The invention relates to a composition capable of repairing skin, beautifying, and moisturizing, and a preparation method thereof. The composition is prepared from 1 to 2g of camellia japonica, 1 to 2g of Passer montanus (L.) droppings, 10 to 15g of herba leonuri, 5 to 8g of peach kernel, 9 to 10g of lucid ganoderma, 9 to 13g of arbutin, 5 to 8g of codonopsis pilosula, 12 to 16g of Myosotis silvatica Ehrh. ex Hoffm., 6 to 8g of rose hip, 7 to 10g of Paeonia suffruticosa Andr. Flower, 6 to 12g of Angelica sinensis, 5 to 10g of radix paeoniae alba, 15 to 30g of bletilla striata, 8 to 15g of Viola diffusa Ging., 6 to 15g of ligusticum wallichii, 31 to 60g of pearl powder, 12 to 14g of chamomile, 9 to 10g of Gomphrena globosa, 7 to 8g of safflower carthamus, 3 to 5g of apricot kernel, 5 to 17g of cortex mori, 5 to 15g of laurocapram, and 5 to 10g of ethylparaben. The composition is capable of repairing skin and beautifying, nourishing skin and whitening, retaining moisture, protecting the special flexibility and moisture performance of skin, minimizing or eliminating facial wrinkles, preventing dry skin, and improving skin elasticity.