What role does Vitamin B play in skin color improvement?

Vitamin B plays a significant role in improving circulation, which is essential for skin health and color improvement. Enhanced circulation leads to better blood flow, supplying the skin with vital nutrients and oxygen while helping to remove toxins. This increased blood flow can result in a more vibrant and healthier skin appearance, contributing to an even skin tone and possibly a more youthful complexion.

In contrast, reducing oiliness, increasing pigmentation, and enhancing sensitivity do not directly pertain to the overall improvement of skin color. While the skin may appear oilier or have issues with pigmentation based on other factors, Vitamin B's primary benefit in this context revolves around its ability to promote circulation and support the overall health of the skin, thus positively influencing its color.