The global demand for non-surgical aesthetic treatments continues to grow as more people seek effective ways to improve skin quality without undergoing invasive procedures. Skin boosters have become one of the most popular solutions for enhancing hydration, elasticity, and overall skin appearance while supporting the skin’s natural regenerative processes.
Among the leading injectable skin rejuvenation treatments are Profhilo and Rejuran. Although both are designed to improve skin quality, they work through different mechanisms and are suitable for different skin concerns. Understanding these differences can help patients and medical professionals choose the most appropriate treatment.
This article compares Profhilo vs Rejuran, including their composition, mechanism of action, clinical benefits, treatment protocols, side effects, and expected results.
Key Takeaways
Profhilo is composed of highly concentrated hyaluronic acid (HA), while Rejuran contains polynucleotides (PN) derived from salmon DNA.
Profhilo primarily improves skin hydration and elasticity, whereas Rejuran focuses on skin repair and regeneration.
Both treatments are minimally invasive and require little downtime.
Treatment protocols differ, with Profhilo usually requiring fewer sessions than Rejuran.
Consulting a qualified medical professional is essential to determine the most suitable option based on individual skin concerns.
Composition and Mechanism of Action
Although both products are classified as skin boosters, their ingredients and biological effects differ significantly.
Profhilo
Profhilo contains one of the highest concentrations of pure hyaluronic acid available in injectable skin treatments. Unlike traditional dermal fillers, it does not add facial volume. Instead, it spreads evenly beneath the skin to stimulate the production of collagen and elastin while providing deep hydration.
The treatment enhances skin firmness, improves elasticity, and restores a smoother, healthier appearance.
Rejuran
Rejuran is formulated with polynucleotides extracted from salmon DNA. These molecules support tissue repair by promoting cellular regeneration and improving the skin’s natural healing response.
Following injection into the dermis, Rejuran helps repair damaged skin, strengthen the skin barrier, improve elasticity, and refine overall skin texture.
Clinical Benefits and Skin Concerns
Both treatments have demonstrated positive clinical outcomes, although they target different aspects of skin aging.
Profhilo Is Best For
Skin dehydration
Loss of elasticity
Mild skin laxity
Dull complexion
Fine lines
Crepey skin on the face, neck, and hands
Patients often notice increased skin hydration within several weeks, while improvements in firmness continue as collagen remodeling progresses.
Rejuran Is Best For
Acne scars
Damaged skin barrier
Enlarged pores
Fine wrinkles
Uneven skin texture
Sensitive or inflamed skin
Rejuran is particularly valued for its regenerative properties, making it suitable for patients looking to improve overall skin health rather than simply increasing hydration.
Benefits of Profhilo vs Rejuran
Profhilo Benefits
Deep skin hydration
Stimulates collagen and elastin production
Improves skin firmness
Enhances elasticity
Smooths fine lines
Creates a natural glow
Minimal treatment downtime
Rejuran Benefits
Supports tissue regeneration
Repairs damaged skin
Improves skin texture
Reduces acne scars
Strengthens the skin barrier
Improves elasticity
Helps reduce inflammation
Side Effects
Both treatments are generally well tolerated when administered by trained healthcare professionals.
Common Profhilo Side Effects
Mild swelling
Redness
Tenderness
Small injection-site bumps
Bruising
These reactions usually disappear within 24 to 72 hours.
Common Rejuran Side Effects
Injection-site redness
Swelling
Bruising
Mild discomfort
Temporary papules
Most side effects resolve naturally within a few days.
Treatment Protocol
Profhilo
The standard treatment consists of:
Two treatment sessions
Four weeks between sessions
Maintenance every six to twelve months
Rejuran
Typical treatment protocols include:
Three to four sessions
Approximately four weeks apart
Maintenance depending on skin condition and desired results
Patients with more significant skin damage may require additional sessions.
How Long Do Results Last?
Profhilo results generally last six to nine months, depending on age, lifestyle, and skincare routine. Regular maintenance treatments help prolong the effects.
Rejuran results typically last six to twelve months, with gradual improvements becoming more noticeable after multiple treatment sessions as skin regeneration continues.
Which Treatment Should You Choose?
The best option depends on your primary skin concern.
Choose Profhilo if your goal is:
Deep hydration
Improved firmness
Better elasticity
Natural-looking skin rejuvenation
Choose Rejuran if you want to:
Repair damaged skin
Improve acne scars
Strengthen the skin barrier
Enhance overall skin quality
In many aesthetic practices, these treatments may even be combined as part of a comprehensive skin rejuvenation plan, depending on the patient’s needs and professional assessment.
Conclusion
Profhilo and Rejuran are both highly effective injectable skin rejuvenation treatments, but they serve different purposes. Profhilo focuses on bio-remodeling the skin through intensive hydration and collagen stimulation, while Rejuran promotes cellular repair and tissue regeneration using polynucleotides.
Understanding their unique mechanisms and clinical benefits allows patients to make informed decisions about their treatment options. A consultation with an experienced medical professional is the best way to determine which injectable is most appropriate for individual skin goals.
FAQs
Is Profhilo better than Rejuran?
Neither treatment is universally better. Profhilo excels at improving hydration and skin laxity, while Rejuran is more suitable for skin repair and regeneration.
Can Profhilo and Rejuran be combined?
Yes. Many practitioners combine these treatments to address multiple aspects of skin aging, including hydration, collagen stimulation, and tissue repair.
Which treatment lasts longer?
Both treatments generally provide results lasting between six and twelve months, although individual outcomes vary depending on skin condition and maintenance.
Which treatment requires fewer sessions?
Profhilo usually requires two initial sessions, while Rejuran commonly involves three to four treatment sessions.
