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Retinaldehyde is credited with increasing epidermal thickness without producing erythema. Retinaldehyde is the immediate and closest precursor of retinoic acid inside the body. It has the ability to enhance cell metabolism and protein synthesis and increase production of collagen and elastin. Retinaldehyde is reported to be less irritating than retinol and has a higher level of activity since it is the immediate precursor to retinoic acid. It is used primarily for anti-aging and may be tolerated in rosacea-prone individuals.
| 1 items Retinaldehyde |
| 1 items Retinaldehyde |
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