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Skinvive and Rejuran Effects: If You’re Wondering Which Is Better

You&I Skin Clinic Yeongdeungpo · 냥닥터의 피부 시술 이야기 · October 31, 2025

Skinvive and Rejuran effects, If you’re wondering which is better 'Between Skinvive and Rejuran, which one is better? Would the effect be better if I did both?' Sometimes I get r...

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This page is an English translation of a Korean Naver Blog archive entry. For exact wording and source context, verify against the Korean archive original and the original Naver post.

Clinic: You&I Skin Clinic Yeongdeungpo

Original post date: October 31, 2025

Translated at: April 20, 2026 at 1:56 PM

Medical note: This translation does not guarantee medical accuracy or suitability for treatment decisions.

Skinvive and Rejuran effects,

If you’re wondering which is better

Skinvive and Rejuran Effects: If You’re Wondering Which Is Better image 1

'Between Skinvive and Rejuran, which one is better?

Would the effect be better if I did both?'

Sometimes I get requests to compare two or more specific treatments, or to recommend which treatment is better.

You may want to hear the answer right away, but first I carefully check the skin in detail before explaining. ^^;

The reason is that there are products suited to each person, and it is impossible to say that one is absolutely better than another.

Even so, there are two treatments that people often ask me to compare: Skinvive and Rejuran.

Today, I’ll explain the differences between the two treatments accurately, along with what you can expect when combining them and the points you must keep in mind.

However, since this is explained remotely, please do not treat it as an absolute standard. Please use it only as a guide, then get an in-person consultation and make your final decision.

Skinvive Rejuran

  • How Skinvive works and its effects

  • How Rejuran works and its effects

  • What happens if you receive both?

Skinvive Rejuran How Skinvive works and its effects

Skinvive is a treatment that injects cross-linked hyaluronic acid between the skin surface and the dermis.

Hyaluronic acid has the property of attracting moisture equivalent to about 1,000 times its own weight, so when it is injected, it holds water in place.

Cross-linked hyaluronic acid means that the hyaluronic acid molecules are interconnected, giving them a characteristic that makes them less easily broken down in the body.

Skinvive and Rejuran Effects: If You’re Wondering Which Is Better image 2 Hyaluronic acid

It also contains 0.3% lidocaine, a local anesthetic, which helps reduce pain during the injection.

In one phrase, Skinvive’s effect can be summarized as “powerful hydration.”

It is therefore a good option for people with severe inner dryness or those who need smoother skin texture.

When you see a celebrity with good skin, you often notice a subtle inner glow; Skinvive helps the skin become moisturized in that kind of way.

Skinvive How Rejuran works and its effects

The main ingredient in Rejuran is polynucleotide (PN).

This ingredient is extracted from salmon DNA, and because its structure is about 95% similar to human DNA, one of its advantages is that it rarely causes immune rejection.

When this PN substance enters the dermis, it stimulates fibroblasts.

Fibroblasts are cells in the skin that produce beneficial components such as collagen, elastin, and hyaluronic acid.

Skinvive and Rejuran Effects: If You’re Wondering Which Is Better image 3

In simple terms, Rejuran can be seen as playing a role in waking up dormant skin cells and encouraging them to work actively.

Its effect can be summarized in one phrase as helping the skin regenerate on its own.

Skin elasticity improves, and skin density increases.

It also has the effect of naturally improving fine lines.

Skinvive Rejuran What happens if you receive both?

By now, you can probably see that comparing which is better is meaningless, because Skinvive and Rejuran have different roles and effects.

The answer is simply what works for your skin.

Skinvive and Rejuran Effects: If You’re Wondering Which Is Better image 4

From that perspective, you can also increase the effect by receiving both treatments together.

If combined, Skinvive can provide sufficient hydration, and Rejuran can help improve elasticity starting a few weeks later.

And if Rejuran improves the skin environment, the moisture filled in by Skinvive may be retained better, so the effects may last a bit longer.

Skinvive and Rejuran Effects: If You’re Wondering Which Is Better image 5

So in general,

  • For skin types that are very dry and also lack elasticity

  • For those who want both immediate radiance and long-term improvement before a wedding or an important event

This combination is likely to suit these types of people well.

Today, we looked at Skinvive and Rejuran separately and also at the effects of receiving them together.

One last thing I want to say is that before the treatment, it is best to go to a clinic that carefully identifies your skin type, the skin concerns you are most worried about, and even your living environment during the consultation process, and then suggests the right approach for you.

Since you can see good results only when the treatment applied is what your skin needs, I hope you decide carefully.

Thank you. This was Yeongdeungpo U&I^^

< What are the criteria for choosing a Yeongdeungpo dermatology clinic? >

< Yeongdeungpo U&I clinic hours >

Weekdays: am 10:00 ~ pm 08:30

Weekends: am 10:00 ~ pm 05:00

(No lunch break)

< Directions >

U&I Clinic Yeongdeungpo Branch is located near Exit 5 of Yeongdeungpo Station.

Skinvive and Rejuran Effects: If You’re Wondering Which Is Better image 6

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