Next-generation injection
minimal downtime!
SUNEKOS
Enhances the skin’s natural regenerative ability, helping achieve a natural, youthful appearance
What is SUNEKOS?
SUNEKOS is a skin rejuvenation treatment that enhances the skin’s natural regenerative ability by stimulating the production of collagen and elastin.
It is expected to improve firmness and elasticity, as well as reduce fine lines and dark circles.
At our clinic, we use SUNEKOS Performa, which is formulated with non-cross-linked hyaluronic acid and six types of amino acids (glycine, L-proline, L-lysine, L-alanine, L-valine, and L-leucine) in a unique ratio protected by an international patent.

By activating dermal fibroblasts and stimulating the production of collagen and elastin, this treatment enhances the skin’s natural regenerative ability. It is expected to improve firmness and elasticity, as well as reduce fine lines and dark circles.
The product is injected into the dermal layer to promote the production of collagen and elastin, which are natural components of the skin. Rather than simply adding volume, this is a skin-boosting (“Skin Conditioning”) treatment that enhances the skin’s own regenerative capacity.
Treatment Schedule:
Initial injection → 2–4 additional injections at intervals of 1–4 weeks → maintenance injections approximately every 6 months to 1 year.
POINT1Natural-Looking Results
While conventional hyaluronic acid treatments add volume by filling in wrinkles and sagging areas, SUNEKOS works by enhancing the skin’s own regenerative capacity, aiming for a more natural improvement in skin quality.
POINT2High Safety and Reliability
This formulation is simply composed of ingredients naturally found in the body and contains no chemical substances such as cross-linking agents. As a result, it has very few side effects and is considered an extremely low-risk treatment.
Its safety has been demonstrated through clinical trials, and it has obtained EU CE Mark Class III certification, indicating compliance with European safety standards. In the EU, it is approved as an injectable medical device.
POINT3A New Approach to Dark Circle Treatment
SUNEKOS injections work by targeting the extracellular matrix of the dermis, promoting dermal restructuring and increasing skin thickness while restoring firmness and elasticity.
This makes the treatment effective for improving bluish dark circles caused by thin skin that allows underlying blood vessels to show through, as well as shadow-type dark circles caused by sagging and loss of skin firmness.

POINT4Low Risk
Unlike volumizing hyaluronic acid, SUNEKOS is non-cross-linked, which is associated with a lower risk of vascular occlusion.
Recommended for Those Who…
- Want to improve skin firmness and elasticity
- Are concerned about fine lines (around the eyes, between the eyebrows, around the mouth, etc.)
- Are bothered by dark circles under the eyes
- Want to improve skin texture and radiance
Before & After Photos
Click on the case photo to enlarge it.

SUNEKOS – Both eye areas: ¥22,000 (tax included) × 3 sessions

SUNEKOS – Both eye areas: ¥22,000 (tax included) × 3 sessions
- Treatment Name: SUNEKOS
- Treatment Description : This treatment involves injecting a formulation of non-cross-linked hyaluronic acid and six types of amino acids in a unique ratio.
It enhances the skin’s natural regenerative ability and is expected to improve firmness and elasticity, as well as reduce fine lines and dark circles. - Possible Side Effects / Risks : Redness or swelling at the injection site (2–3 days), and the possibility of bruising (up to 2 weeks).
SUNEKOS Treatment Fees
| Eye Area (both sides) | 1 Session | ¥30,000 (¥33,000 tax included) |
|---|---|---|
| 3-Session Package | ¥85,500 (¥94,050 tax included) |
|
| 5-Session Package | ¥135,000 (¥148,500 tax included) |
|
| Ultra-fine needle to prevent bruising | ¥1,000 (¥1,100 tax included) |
|
| Topical anesthetic cream | ¥2,000 (¥2,200 tax included) |
|
Basic information about the procedure
- Target Areas
- Dark circles under the eyes, fine lines around the eyes, between the eyebrows, and around the mouth
- Cleansing & Makeup
- Allowed from the day of treatment
- Downtime
- Redness or swelling at the injection site (2–3 days); possible bruising (up to 2 weeks)
- Pain
- Some patients may feel discomfort during the procedure. A topical anesthetic cream can be applied for those who are sensitive to pain
