WicoUno Effect: If You Want to Know About the Skin Booster You Apply
- Treatment principle
- What kind of skin is it suitable for?
- Expected effects
WicoUno Effect
Treatment principle
Unlike ordinary skin boosters, WicoUno is applied to the skin rather than injected.
True to its name as a “skin booster you apply,” it is formulated to be gentle and easy to absorb,
and its main ingredients are homocysteic acid (HCA) and a low-concentration TCA precursor.

These two ingredients may help create an environment where regeneration and recovery can take place in the deeper layers of the skin without directly irritating the skin surface.
Because it is not a method that peels off dead skin cells like a peel or irritates the skin invasively,
it is also often used as a follow-up care product to help soothe, regenerate, and moisturize the skin immediately after treatment.

It can also be used relatively safely for people with thin and sensitive skin, which is why many people who are concerned about skin irritation seek it out.
WicoUno Effect
What kind of skin is it suitable for?
WicoUno is often used for people with the following skin conditions:
- Dry and sensitive skin after laser treatment
- Skin that feels insufficiently moisturized with basic hydration or cosmetics alone
- Sensitive skin that finds high-irritation treatments such as peels burdensome
- Cases where skin texture and radiance are lacking
In particular, for people with thin skin who are sensitive to irritation, strong lasers or peels can feel burdensome.

WicoUno is a topical skin booster that can be used with relatively little burden even by those people,
so it is a treatment worth considering when you want to care for skin elasticity while keeping sensitivity in mind.
※ However, if you have active inflammation, ongoing acne, or a history of allergic reactions to the ingredients, you must consult a medical professional before treatment.
WicoUno Effect
Expected effects
What people who receive WicoUno treatment talk about first is
changes in skin texture, such as “My skin feels smoother” and “My makeup goes on much better.”
WicoUno is a skin booster that creates a more comfortable environment within the skin rather than shaving or irritating the surface.

So rather than a dramatic change immediately after the procedure, many people notice over the following days that their skin texture becomes calmer and makeup adheres better.
Another commonly mentioned benefit is that pores and fine lines appear less noticeable.

Of course, pores do not suddenly become smaller or wrinkles disappear,
but many people feel that as the overall skin texture becomes more refined, irregular areas become less noticeable.
(However, effects may vary depending on individual skin condition.)
The effect of WicoUno is to improve skin texture and help refine the skin environment, including pore care.
It is a gentler, recovery-focused topical skin booster for those who find invasive procedures burdensome.

However, since it is not applied uniformly to every type of skin, it is best to comprehensively consider the response to the ingredients, the condition of the skin barrier, and whether other treatments are being done at the same time,
and proceed with a skin treatment plan through a specialist’s diagnosis.
So if you have any questions, we recommend visiting a nearby dermatology clinic for a consultation.
We hope today’s post was helpful for people with sensitive skin and for those who wanted a skin booster but were afraid of injections.
Thank you. This was Uni & I, Hongdae Sinchon^^
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