This invention discloses a pore-tightening composition containing *
Polyporus medica*, its preparation method, and its application, belonging to the field of cosmetic technology. The pore-tightening composition provided by this invention comprises the following components in parts by weight: 0.01-2 parts gentian root extract, 0.1-10 parts
barley flour, 0.1-10 parts *
Polyporus medica* extract, 0.01-5 parts
red clover flower extract, and 0.01-5 parts
flaxseed extract. By selecting appropriate parts by weight, this invention achieves synergistic effects among the components, effectively regulating
sebum secretion, promoting
keratinocyte metabolism, and promoting collagen regeneration. When applied to the
human body, it effectively refines pores, reduces oil
secretion, and enhances the
skin barrier. Furthermore, the effects of refining pores, reducing oil
secretion, and enhancing the
skin barrier are relatively long-lasting, providing a long-lasting pore-refining effect. Moreover, the pore-tightening composition provided by this invention is gentle and non-irritating, suitable for people with
sensitive skin.