A concentrated calcium citrate suspension is disclosed, comprising: (a) 2.0-9.0 wt. % of high methoxy pectin; (b) 2.5-7.0 wt. % tricalcium citrate particles; (c) dissolved citrate in a concentration of 1.8-7.0 wt. % citric acid equivalent; (d) 0.7-2.1 mol alkali metal cation per mol of dissolved citrate, with the alkali metal cation being selected from Na+, K+ and combinations thereof; and (e) 78-90 wt. % water. The concentrated calcium citrate suspension is shelf-stable, easy to handle and has a high content of (undissolved) calcium citrate. The concentrated calcium citrate suspension is particularly suited for use in the production of calcium-fortified soy protein based alternatives for dairy products.