Ferulic acid is an organic acid of vegetable origin taking its name from “ferula”, a group of herbaceous plants of the Apiaceae family. This active ingredient, derived from cinnamic acid, is particularly known for its powerful antioxidant properties. If the body does not produce it naturally – unlike thehyaluronic acid –, this polyphenol is found in many cereals such as oats or rye, in the bark of certain trees such as pine, in coffee, nuts or even in certain fruits. Prized for these health benefits, ferulic acid is increasingly used in the cosmetic sphere. And it is alongside Prudvi Kaka, Scientific Director of DECIEM (The Ordinary) that we take stock of this ingredient with certain virtues for the skin.
What are the benefits of ferulic acid?
Still little recognized for its topical use in beauty, ferulic acid nevertheless works to rejuvenate the skin and is on the way to becoming the star active ingredient in creams and anti-aging serums. Focus on its virtues.
Ferulic acid helps fight against oxidative stress caused by external aggressions such as pollution for example. Thus, it prevents premature aging of epidermal cells and reduces the appearance of signs of aging such as wrinkles and fine lines, thanks to its plumping action in particular. Ultimately, the quality of the skin is visibly improved.
Ferulic acid, “as a protoprotective agent, also has the advantage of slowing down the process of skin photoaging”, indicates the expert. In other words, it opposes the premature aging of the skin caused by overexposure to UV rays. Please note, however, that it does not replace a Solar cream.
As a lightening agent, ferulic acid regulates the production and distribution of melanin, which causes pigmentary irregularities. In addition, it helps to reduce the pigment spots. In addition, the complexion is more radiant.
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How to introduce ferulic acid into your face care routine?
How to choose your care?
First of all, you should know that the antioxidant ferulic acid is rarely present alone in cosmetics. Indeed, “it is often mixed with other active ingredients to enhance their effectiveness”, explains the pro. It is then necessary to choose the right care “taking into account the skin problem that you want to target”, indicates the expert. And for good reason: “if you are looking for a lightening effect on the skin, a product combining ferulic acid with vitamin C may suit you, he adds. On the other hand, if you want a product to boost antioxidant activity as a whole in order to obtain longer-term skin benefits, you can opt for a treatment combining ferulic acid and resveratrol (like at The Ordinary)”, another natural antioxidant found especially in grapes.
For who ?
If recommended for mature skin“ferulic acid thanks to its antioxidant support can be used by everyone in the skincare routine”, indicates the expert.
How to use it ?
Before introducing new ingredients into your skincare routine, it is important to perform a skin test to ensure that there are no adverse effects. It is therefore the same with ferulic acid. Once this step has been validated, it is possible to integrate your treatment – serum or cream – into your daily life, whether in the morning or in the evening. “There is no conflict between the application of this ingredient and exposure to the sun”, specifies the pro. Nevertheless, you have to pay attention to the active ingredients with which it is associated: if vitamin C does not represent a known danger, it becomes unstable and loses its virtues in the face of the sun. Moreover, the expert takes the opportunity to recall “the need to apply sun protection daily in any skincare routine in order to protect the skin from harmful UV rays”. If in doubt, always refer to the product label or ask your dermatologist.
Does ferulic acid have any side effects?
Ferulic acid has no contraindications as such. However, “it’s important to be aware of ingredient conflicts in your skincare routine,” says the expert. Yes, there are never mix cosmetic active ingredients. For example, “The Ordinary’s Resveratrol 3% + Ferulic Acid 3% treatment and peptides should not be used together. This conflict is not due to any sensitivity but stems from the fact that ferulic acid can impact the integrity of the peptides, rendering them ineffective for the skin”, explains the expert. Furthermore, “ferulic acid should also not be used with direct acids in the same routine, as the acids may render the antioxidant support of ferulic acid ineffective, due to pH variations”.