Erbium laser 2940nm SH20 – for skin resurfacing, rejuvenation, and renewal

🎥Product video:

How Does the SH20 Er:YAG Laser Work?

The Er:YAG laser operates at a wavelength of 2940 nm, which is highly absorbed by the water contained in the skin. The laser energy is converted into heat, which precisely and controllably vaporizes the superficial layers of the skin.

Thanks to precise control of the ablation depth, damaged or unwanted superficial tissue can be removed while simultaneously stimulating the skin’s natural regeneration process and new collagen production. The result is smoother, firmer, fresher, and more even-looking skin.

During fractional treatment, the laser targets precisely defined micro-zones, preserving part of the surrounding tissue and allowing the skin to regenerate more quickly. The SH20 has a wide range of applications, including skin rejuvenation, skin resurfacing, wrinkle reduction, skin tightening, acne scar reduction, stretch mark reduction, removal of superficial pigmentation and age spots, pore reduction, skin brightening, eyelid lifting and reduction of under-eye bags, tightening of the skin around the mouth, reduction of nasolabial folds, and treatment of pigmentation in the areola and bikini areas.

What Makes the SH20 Er:YAG Laser an Exceptional Choice?

The 2940 nm Er:YAG technology provides highly precise superficial ablation with minimal thermal damage to the surrounding tissue. This makes it possible to achieve effective skin resurfacing while maintaining a shorter recovery time.

Key Advantages of the SH20:

• Micrometer-level ablation precision
• Minimal thermal damage to surrounding tissue
• Short recovery time
• Reduced treatment discomfort
• Possibility of both superficial and deeper resurfacing
• Fractional technology for gentler skin regeneration
• Adjustable energy according to the type of treatment
• Intuitive operation via a 15.6-inch touchscreen
• Ability to save parameters for individual treatment types

SH20 Er:YAG Laser Functions – What Is It Used For?

• Scar removal
• Wrinkle reduction
• Acne scar reduction
• Pigmentation removal
• Skin rejuvenation
• Enlarged pore reduction
• Skin tightening around the mouth
• Stretch mark treatment

Why Choose the SH20 Er:YAG Laser?

The SH20 is designed for professionals who want to offer their clients modern laser resurfacing with high precision and a short recovery time.

Thanks to the combination of ablative and fractional technology, the device allows treatment intensity to be adapted to the specific skin concern – from gentle superficial peeling to more intensive treatments for scars and skin imperfections.

One device provides a wide range of aesthetic treatments for both the face and body.

Main Advantages of the SH20 Er:YAG Laser

• 2940 nm – wavelength with high water absorption in the skin
• Highly precise controlled ablation
• Minimal thermal damage to surrounding tissue
• Shorter recovery time
• Reduced treatment discomfort
• Selected treatments can be performed without epidermal anesthesia
• Suitable for superficial and deeper resurfacing
• Fractional handpiece for gentler treatments
• 15.6-inch color touchscreen
• Easy parameter adjustment
• Ability to save customized treatment parameters
• Professional dehumidification system for stable laser energy transmission

Treatment by Skin Concern

Skin Rejuvenation and Tightening

The laser supports skin renewal and collagen stimulation, helping to improve the firmness, texture, and overall appearance of the skin.

Wrinkles and Skin Aging

Controlled resurfacing removes damaged superficial layers of the skin and promotes its natural renewal. It is particularly suitable for fine to moderate wrinkles.

Acne Scars

More intensive ablation can help smooth uneven skin texture and gradually improve the appearance of acne scars.

Pigmentation

The Er:YAG laser can be used to remove superficial pigmentation and age spots, particularly freckles and sun-related pigmentation.

Pores and Skin Texture

Resurfacing helps smooth the skin’s surface, reduce the appearance of enlarged pores, and improve overall skin texture and uniformity.

How Many Treatments Are Required?

The number of treatments depends on the type of concern, treatment intensity, and the individual response of the skin.

• Skin rejuvenation and tightening: approximately 3 treatments
• Scar reduction: approximately 3–5 treatments
• Recommended interval between treatments: approximately 1–1.5 months

More intensive ablative treatments may require a longer interval to allow the skin to fully regenerate. The exact number of treatments should always be determined by a qualified professional based on the client’s skin condition and desired results.

Technical Parameters

• Laser type: Er:YAG – Erbium:Yttrium Aluminium Garnet
• Wavelength: 2940 nm
• Pulse width: 100–1500 μs
• Energy: 200–3000 mJ
• Frequency: 1–10 Hz
• Spot size: 2–7 mm
• Maximum energy: 3 J
• Power: 3400 W
• Display: 15.6-inch color touchscreen
• Handpieces: R11 2–3 mm, R12 4–5 mm, R13 6–7 mm, fractional handpiece

Handpieces

R11 – 2–3 mm: suitable for precise treatment of smaller areas.

R12 – 4–5 mm: universal handpiece for medium-sized treatment areas.

R13 – 6–7 mm: suitable for treating larger areas.

Fractional handpiece: creates precisely controlled micro-ablation zones to support effective resurfacing and faster skin regeneration.

Post-Treatment Care

After ablative treatment, it is important to follow the professional’s aftercare recommendations. The skin should be protected from sun exposure, any scabs should not be removed manually, and recommended regenerative skincare should be used.

Immediately after treatment, it is advisable to avoid irritating skincare products and excessive sun exposure.

Note: Treatment results, the number of sessions, and appropriate treatment parameters may vary depending on the skin type, indication, treatment area, and individual response. Treatments should be performed by a properly trained professional according to the specific indication and applicable regulations governing the use of laser devices.