Skin Booster Cocktail
Hello! This is Raon Dermatology in Seongdong-gu.
In the summer, skin often feels thin and rough, as if it has lost its elasticity. The problem may not be dryness on the surface, but rather an issue that starts in the dermis, which can be called the root of the skin! If moisture and elasticity have both declined, you need a more strategic skin solution to restore healthy skin. Recently, various skin booster options that directly target the dermis have been getting attention.

Skin Booster Cocktail
The Importance of the Dermis
Skin is broadly made up of the epidermis, dermis, and subcutaneous fat layer, and among them, the dermis is the key structure accounting for about 90% of the skin’s thickness. It is rich in collagen, elastin, and hyaluronic acid, which determine the skin’s elasticity, moisture, and regenerative capacity. In other words, the overall condition of the skin can improve only when the dermis is healthy.
Collagen in the dermis acts like a pillar that firmly supports the skin, elastin provides flexibility, and hyaluronic acid is responsible for moisture retention. The problem is that these components naturally decrease over time, and their loss speeds up especially due to external stressors such as ultraviolet rays and aging.
<The Importance of the Dermis>
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Contains collagen, elastin, hyaluronic acid, and more
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Accounts for 90% of total skin thickness
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Key to maintaining elasticity / involved in defense against external stress and recovery

The Importance of the Dermis
Common Dermal Concerns in Summer
In summer, when sunlight is strong and sebum secretion becomes more active, internal dryness becomes more noticeable. A dual structure forms where the skin feels dry on the inside but oily on the outside, making skin texture rougher and pores begin to widen. This happens because the dermis’ ability to retain moisture has weakened, and it is a problem that cannot easily be solved with ordinary moisturizing alone.
In addition, redness caused by ultraviolet rays and heat, along with persistent sensitivity reactions, becomes more common. Strong summer UV rays stimulate melanin production, which can also lead to pigmentation, and sweat and sebum mixing together can worsen breakouts. Therefore, to keep the skin condition stable in summer, regeneration, hydration, and inflammation control must all take place from the deeper layers of the skin.
<Summer Dermal Concerns>
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Dryness inside the skin due to moisture evaporation
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More noticeable pores due to increased sebum secretion
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Rough surface texture caused by UV irritation
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Worsened redness due to heat and breakouts

Common Dermal Concerns in Summer
Skin Booster Cocktail
The basic component of skin boosters is hyaluronic acid. Hyaluronic acid, with its powerful moisture-retaining ability, is well known as an ingredient effective for improving internal dryness by increasing the skin’s moisture density. When combined with skin botox, it can also help reduce sebum secretion, improve fine lines, and minimize pores. Rather than just moisturizing, it helps regulate the oil-water balance and improve the overall skin environment.
In addition, if pigmentation is a concern, vitamin B, vitamin C, tranexamic acid, and other whitening-focused ingredients can be combined and used together. Each ingredient helps reduce microinflammation, suppress melanin, and calm the skin, which can also help improve melasma and blemishes. By customizing and blending various ingredients, an optimal skin booster cocktail can be created according to the skin condition.

Skin Booster Cocktail
RejubeLux Skin Booster
If you want to enhance the skin’s natural regenerative power, Rejuran Healer and Juvelook can be a good choice. Rejuran Healer is a skin booster that uses PN, an ingredient derived from salmon DNA, and it is excellent for repairing damaged skin and strengthening the skin barrier. It focuses on reorganizing the structure of the dermis to improve skin thickness and density. Among the many skin boosters, it would not be an exaggeration to say that it is the one most faithful to “recovery.”
Meanwhile, Juvelook has the effect of inducing collagen production while filling in subtle volume, so if you want to improve regeneration, elasticity, and volume all at once, the two products can be used together. One rebuilds the skin, while the other adds structural volume, making it a good combination to consider for long-term skin recovery.
<RejubeLux>
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Rejuran Healer: recovery of damaged skin, strengthening of the skin barrier
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Juvelook: improvement of skin texture and elasticity, natural-looking volume
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When used together: various synergistic effects such as restructuring, elasticity, and volume

RejubeLux Skin Booster
If You Need Collagen Replenishment
When reduced skin elasticity becomes noticeable or the face feels deflated, a collagen booster may be recommended. It helps the skin produce collagen on its own, providing effects such as improved volume and reduced sagging. For example, Olidia Mayo improves skin firmness through high-molecular-weight PCL ingredients, and because it is relatively viscous, a lifting effect can also be expected.
In addition, Juvelook Volume is effective for restoring overall facial fullness and is also used to improve the overall contour. If you want to properly manage the dermis, the core structure inside the skin, it is important to consider the combination and order of skin boosters, as well as the dosage. The key point is that an approach is needed that does not stop at the surface, but restores the essence of the skin.

If You Need Collagen Replenishment
A Customized Skin Booster Cocktail Combination for the Dermis

Located just steps from Wangsimni Intersection
-Seongdong-gu, Haengdang-dong, Exit 9 of Wangsimni Station-
👉 Direct access to 4 subway lines
Line 2 (Sindang, Sangwangsimni, Seongsu)
Line 5 (Singeumho, Haengdang, Majang, Dapsimni)
Gyeongui-Jungang Line (Oksu, Eungbong, Cheongnyangni)
Suin-Bundang Line (Seoul Forest)
