Alva Crystal Natural Deodorant

Alva Personal Care is a brand with German roots, originally known for its commitment to organic and natural cosmetics. The specific 'Crystal' deodorant line utilizes ammonium alum, a naturally occurring mineral salt. While the brand originated in Germany under Alva Naturkosmetik, the crystal sticks themselves are primarily manufactured in Thailand, which is a global hub for high-quality mineral salt production. In the Brazilian market, Alva has established a strong presence through local distribution and branding, positioning itself as a leader in the sustainable personal care segment. The product is highly regarded for being free of aluminum chlorohydrate, parabens, and fragrances, lasting up to one year of use.