https://www.selleckchem.com/pr....oducts/740-y-p-pdgfr
[Ophthalmic Surg Lasers Imaging Retina. 2020;51732.].Limited information is known about the extent of canthaxanthin crystalline retinopathy on the retinal layers. The authors describe a 51-year-old woman who was taking canthaxanthin for tanning purposes for 7 years. Three years after cessation of this agent, she presented with asymmetric crystalline retinopathy affecting both eyes. She was lost to follow-up, and upon returning 4 years later, the crystalline retinopathy persisted but the number of crystals had decreased. Usi