Efficacy of Yangshengtang brand collagen powder;

1, improve skin elasticity;

2. Improve skin moisture;

3. Improve skin luster;

4. Improve contour fullness;

5. Improve the compliance of makeup;

6, inhibit the precipitation of melanin;

7. Firming and improving coarse pores;

8. Improve dry skin and reduce fine lines;

9. Improve dull and greasy skin.