HSA is the Italian company specialised in the production and marketing of cutting-edge products in trichologic and cosmetic sectors for private label and own brands. With a strong expertise in hair dyes, today HSA has expanded its range of hair care and skin products, creating successful brands thanks to pioneering concepts and formulas. Partner of more than 120 brands in 90 countries, it offers 1000 formulas Made in Italy and 4 own brands: Eslabondexx, Nouvelle, Silky, Addmino-18. .