Let customers speak for us
At sightsage we are
![](http://sightsage.com/cdn/shop/files/6_{width}x.png?v=1699413383)
![](http://sightsage.com/cdn/shop/files/5_{width}x.png?v=1699413406)
![](http://sightsage.com/cdn/shop/files/4_{width}x.png?v=1699413422)
![](http://sightsage.com/cdn/shop/files/3_fdf3e7b3-e64e-495f-beca-c3db6067353c_{width}x.png?v=1699413436)
![](http://sightsage.com/cdn/shop/files/Guarantee_Logo_{width}x.png?v=1699471688)
Developed by Dr. Yu and Kathy
Product development is led by founders: Registered Dietitian Kathy from KathyHealthTips and Dr. Weidong Yu, a world-renowned doctor of Traditional Chinese Medicine for his successful treatment of retinal eye disorders.
Throughout their 20+ years of research and clinical practice, they discovered key factors in both vision health and healing which they used to treat a variety of eye diseases, including retinitis pigmentosa, glaucoma, macular degeneration, diabetic retinopathy, myopia, astigmatism, presbyopia, astigmatism, floaters, dry eyes and eye fatigue.