Application of cordycepin-containing composition in preparation of anti-aging product

The invention belongs to the field of biological medicine, and particularly relates to a composition with anti-aging activity, a preparation of the composition and application of the composition in preparation of anti-aging products. Specifically, the composition disclosed by the invention comprises cordycepin and probiotics, and the weight ratio of the cordycepin to the probiotics is (15: 1)-(5: 1). Experimental results show that the anti-aging activity of cordycepin can be remarkably enhanced by combining a small dose of probiotics and cordycepin, and the composition and the preparation thereof can remarkably relieve age-related natural skin aging and accelerated skin aging caused by external adverse factors, and have no obvious toxic or side effect. In addition, the composition solves the problem that the cost is too high when cordyceps sinensis extracts including cordycepin are independently used as active ingredients for preparing anti-aging products, and therefore the composition and the anti-aging prod