Retinal (also known as retinaldehyde) is a polyene chromophore. Retinal, bound to proteins called opsins, is the chemical basis of visual phototransduction, the light-detection stage of visual …

Oct 1, 2024 · Retinal or retinol—what is the difference and which is right for you? We spoke to dermatologists to find out, and to learn the benefits of each.

Dec 15, 2025 · While retinol may be more common, retinal has been found to be more effective, faster acting and even easier to tolerate, according to experts.

Mar 8, 2024 · Retinal diseases vary widely, but most of them cause visual symptoms. Retinal diseases can affect any part of your retina, a thin layer of tissue on the inside back wall of the eye. The retina …

Nov 24, 2025 · The retina is a layer of tissue in the back of your eye. It senses light and sends images to your brain. Learn about retinal disorders and treatments.

Feb 25, 2026 · Retinal problems can lead to vision loss if untreated. Explore treatment options, from medications to surgery, and tips for early detection and prevention.

Jan 16, 2026 · The best retinal serums smooth fine lines, refine texture, and brighten skin even faster than retinol. Shop these editor- and derm-approved retinaldehyde picks.

What is the retina of the eye? The retina is a layer of cells at the back of your eyeball that converts light into nerve signals. It then sends those signals along your optic nerve to your brain. Your brain …

Nov 10, 2021 · What are some common retinal disorders? Read on to learn about retinal problems, including symptoms, risk factors, and when to contact a doctor.

Using state-of-the-art diagnostic and therapeutic technologies, we provide medical and surgical care for all conditions of the retina, macula, and vitreous, including diabetic retinopathy, dry, and wet macular …