Retinal, bound to proteins called opsins, is the chemical basis of visual phototransduction, the light-detection stage of visual perception (vision). Some microorganisms use retinal to convert …

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.

Oct 20, 2025 · Short for retinaldehyde, retinal is even more powerful than retinol, with the similar ability to smooth skin texture, clear breakouts, even out skin tone and soften fine lines and …

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 …

A retinal disease can affect any part of your retina, including your macula, the center part of your retina that lets you see details. You can inherit some of these conditions. Many retinal …

Jun 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.

1 day ago · Retinal Renew is an advanced retinaldehyde gel powerful enough to deliver the true benefits of retinal, gentle enough to use consistently, and texturally exceptional.

The Retina Health Fact Sheet Series, from the Foundation of the American Society of Retina Specialists, offers condition-specific webpages and printable facts sheets on nearly 40 retinal …

Retinal detachment occurs when the retina separates from the back of the eye, leading to vision loss if not treated immediately. It is often caused by aging, eye injury, or severe nearsightedness.

May 14, 2025 · Retinal is probably best known for its wrinkle-fighting capacity. But the ability to speed up the skin’s natural renewal process makes this hero ingredient quite the multitasker.