Criteria for choosing wrinkle-improving functional cosmetics, check this first

Many cosmetics are labeled as having 'wrinkle improvement functionality,' but not many people know how to tell whether a product has actually undergone review by the Korea Ministry of Food and Drug Safety.

This article practically covers why functional cosmetics differ from other cosmetics, what criteria to use and when to choose them, and where to check the labeling.

What's the difference between functional cosmetics and general cosmetics?

Under cosmetics law, functional cosmetics are a category of products that must undergo review (or reporting) by the Korea Ministry of Food and Drug Safety in order to display or advertise specific effects such as whitening, UV protection, or wrinkle improvement. To be recognized for wrinkle improvement functionality, a set notified ingredient such as adenosine must be blended in according to certain standards.

On the other hand, general cosmetics that only use expressions like 'elasticity' or 'skin texture care' may not have gone through this kind of review. In other words, even if the same word 'wrinkle' appears, the nature of the product can be completely different depending on whether it has been reviewed.

Knowing this difference is the starting point for choosing a product. The key distinction is not the intensity of the advertising copy, but whether the product has passed the review.

What should you prioritize depending on your skin condition and life stage?

In the late twenties to early thirties, when fine lines begin to appear, it is practical to choose a product that contains a balanced combination of wrinkle improvement functional ingredients along with moisture-retaining ingredients. During this period, the skin barrier tends to still be stable, so consistent usage habits matter more than whether the notified ingredient may cause irritation.

In the period after the mid-thirties when expression wrinkles become more pronounced, it's good to first consider products designed with both notified ingredients and barrier lipid ingredients like ceramide and cholesterol, along with soothing ingredients like panthenol and allantoin. During seasonal transitions or dry periods when skin tends to become sensitive, it's also worth checking the proportion of oil ingredients (squalane, shea butter, etc.).

However, even after carefully checking the ingredient list, you still need to directly confirm whether it actually suits your skin. This is because the same product can feel different depending on your skin type and your condition that day. So for a wrinkle-improvement functional product you're using for the first time, rather than applying it to your entire face right away, it's recommended to apply a small amount to a limited area, such as your wrist or jawline, and observe your skin's condition for several days.

Order of selection — a step-by-step checklist

When actually choosing a product in-store or online, it's recommended to check in the following order.

Organizing it into a checklist makes the order of confirmation much easier. First, open the full ingredient list and check whether a notified ingredient recognized by the Korea Ministry of Food and Drug Safety, such as adenosine, is actually included, and then check whether moisturizing and barrier-care ingredients like ceramide, panthenol, and betaine are also formulated together. Next, it also helps to cross-check the container labeling or instructions for the phrase 'functional cosmetic · wrinkle improvement' once more. In addition, choosing a formulation (whether lotion or cream) suited to your skin type and the season is a criterion that's easy to overlook, and finally, when using it for the first time, it's good to build the habit of observing your skin's reaction over several days to check for any abnormal symptoms.

Following this order allows you to judge based on ingredients and labeling rather than being swayed by advertising phrases.

The role of a rich cream that finishes off barrier care

Wrinkle-improvement functional ingredients alone are not enough to keep skin fully comfortable. Especially in the final step of an evening routine, a formulation that combines oil ingredients that hold in moisture with barrier-care ingredients can be helpful.

When choosing a wrinkle-improvement functional cosmetic, the standard is to first check whether it has passed review and whether notified ingredients are labeled. Looking at it by this standard, 에르쯔틴 리제너레이티브 실트 크림 is a wrinkle-improvement functional cosmetic that has passed review by the Korea Ministry of Food and Drug Safety, and contains adenosine as its notified ingredient. In addition, it's good to include in your checklist whether it's also formulated with barrier lipid ingredients such as ceramide NP and cholesterol, moisturizing and soothing ingredients such as panthenol and allantoin, and oil ingredients such as squalane and shea butter. With this kind of composition, it can be used as a rich-type cream applied in the last step after cleansing.

The final step — which cream should you finish with?

Based on the checklist outlined earlier, it is practical to check whether the product has undergone functional cosmetic review, whether it contains officially notified ingredients, and whether moisturizing and barrier care ingredients are balanced within it. 에르쯔틴 실트 크림 is one wrinkle-improving functional cosmetic that can be referenced against these standards, and since individual skin responses may vary, a small patch test before use is recommended.

Reviewed by 아비쥬의원 의료진. (August 31, 2026)