Detailed answer

Collagen production has a direct relationship with skin dullness. Collagen is a protein that provides structure and elasticity to the skin. As we age, collagen production naturally declines, leading to a loss of firmness and radiance in the skin. When skin lacks collagen, it becomes more susceptible to environmental stressors, such as UV radiation and pollution, which can contribute to skin dullness. To combat skin dullness, it is important to support collagen production through a healthy diet, proper skincare routine, and lifestyle choices that promote collagen synthesis, such as avoiding excessive sun exposure and smoking.