Retinal Production by Precision Fermentation of Saccharomyces cerevisiae
Retinoids, including retinol, retinal, and retinoic acid, are a group of vitamin A derivatives with skin-improving effects.Retinoic acid is highly effective for skin anti-aging but can cause irritation, requiring a prescription.Retinol, a less irritating alternative, needs conversion to retinal and then retinoic acid in the skin, whereas direct abs