Active formulation for use in feed products

Free-flowing particulate powder comprising 10-90 wt. % of an active compound on a porous carrier and having a Hausner ratio of at most 1.25, wherein:

• the carrier has a D(v, 0.1) of at least 100 microns and a D(v, 0.5) of between 300 and 800 microns;
• pores of said porous carrier are impregnated with an amount of active compound that has solidified therein;
• and
• the active compound is selected from:
• lactylate in accordance with formula 1 ,
• R2-COO—[—CH(CH3)—COO]n—R1 Formula 1
• or a Na, K, Ca, Mg, Fe(II), Zn, NH, or Cu(II) salt thereof,
• a glycolylate of formula 2,
• R2-COO—[—CH2—COO]n—R1 Formula 2
• or a Na, K, Ca, Mg, Fe(II), Zn, NH4, or Cu(II) salt thereof,
• a lactate ester of formula 3,
• HO—CH(CH3)—COO—R2 Formula 3
• and/or
• a glycolic acid ester of formula 4,
• HO—CH2—COO—R2 Formula 4
• wherein in the above formulae:
• R1 is selected from H,
• n stands for an integer with a value of 1-10, and
• R2 stands for a C1-C35 alkyl or alkenyl chain which may be branched or unbranched.