What Is Rejuran I?

Rejuran I is a Polynucleotide (PN) treatment specially formulated for the thin and delicate skin around the eyes.

Unlike traditional fillers that primarily add volume, Rejuran I focuses on skin repair, regeneration and improvement of skin quality.

The treatment is designed to support healthier skin by improving the overall condition of the under-eye area.

Potential benefits may include:

• Improved skin quality
• Better hydration
• Enhanced skin elasticity
• Reduction in fine lines
• Healthier under-eye skin
• Improved skin texture

Rejuran I is commonly incorporated into comprehensive under-eye rejuvenation treatment plans.

What Causes Dark Eye Circles?

Understanding the cause of dark eye circles is important because not every type of dark circle responds to the same treatment.

Thin Under-Eye Skin

The skin beneath the eyes is naturally thin.

As skin becomes thinner with age, underlying blood vessels become more visible and contribute to a darker appearance.

Tear Trough Hollowing

Volume loss beneath the eyes may create shadows that resemble dark circles.

This condition is commonly referred to as a tear trough deformity.

Pigmentation

Excess pigmentation may cause brownish discoloration beneath the eyes.

This is more common in certain skin types and may be influenced by genetics and sun exposure.

Blood Vessel Visibility

Visible veins beneath thin skin may contribute to bluish or purplish dark circles.

Aging

Collagen loss, skin thinning and reduced elasticity can worsen under-eye concerns over time.

How Does Rejuran I Work?

Rejuran I focuses on improving the quality of the skin itself.

Rather than simply masking the appearance of dark circles, the treatment aims to support skin regeneration and healthier skin function.

Potential benefits may include:

Improved Skin Thickness

Thin under-eye skin is one of the most common contributors to dark circles.

Improving skin quality may reduce the visibility of underlying structures.

Enhanced Hydration

Well-hydrated skin often appears healthier and more radiant.

Better Skin Quality

Patients frequently seek treatment to improve:

• Fine lines
• Crepey skin
• Skin texture
• Under-eye aging

Skin Regeneration Support

Polynucleotides are commonly used in regenerative aesthetic medicine to support skin repair and healthy aging.

Who May Benefit from Rejuran I?

Rejuran I may be suitable for patients experiencing:

• Thin under-eye skin
• Fine lines around the eyes
• Early aging changes
• Mild dark circles
• Poor skin quality around the eyes
• Dehydrated under-eye skin

A detailed assessment is required to determine suitability.

Rejuran I vs Tear Trough Fillers

Many patients are unsure whether they require Rejuran I or tear trough fillers.

The answer depends on the underlying cause of the concern.

Rejuran I

Primarily focuses on:

• Skin quality
• Hydration
• Fine lines
• Skin regeneration

Tear Trough Fillers

Primarily focus on:

• Volume restoration
• Hollowing correction
• Shadow reduction
• Under-eye contour improvement

Patients with tear trough hollowing may require fillers, while patients with thin skin and poor skin quality may benefit from Rejuran I.

In some cases, a combination approach may be recommended.

Rejuran I vs Rejuran Healer

Both treatments belong to the Rejuran family but are designed for different purposes.

Rejuran I

Specifically formulated for the delicate eye area.

Rejuran Healer

Typically used for overall facial skin rejuvenation and skin quality improvement.

Can Rejuran I Be Combined with Other Treatments?

Yes.

Many patients achieve better results through a combination approach.

Depending on the underlying cause, treatments may include:

Tear Trough Fillers

For volume loss and hollowing.

Skin Boosters

For hydration and skin quality improvement.

Polynucleotide Treatments

For regenerative skin support.

Anti-Aging Treatments

For comprehensive facial rejuvenation.

Combination treatment plans are often individualized according to the patient’s concerns.

What Results Can Patients Expect?

Results vary depending on the underlying cause of the dark circles.

Potential improvements may include:

• Better skin quality
• Improved hydration
• Smoother skin texture
• Reduction in fine lines
• Healthier-looking under-eye skin

Patients with pigmentation, volume loss or significant eyebags may require additional treatment approaches.

Under-Eye Rejuvenation Treatments

Rejuran I

Best for:

• Thin skin
• Fine lines
• Skin quality
• Early aging

Electri

Electri can be considered for patients seeking improved skin hydration, elasticity and overall under-eye skin quality.

Potential benefits include:

• Improved hydration
• Better skin texture
• Enhanced skin elasticity
• Healthier under-eye appearance
• Support for skin rejuvenation

Electri is commonly incorporated into comprehensive eye rejuvenation treatment plans, particularly for patients with dehydrated or tired-looking under-eye skin.

Juvelook

Juvelook is increasingly used for under-eye rejuvenation because of its collagen-stimulating properties.

Potential benefits may include:

• Improved skin thickness
• Enhanced collagen production
• Better skin elasticity
• Reduction in fine lines
• Support for under-eye rejuvenation

Juvelook is often considered for patients experiencing age-related collagen loss around the eyes and may be used as part of a long-term regenerative anti-aging strategy.

Tear Trough Fillers

Dermal Filler (tear trough) best for:

• Hollowing
• Volume loss
• Shadowing

Which Under-Eye Treatment Is Right for You?