Clinical effects and satefy of oral treatment with low-molecular fish collagen hydrolysate on female facial skin properties

Objective To study the effects and safety of oral treatment with low-molecular fish collagen hydrolysate on female facial skin.Methods Thirty volunteers were randomly to divide into testing group and the control group.The testing group(15 cases) was given 6 g low-molecular fish collagen hydrolysate per day for 30 days,and no collagen hydrolysate was ingested by the control group(15 cases).Questionnaires,visia complexion analysis system and soft5.5 skin detection monitor were used for assessment the wrinkle,pore,evenness,porphynin moisture and sebum before and afer the experiment.Results Questiosnnaires rersults that low-molecular fish collagen hydrolysate is effective in improving sleep and enhancing physical function(P0.05).Wrinkles,pores,evenness,porphynins,moisture and sebum have been improved signficantly(P0.05) in the testing group,while there was no significant changes in the control group.Conclusion Low-molecular fish collagen hydrolysate can improve the female facial skin and it is safe and effectiive.