The invention relates to composite health-care food for improving woman climacteric syndrome and a preparation method thereof. By taking the mass of collagen peptide as reference, 5-40 parts by mass of water-alcohol extract of hop, 5-40 parts by mass of collagen peptide, 5-30 parts by mass of glucosamine, 5-30 parts by mass of chondroitin sulfate, 5-30 parts by mass of calcium citrate, calcium carbonate or calcium lactate, and 0.05-0.3 parts by mass of vitamin D3 or vitamin D are mixed, so that the composite health food containing collagen peptide and used to improve woman climacteric syndrome is obtained and has the dual efficacy of improving woman climacteric syndrome and keeping bone health. The composite health food is capable of improving woman skin status, delaying ageing and the like while being capable of improving climacteric syndrome and controlling osteoporosis.