Hair care Kativa Straighten Without Straighteners Reconstruction for Frizzy and Damaged Hair Kativa Professional KAT001 €36.03 Kativa straightening kit without straighteners smoothes, reduces frizz and volume and repairs the hair fibre of frizzy and damaged hair. Its formulation is enriched with keratin and Cupuacu that penetrates the hair making it smooth and renewed. Natural products (Pure Keratin, No Formaldehyde). ADD TO CART