980
We specialize in the production of 100 % authentic, non-agglomerated potassium alum (Kalunite™), a natural mineral crystal of exceptional purity designed to meet the highest standards of the cosmetic, pharmaceutical, and food industries.
About Cosmofarm SA
Cosmofarm SA, certified to ISO 9001:2015, is led by Francis Verdan, a Swiss-born entrepreneur, founder, and owner of the group. Inspired by the world-renowned Swiss excellence in precision, innovation, and pharmaceutical standards, our company combines rigorous quality management with international expertise to produce exceptionally pure potassium alum for the cosmetic and pharmaceutical industries. This Swiss vision of reliability and innovation has guided our processes since the group’s inception.
As a leading private label potassium alum manufacturer, we proudly serve numerous natural cosmetic brands worldwide. Our selection features meticulously chosen Grade A+ potassium alum, available in various forms: Kalunite™ Solid, Kalunite™ Granular, and Kalunite™ Powder. All of our production is of grade A+ quality and marketed under the well-known trademark Kalunite™, renowned for its exceptional purity. Our genuine alum stone is sourced from the heart of the crystal, ensuring it is free from aluminum hydroxisulfate.
Potassium alum Specifications
- INCI Name: Potassium Alum
- Function: Astringent, Anti-Septic, Bacteriostatic Agent, Anti Microbial Agent.
- Ingredient Origin: Natural Origin.
- Labeling Claims: Residues-free, Environmentally Friendly, Non-Irritant, Vegan, Cruelty-Free, Fragrance free, Natural, Organic, Naturally Derived.
- Certifications & Compliance: Approved Ecocert Cosmos Natural through our sister company Verdan Switzerland Sarl.
- Benefit Claims: High Quality, Non-Sticky, Long Lasting, De Odorizing, Antimicrobial, Astringency, Antiseptic, Non-Oily Feel, Non-Staining
KALUNITE™ SOLID
We offer an extensive selection of potassium alum products in stick, rock, and block forms, tailored to meet the demands of the cosmetic industry. Our raw potassium alum, Kalunite™, holds the esteemed Ecocert Cosmos Natural approval, reflecting our commitment to sustainability and natural sourcing practices. To uphold our exceptional standards, we meticulously select and thoroughly inspect each product. Every molecule undergoes careful scrutiny to guarantee the utmost purity and solidity, delivering a product of superior quality.
KALUNITE™ GRANULAR
The potassium alum granules are produced by crushing large blocks of Grade A+ Kalunite™ Solid and meticulously hand-selecting each piece to ensure they meet our rigorous quality standards.
KALUNITE™ POWDER
Potassium alum powder is obtained by grinding solid Kalunite using high-quality mills, which enables the production of fine Kalunite powder of Grade A+.
Potassium Alum Solid and Liquid
Liquid
General Information
Every product undergoes a meticulous and stringent quality control process. Our dedicated quality assurance team plays a crucial role in ensuring the highest standards are maintained throughout the production operations. They provide comprehensive testing services for raw materials, packaging, and finished products, guaranteeing the utmost quality and reliability.
- Production and shipping of raw materials in the packaging of your preference.
- Production and shipping of raw materials without packaging.
Custom orders are meticulously packed according to your specifications. Our dedicated staff takes care of labeling and packaging for Private Label orders, ensuring that they meet or surpass industry standards.
Specific Information
- Antimicrobial
- Antiseptic
- Astringent
- Deodorizing
- High Purity
- Long Lasting
- Non-Oily Feel
- Non-Staining
- Non-Sticky
- No Residue.
- Cruelty-Free
- Eco-Friendly
- Fragrance-free
- Natural origin
- Non-Irritant
- Organic
- Residues-free
- Vegan
- Cruelty free
- Prevents odor safely for up to 24 hours
- No residue, no staining, no white marks
- Won’t leave skin feeling sticky or oily
- Free of aluminum hydroxide sulfate
Markets
Format
Aplications
Properties
Markets
Personal Care
Format
- Spray
- Stick
- Roll-On
Aplications
- Deodorant
- Antiperspirant
- Astringent
- Antiseptic
Properties
- Physical Form Crystal, Solid
- Appearance Translucent
- Crystal Soluble in Water
Potassium Alum Origin and Quality
In our Panama facility Cosmofarm SA we carry out the purification and crystallization of raw alum to produce Grade A+ potassium alum for cosmetic and pharmaceutical use. Our plant operates under Good Manufacturing Practices (GMP) and is certified under ISO 9001:2015 with extended scope covering “purification, crystallization, selection, conditioning, packaging, storage, bulk splitting, bottling, shaping and export of potassium alum”. We also hold ECOCERT COSMOS Natural approval and compliance with ISO 16128, confirming that our alum is 100 % natural origin with zero synthetic additives.
The bacteriological and antiviral activities of potassium alum have been demonstrated in multiple scientific studies, including those on influenza, cholera, and herpes. This information is provided for educational and informational purposes only and does not constitute medical, legal, or regulatory advice. Each company utilizing our products is responsible for ensuring full compliance with applicable local, national, and international regulations, including those related to safety, labeling, and efficacy claims.