Question 1

Is REJURAN® suitable for thin and sensitive skin?

Accepted Answer

Yes, it is a Skin Booster frequently used for skin that is thin, sensitive, or concerns about dryness and fine lines. Its main ingredient, PN, does not work by filling volume, but rather by improving the dermal environment and supporting skin regeneration responses.

Salmon-derived PN has high similarity to human DNA, so foreign body reactions are relatively rare, allowing it to be applied relatively stably even on sensitive skin. It can also be used to improve skin condition in thin areas such as around the eyes and neck. However, if the cause of sensitivity is a skin disease, it is a priority to first determine the treatment sequence through a consultation.

Question 2

Does it help with dryness and redness?

Accepted Answer

For skin that is frequently dry and red, REJURAN®'s barrier-restoring and anti-inflammatory effects may be helpful. PN creates an environment that retains moisture in the dermis, improving internal dryness and working in a soothing direction.

In clinical practice, PN is also used to manage facial redness that remains after frequent laser treatments or inflammation. However, the causes of redness vary, including vasodilation, dermatitis, and barrier damage, so combining it with appropriate treatments or lasers depending on the cause may be more effective.

Question 3

Is REJURAN® effective for fine lines and pores?

Accepted Answer

Yes, it is also used to improve fine lines and enlarged pores. Both stem from decreased collagen and loss of elasticity in the dermis. PN stimulates fibroblasts to induce collagen production, which helps refine skin texture and support elasticity around pores.

It is particularly useful in areas where fine lines appear first due to thin skin, such as around the eyes and mouth. However, for deep wrinkles or sagging, a booster alone may have limitations, so it is recommended to consider combining it with elasticity treatments such as Thermage® FLX or Ultherapy PRIME®.

Question 4

Are there people for whom another Skin Booster is better than REJURAN®?

Accepted Answer

If your skin concerns are more about elasticity, volume, or immediate glow and radiance rather than regeneration, another Skin Booster may be more suitable. Each Booster has different ingredients and purposes, so choosing according to your skin condition is important. Main concern · Suitable Booster · Characteristics. Sensitive, reduced regeneration, redness · REJURAN® · PN ingredient, focuses on regeneration and anti-inflammation. Elasticity, pores, scars · JUVELOOK · PDLLA+HA, induces collagen production. Severe aging, tissue reconstruction · Re2O® · hADM human-derived collagen (ECM). Internal dryness, immediate texture and glow · SKINVIVE™ by JUVÉDERM®, BELOTERO® Revive · HA-based hydration. Heal House offers a variety of Skin Boosters and, through consultation, can suggest a customized combination tailored to your skin condition and concerns.

Question 5

Does the recommendation differ by age group?

Accepted Answer

Yes, even with the same REJURAN®, the purpose and plan may differ by age group. It is often used in the 20s and 30s for skin texture and pore management and aging prevention, and after the 40s to compensate for decreased skin density and regenerative capacity.

However, what matters is not age itself but your current skin condition. The direction of treatment needed varies depending on skin thickness, loss of elasticity, and volume loss, so it is advisable to establish a customized plan through a consultation.

Which Skin Types Is REJURAN® Especially Suitable For?

Is REJURAN® Suitable for Thin, Sensitive Skin?

Can It Help with Dryness and Redness?

Is REJURAN® Effective for Fine Lines and Pores?

When Might Another Booster Be a Better Choice Than REJURAN®?

Do Recommendations Vary by Age Group?

References