SightFresh works by delivering a powerful combination of nutrients and antioxidants that target the root causes of declining vision and eye discomfort. At the core of its function is the protection and nourishment of the retina and macula — essential parts of the eye responsible for sharp central vision and light processing. SightFresh uses ingredients like lutein and zeaxanthin, which are known as macular pigments. These compounds filter harmful blue light and help preserve the structural integrity of the eye, especially in environments with prolonged screen exposure or bright light.The supplement also includes antioxidants such as vitamin A, vitamin C, and bilberry extract, which combat oxidative stress. This stress is a major contributor to age-related eye conditions like macular degeneration and cataracts. By neutralizing free radicals, these antioxidants help reduce cellular damage in the eyes, potentially slowing the progression of visual
decline.In addition, minerals like zinc and selenium in SightFresh support enzymatic activities necessary for healthy vision. Zinc, in particular, aids the transportation of vitamin A from the liver to the retina, where it produces melanin — a protective pigment in the eyes. Altogether, SightFresh not only helps maintain visual acuity but also reduces symptoms like eye fatigue, dryness, and blurry vision, especially for people who spend significant time in front of digital devices.