Retinal (retinaldehyde) is a vitamin A derivative used for anti-aging and acne treatment by accelerating cell turnover and promoting collagen.
Retinaldehyde (retinal) is a synthetic form of vitamin A and a direct precursor to retinoic acid, a potent retinoid used in skincare. It is utilized for its anti-aging, acne-treating, and hyperpigmentation-reducing properties. Retinal accelerates skin cell turnover and stimulates collagen production. While effective, retinal can cause skin irritation and increased sun sensitivity. Dosage depends on product formulation, and users should start with low concentrations and use sunscreen daily.
Key Information
Outside Body Harmful Score
Common Dosage
Dosage varies greatly depending on product formulation and concentration, ranging from 0.01% to 0.1% in topical skincare products. Consult product instructions and dermatological advice.
Source Type
synthetic
Production Process
Retinaldehyde is typically synthesized in a laboratory setting through chemical reactions involving precursors of Vitamin A, such as beta-carotene or retinol, undergoing oxidation and other chemical modifications to achieve the retinaldehyde structure.
Use Type
Outside BodyPotential Benefits
Acne treatment reduces or eliminates acne lesions by addressing underlying causes like excess sebum, bacterial infection, inflammation, and clogged follicles. Treatment options include topical applications, oral medications, and lifestyle modifications.
Hyperpigmentation reduction lightens or evens out skin tone in areas with excessive melanin production by targeting melanin synthesis, transfer, or removal. Treatments involve topical agents, procedures, and sun protection.
Bakuchiol stimulates collagen production, improving skin elasticity and reducing the appearance of fine lines and wrinkles. It enhances skin tone and texture for a more youthful appearance.
Retinal treats acne by unclogging pores, reducing inflammation, and controlling sebum production. It accelerates skin cell turnover and helps clear existing acne while preventing new breakouts.
Retinal reduces hyperpigmentation by inhibiting melanin production and promoting skin cell turnover. This results in a more even and radiant complexion.
Possible Side Effects
Skin irritation involves symptoms like redness, itching, and rashes due to contact with irritants, allergens, or environmental factors. Severity varies based on the cause, individual sensitivity, and affected area; persistent cases may lead to secondary infections.
Topical application can cause skin irritation, manifesting as redness, itching, and other symptoms. Severity varies based on individual factors and exposure, usually resolving after stopping use.
Lactic acid use can increase sun sensitivity due to exfoliation, raising the risk of sunburn and sun damage. Protect skin from the sun when using products with lactic acid.
Retinal increases the skin's sensitivity to sunlight, leading to a higher risk of sunburn. Prolonged exposure can cause premature aging and increase skin cancer risk.
Scientific Evidence
Studies on retinoids and their effects on collagen production, skin cell turnover, and acne treatment. Clinical trials evaluating the efficacy of retinaldehyde in topical skincare formulations. Dermatological literature on the use of retinoids for skin conditions.
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