What’s the Difference Between Res Novae Crystal and Rejuran?

레스노베 크리스탈,

What’s the Difference Between It and Rejuran?

“Res Novae Crystal is said to be a newly released skin booster...

I’ve never heard of it before!

How is it different from Rejuran?”

Res Novae Crystal (Res Novae Crystal) is a relatively new skin booster.

When patients ask me, “Doctor, my skin feels extremely dry deep inside no matter how much moisturizing cream I apply. What should I do?”

this is one of the treatments I often recommend.

But since it’s a treatment many people are hearing about for the first time, I’d like to explain it in an easy-to-understand way by comparing it with Rejuran, which many people already know.

If you read this post, it will definitely help you understand what kind of treatment it is. :)

Res Novae Crystal What’s the Difference Between It and Rejuran?

• Treatment principle and differences from Rejuran
• Expected effects
• Treatment process

Res Novae Crystal Treatment principle and differences from Rejuran

Res Novae Crystal is a skin booster based on water-soluble chitosan (Chitosan).

Chitosan has good biocompatibility, so it has been widely studied in wound healing and regeneration-related research.

This product uses a formulation that is injected in liquid form and then changes into a gel inside the skin (LTG, Liquid-to-Gel).

In simple terms, it spreads evenly and goes in comfortably when injected,

and then settles inside the skin, holding moisture and acting as a support structure.

Meanwhile, Rejuran is made of PN ingredients and its key purpose is to activate the skin cells’ natural healing ability.

Res Novae Crystal has high moisture retention, making it suitable for dry or dehydrated skin as a moisturizing + elasticity care treatment,

whereas Rejuran is intended to restore the skin barrier and self-repair ability, making it suitable for skin with frequent breakouts or weakened skin.

Res Novae Crystal Expected Effects

“After the treatment, my skin felt so hydrated that my makeup applied much better.”

“My fine lines look less noticeable, and my face looks less dull.”

When combining the feedback from people who actually received the treatment, these are the kinds of changes that are often mentioned.

• The inside of the skin becomes more hydrated, reducing internal tightness and making the skin texture smoother
• Radiance and elasticity return, making the face look healthier
• Fine lines and rough texture are improved

These effects come from the gel structure of Res Novae Crystal and the properties of chitosan.

Thanks to this, it does not just provide surface-level hydration; it can hold moisture in the dermal layer for a longer time.

Of course, individual differences depending on skin thickness, age, and lifestyle mean that how strongly the effects are felt can vary, so please keep that in mind!

Usually, the effects begin to become noticeable gradually after about 2 to 3 weeks,

and although it varies from person to person, they are often maintained for several months.

However, just like the effects, the duration can also differ greatly depending on lifestyle and skin condition, so please be sure to keep this in mind.

Res Novae Crystal Treatment Process

Many people ask, “Does it hurt when injected?” or “Is the process complicated?”

If I explain the actual process step by step, it goes like this.

1. Consultation & skin diagnosis

First, we carefully check your skin concerns, previous treatment history, and allergies (especially to crustacean-derived ingredients).

We assess the skin’s thickness, elasticity, hydration level, pores, and fine lines to decide which approach is suitable.

2. Preparation for treatment

After thoroughly removing makeup and impurities, we disinfect the skin. Then we apply anesthetic cream for about 20 to 30 minutes to help reduce pain.

3. Actual injection

Using a sterile, thin needle, the medication is evenly injected into the dermal layer of the skin.

During the treatment, you may feel a slight sting, but most people say, “It was a bearable level of discomfort.”

4. Finishing & soothing After the treatment, the skin is soothed with cooling, and the process is finished by applying sunscreen.

Today, I explained the treatment principle of Res Novae Crystal, how it differs from Rejuran, its expected effects, and the treatment process.

Since it is still not widely known, if you want more accurate information, asking a specialist directly rather than relying on information found online

will likely help you get higher-quality information. ^^

So if you have any questions, please discuss them with a specialist.

Thank you. This was UNNI Hongdae Sinchon ^^

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