From fine lines and skin discoloration to the appearance of acne and uneven skin tone, vitamin A derivatives can help address a wide range of skin concerns. Today, however, they are no longer limited to retinol. So, is retinal, which has been gaining popularity recently, really more effective?
Some skincare ingredients become popular from time to time, while others have been used consistently for many years. Retinol is one of the latter and continues to be a part of many people's skincare routines. Used to help improve the appearance of fine lines, uneven skin texture, skin discoloration, and acne, retinol is now joined by retinal, which has also started to gain a place in many skincare routines. Although these two ingredients have similar uses, they differ in how quickly they take effect. This is why one of the most frequently asked questions when choosing a vitamin A serum is whether to use retinol or retinal. Medical Aesthetic Specialist Dr. Lida Çiteli, who serves her patients in Istanbul, answered this question for you.
What Is the Retinoid Family?
Retinoid is a broad term that encompasses all compounds derived from vitamin A. Retinol and retinal are both members of this family. Retinoic acid, also known as tretinoin, is the directly active form and is generally found in prescription products. For topical retinol and retinal to become effective, they need to be converted into retinoic acid. The main difference between them is the time required for this conversion. In this respect, retinal can be converted into retinoic acid more quickly.
Is Retinal Stronger Than Retinol?
Generally speaking, retinal can be considered more potent than retinol. Retinal requires less time to convert into retinoic acid, which means it can produce effects more quickly. People who want to see results sooner when addressing fine lines, skin texture, skin discoloration, and the appearance of acne may prefer products containing retinal. However, it is not possible to say that retinal is always the better choice for everyone.
Scientific studies on retinal suggest that, when properly formulated, it may have beneficial effects on concerns such as hyperpigmentation, fine lines, and the appearance of pores. However, it is important to remember that these studies were conducted using specific product formulations and involved a limited number of participants.
Who Is Retinol More Suitable For?
If you are new to retinoids, have sensitive skin, or are not accustomed to using strong active ingredients in your skincare routine, retinol may provide a more controlled starting point. Because it converts more slowly into retinoic acid, its effects generally develop more gradually. You are also more likely to find a wider range of retinol products on the market. Retinol may be particularly suitable for:
- People using a vitamin A derivative for the first time,
- Those experiencing skin sensitivity or dryness,
- Those who prefer to see results in a more controlled and gradual way,
- Those who want to build tolerance by starting with a lower-concentration product.
One important point to remember is that retinol being a gentler ingredient does not mean it will never irritate the skin. If used too frequently or in larger amounts than recommended, retinol can also cause dryness, burning, peeling, and redness.
Who Is Retinal More Suitable For?
For people who have used retinol in the past and have developed good skin tolerance, retinal may be the next step in their skincare routine. Those who are accustomed to retinol and want to try a different vitamin A derivative may also consider products containing retinal. Retinal can be an attractive option for:
- Those who are concerned about the appearance of fine lines and skin texture and want a more targeted skincare approach,
- Those with previous experience using retinol,
- Those who want to address both skin discoloration and the appearance of acne as part of the same skincare routine,
- Those looking for a more potent vitamin A derivative that does not require a prescription.
Nevertheless, the fact that retinal is more potent than retinol does not necessarily mean that it will cause more skin irritation. Modern retinal formulations may contain soothing ingredients that can help improve skin tolerance. In other words, it is important to consider the entire formulation rather than focusing solely on the name of the active ingredient. The use of retinoids, including retinol and retinal, is generally not recommended during pregnancy or when planning a pregnancy. During breastfeeding, they should only be used after consulting your doctor. If you experience intense redness, cracking, burning, or persistent peeling, you should stop using the product and consult a healthcare professional.
How Should Retinol and Retinal Be Used?
Whichever option you choose, remember that consistency is more important than speed when using retinoids. Applying the product every night in an attempt to transform the skin quickly can lead to irritation or damage to the skin barrier. Therefore, you can follow these steps when starting out:
- Use the product once or twice a week in the evening,
- After cleansing your skin, wait until it is completely dry,
- Apply a pea-sized amount of product to the entire face,
- Be careful when applying the product around sensitive areas such as the eye area, lips, and sides of the nose,
- Follow with a simple moisturizer that supports the skin barrier,
- If your skin tolerates the product well, gradually increase the frequency of use,
- Always use a broad-spectrum sunscreen during the day.
