Sight Fresh works through three essential mechanisms: protection, nourishment, and relief. Its antioxidants reduce oxidative stress, which directly affects visual clarity. The vitamin blend supports natural lubrication, reducing burning and that heavy end-of-day feeling. Minerals help the retina function properly, improving focus and color perception. In the first few days, users often report less irritation and more comfort. With consistent use, many describe that they “see more lightly,” which even improves nighttime driving confidence. The effect is gradual, but steady and noticeable.