| abstract |
The invention provides a whitening and spot-reducing stem cell preparation, comprising the following raw material components in parts by weight: 20-30 parts of plant stem cell freeze-dried powder, 10-20 parts of animal placenta stem cell freeze-dried powder, 1-2 parts of nicotinamide, Bose Because of 2-8 parts, 5-8 parts of blue copper peptide stock solution, 4-6 parts of collagen peptide, 2-5 parts of decarboxylated carnosine, 4-6 parts of solvent, and the balance is deionized water. In the present invention, a new whitening and lightening preparation is formed by the combination of plant stem cell freeze-dried powder, animal placental stem cell freeze-dried powder, nicotinamide, collagen peptide, boselein, blue copper peptide, solvent and the like. A new whitening and lightening preparation, under the combined action of plant stem cells and animal stem cells, increases the effect of beauty and anti-aging. The plant cells are extracted and made into freeze-dried powder to prolong the time of cell activity. Formulations are divided into Formulation 1 and Formulation 2 to make usage more diverse. |