The invention discloses a
hyaluronic acid dressing and a preparation method thereof. The dressing comprises the following components in percentage by
mass: 0.01-0.3% of medium-molecular-weight
hyaluronic acid, 0.01-0.5% of small-molecular-weight
hyaluronic acid, 0.03-1% of
allantoin, 0.1-1% of Carbomer, 2-5% of
sorbitol, 0.2-1% of
trehalose, 0.7-2.5% of
witch hazel distillate, 0.1-0.5% of D-
panthenol, 0.05-0.15% of alpha-
bisabolol, 0.2-1.0% of oat
glucan, 2-10% of glycerinum, 0.06-1% of water-soluble
silicon wax, 0.05-0.9% of an antalkali, 0.004-0.2% of 2-methyl-4-isothiazoline-3-one, 0.05-0.4% of
phenoxyethanol, 0.005-0.05% of pentanediol, 0.01-0.06% of octylene glycol, 0.025-0.5% of
methylparaben and the balance of water. The dressing disclosed by the invention is capable of permeating into the deep
layers of the
skin to remove excessive free radicals, promoting the generations of blood vessels, and accelerating the union of wounds, in particular, acnes,
eczematous dermatitis, photorejuvenation postoperation repair and the like.