who should avoid rejuran Healer Skin Booster

Eugene Lee • November 9, 2025

Open or Active Skin Conditions

  • If you have open wounds, active acne, rashes, inflammation, eczema or sunburn in the treatment area, the procedure should be postponed.
  • Skin that is healing from recent laser, peel or surgery may not yet be ready for injection-based regenerative treatments.

Pregnancy or Breastfeeding

  • Rejuran Healer is generally not recommended for women who are pregnant or breastfeeding, since there isn’t sufficient safety data for these groups.
  • It’s safer to wait until after childbirth and the breastfeeding period for better peace of mind.

Known Allergies to Product Components

  • People with allergy to fish or salmon-derived ingredients should avoid this treatment — Rejuran uses salmon-DNA (polynucleotides) as a key component.
  • If you have a history of severe allergic reactions, anaphylaxis or hypersensitivity to injected skin-products you should discuss alternatives.

Bleeding Disorders or Use of Strong Blood Thin­ners

  • If you’re taking anticoagulants or have a bleeding/clotting disorder, the risk of bruising, bleeding or delayed healing is higher.
  • Inform the clinic of all your medications and supplements prior to treatment.

Autoimmune or Immunocompromised Conditions

  • Patients with unstable autoimmune disorders, immunodeficiency, or uncontrolled systemic disease may face increased risk of poor healing or complications.
  • Such conditions may make regenerative skin boosters less predictable in outcome.

Recent or Planned Procedures Near the Same Area

  • If you had non-resorbable filler or other implants in the same injection layer/area recently, this may increase the risk of lumps or nodules.
  • If you’re planning major surgery, laser treatment or strong injectable one soon in the same facial area, it may be wise to delay Rejuran until fully healed.

Final Notes

Rejuran Healer is a highly effective skin booster for many—but like all treatments, it requires the right candidate and timing for best safety and results. If any of the conditions above apply, you’ll want to seek consultation and possibly consider alternatives or delay the treatment.

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