What is Rejuran?
Rejuran is a regenerative skin treatment made from purified polynucleotides derived from salmon DNA, designed to support tissue repair and overall skin quality.
What are polynucleotides?
Polynucleotides are purified DNA fragments that have been studied in regenerative medicine for their role in supporting cellular repair and tissue regeneration.
Is Rejuran FDA approved in the U.S.?
Rejuran is not currently FDA-approved as a standalone injectable treatment in the United States. Approval status varies by country and by specific product formulation.
How does Rejuran differ from fillers?
Fillers are designed to add volume beneath the skin. Rejuran does not add volume, it’s intended to support skin repair, hydration, and overall skin quality instead.
Does microneedling hurt?
Most patients tolerate the procedure well, especially with topical numbing applied beforehand. Sensations during treatment are typically described as mild pressure, vibration, or light prickling.
Is numbing cream used?
Yes, a topical numbing cream is applied before treatment to improve comfort during the procedure.
How long does recovery take?
Most patients experience
24–72 hours of redness, mild swelling, or sensitivity before returning to their normal routine.
Can it improve acne scars?
Yes, many patients pursue this combination specifically to help soften the appearance of acne scarring through collagen remodeling support.
Can it treat melasma?
Microneedling and Rejuran are not primary treatments for melasma, and in some cases microneedling may not be appropriate for active melasma. This should be discussed during a consultation.
Can darker skin tones receive this treatment?
Many skin tones can be candidates for this treatment, though a consultation is important to assess individual risk factors, including the potential for post-inflammatory hyperpigmentation.
How many sessions are recommended?
This depends on your specific goals — some patients see benefit from a single session, while a series is often recommended for concerns like acne scarring or more pronounced texture issues.
How long do results last?
Results vary based on individual skin condition and maintenance, but many patients maintain improvements for several months with periodic follow-up treatments.
Is there downtime?
Yes, though it is generally brief, most patients experience 24–72 hours of visible redness and sensitivity.
Can men receive Rejuran?
Yes, Rejuran and microneedling combinations are suitable for men and women seeking to improve skin quality, texture, and hydration.
Can I exercise afterward?
It’s generally recommended to avoid strenuous exercise for at least 24 hours after treatment, since sweating and heat can irritate freshly treated skin.
Can I wear makeup after treatment?
Makeup is typically avoided for a short recommended period after treatment to support proper healing; your provider will confirm timing.
Can Rejuran be combined with laser treatments?
In some cases, yes, but this depends on individual assessment and appropriate timing between treatments, which your provider will determine.
Can I receive Botox after Rejuran?
Neurotoxin treatments can sometimes be combined with Rejuran, but the sequencing and timing should be evaluated individually by your provider.
What should I avoid before treatment?
Patients are generally advised to avoid retinoids, exfoliating acids, sun exposure, and self-tanning products in the days leading up to treatment.
What skincare products should I use afterward?
A gentle, non-irritating cleanser, a hydrating moisturizer, and broad-spectrum sunscreen are typically recommended following treatment.