The invention discloses plant extract composition for eliminating stretch marks as well as an application of the composition to cosmetics and belongs to the field of cosmetics. The plant extract composition for eliminating the stretch marks is prepared from components as follows: 15-30 parts of a camellia seed extract, 10-20 parts of a vetiver extract, 10-15 parts of a jojoba seed extract, 5-10 parts of an Asiatic pennywort herb extract, 8-15 parts of an olive extract, 5-8 parts of enzyme powder and 2-5 parts of Lactobacillus plantarum powder. The enzymolysis technology is combined with pulsed electric field treatment extraction, so that the camellia seed extract, the vetiver extract, the olive extract, the jojoba seed extract and the Asiatic pennywort herb extract are rich in effective ingredients after enzymolysis, and the enzyme powder contains lactic acid, vegetable water-soluble nutritional ingredient vitamins and lactic acid bacteria. The plant extracts are added to skin care products in combination with the enzyme powder and Lactobacillus plantarum and have the obvious effect.