Periorbital fine lines can be categorized into two main types: dynamic crow’s feet (which appear only when smiling) and static fine lines (visible even without smiling). The former are usually treated with botulinum toxin, while the latter require ultrasound, radiofrequency, or specialized periorbital devices to stimulate Collagen production. Since the treatment approaches differ, it’s crucial to understand these distinctions first in order to choose the right treatment plan.
The skin around the eyes is the thinnest part of the face, and due to frequent facial expressions, it’s usually the first area to show signs of aging. Many clients who come to DAN-A in Myeongdong for a consultation confuse crow’s feet with sagging upper eyelids. In fact, the causes of these two issues are different, and so are the appropriate treatment methods.
Table of Contents
Why does the skin around the eyes develop fine lines so quickly?
The skin thickness around the eyes is only about one-third that of other areas on the face. Coupled with earlier loss of Collagen and elastic fibers, along with the cumulative effects of daily actions like blinking and smiling, fine lines tend to appear easily. Sun exposure, rubbing the eyes, lack of sleep, and dehydration can all cause these fine lines to appear earlier or become more pronounced.

| Type | Features | Common approaches |
|---|---|---|
| Dynamic crow’s feet | It appears first when smiling or blinking | Botulinum toxin |
| Static fine lines | Fine lines you can see even without smiling | Ultrasound, radio waves, and micro-injection of Filler |
| Loose upper eyelids | Ptosis and weakened Double eyelid surgery folds | HIFU, specialized devices for the eye area |
Common ways to treat crow’s feet
For dynamic crow’s feet, the most common and fastest-effective solution is botulinum toxin injections, which relax the orbicularis oculi muscle to reduce the formation of expression lines. The effects typically last 4–6 months. If the skin already lacks elasticity, botulinum toxin alone may not be sufficient; in such cases, ultrasound or radiofrequency therapy is recommended to stimulate Collagen production, thereby improving skin thickness and elasticity from the root up.

Identifying and Treating Slight Upper Eyelid Sagging
Upper eyelid relaxation is different from crow’s feet. Its characteristic is sagging eyelids, with the fold of the Double eyelid surgery becoming shallower or even disappearing, making the entire face look tired. If the condition is mild, it can be improved using the specialized HIFU probe for the eye area. However, if the relaxation has already affected vision or is quite noticeable, surgical treatment may be necessary. It’s recommended to have a doctor assess the degree of relaxation first before deciding on a course of action.

How can daily skincare help delay aging?
When it comes to daily skincare, sun protection tops the list—ultraviolet rays are the main culprit behind accelerated aging around the eyes. You can also use eye creams containing peptides and Filler to enhance hydration, and try to avoid habits like rubbing or squinting your eyes. Getting enough sleep also helps slow down the appearance of such fine lines. However, skincare products alone usually aren’t enough to reverse already formed fine lines; professional treatments are needed instead.

Frequently Asked Questions FAQ
Q1: Do these kinds of fine lines necessarily require Botox to be effective?
A: Not necessarily. Botox works more directly on dynamic crow’s feet, but for static fine lines and skin laxity, treatments that use ultrasound, radio waves, and other methods to stimulate collagen are needed.
Q2: Is it really dangerous to use ultrasound treatments around the eyes?
A: The skin around the eyes is thinner, requiring a specialized probe and lower energy levels for treatment. It’s recommended to choose a doctor with extensive experience in treating the eye area.
Q3: How long does the effect of Botox last?
A: It usually lasts for 4–6 months, though the actual duration varies from person to person and is influenced by metabolism rate and dosage.
Q4: Are eye creams really effective?
A: Eye cream can enhance hydration and slow down the formation of fine lines, but it offers limited help for already-existing deep wrinkles or sagging, requiring professional treatments in addition.
Q5: At what age should one start paying attention to eye contour care?
A: The skin around the eyes is thin and ages earlier, so it’s recommended to start using stronger moisturizers and sun protection products after the age of 25—prevention is better than cure.
If you want to know a comprehensive comparison of treatment options for Tear trough correction and Dark circle treatment, you can take a look again.What’s the best option for Tear trough correction and Dark circle treatment? A comparison of 4 top anti-aging treatments for the eye area in South Korea; If you want to know how to determine the right dose of botulinum toxin, feel free to check it out.How can Botox wrinkle treatment stay natural without stiffness? A comprehensive guide to the right dosage for Forehead lines, crow’s feet, and frown lines; you can also take a lookWhat is the US version of Ultherapy 2.0? A comprehensive guide to Ultherapy PRIMELearn about the principles of HIFU. For information on the medical device certification background of devices used around the eyes, please refer toU.S. FDA Medical Device Information Website。
