Lav Dual Thulium Laser: One Platform for Texture, Tone and Intimate Health
Why clinics are turning to dual-wavelength thulium technology
Skin concerns rarely come alone. Patients arrive with a mix of pigmentation, acne scars, early wrinkles, enlarged pores or texture changes after pregnancy and weight loss. At the same time, more women are looking for gentle but effective solutions for intimate health and confidence. Running several single-indication devices is expensive and hard to manage, so clinics are now looking for one platform that can do more — safely, with predictable downtime and a fast learning curve.
The Lav Dual Thulium Laser was designed exactly for this gap. Built by Cocoon Laser in Chongqing, China, it combines two thulium wavelengths — 1927nm and 1550nm — in one fractional platform, so practitioners can work both the superficial epidermis and the deeper dermis in a single device.
1927nm + 1550nm: a two-layer approach to better skin
Thulium wavelengths sit in a “sweet spot” between classic CO₂ lasers and gentler non-ablative technologies. They create controlled micro-injury columns in the skin that stimulate new collagen, while leaving surrounding tissue intact for faster recovery.
Lav Dual takes this concept further by pairing 1927nm and 1550nm beams in one handpiece.
- 1927nm thulium laser – works closer to the surface. It is ideal for superficial issues: uneven tone, sun damage, melasma and other hyperpigmented lesions.
- 1550nm non-ablative laser – penetrates deeper to remodel collagen and improve fine lines, acne scars and surgical scars without the long downtime of fully ablative systems.
Clinicians can fire each wavelength alone or combine them in one protocol, giving a “two-layer” resurfacing effect: polishing the surface while strengthening the foundation underneath. The result is smoother texture, tighter pores and a more even, luminous complexion with fewer sessions.
1927nm/1550nm
Fractional Thulium laser
Four treatment modes for face, body and intimate areas
Instead of locking clinics into one way of working, the Lav Dual Thulium Laser offers four treatment modes that can be mixed and matched depending on indication and patient tolerance.
1. Fractional Mode
Fractional mode lets you fine-tune parameters such as energy, pulse width, density and scan pattern. Practitioners can deliver light, medium or intensive fractional resurfacing, targeting both epidermal and dermal layers in a controlled way. This is the workhorse mode for overall skin rejuvenation, acne scars, textural damage and stubborn pigmentation.
2. Non-invasive Mode
Here the focus is deep thermal stimulation with a very comfortable surface feeling. Energy is delivered in a way that keeps the epidermis intact while heating deeper tissues, making it suitable for patients who need lifting, tightening or pore refining but cannot afford visible downtime. It is a popular choice for face and brow lifting, mild laxity and early aging changes.
3. Sliding Mode
Sliding mode uses lower fluence and high repetition rates so that energy accumulates gradually as you glide the handpiece over the skin. This “painting” technique distributes heat very evenly and is ideal for larger body areas or first-time patients who are nervous about lasers. It is also useful for maintenance visits after a more intensive course of treatments.
4. Private Mode
Beyond the face, Lav Dual includes a Private Mode that addresses women’s intimate concerns such as laxity, dryness and stress urinary incontinence by stimulating collagen and improving local blood flow. Protocols are designed to be comfortable and quick, helping clinics expand into the fast-growing field of vaginal rejuvenation with the same platform they use for facial work.
Indications: from daily glow to complex scars
Because of its dual-wavelength design and flexible modes, Lav Dual Thulium Laser covers a wide range of indications on the face and body:
- Static and dynamic fine lines, early wrinkles and stretch marks
- Uneven skin tone and dullness
- Photo-damage and age spots
- Melasma and mixed-type hyperpigmentation (with cautious protocols)
- Atrophic acne scars and post-surgical scars
- Enlarged pores and rough skin texture
- Seborrheic scalp issues and certain cases of hair thinning
- Internal and external vaginal rejuvenation and tone improvement
For clinics, this means the same device can be marketed for “full-face renewal”, “acne scar programs”, “body glow” and “women’s intimate health” packages, maximizing room usage and ROI.
ALL SKIN TONES,
ALL OVER THE BODY
Safe for all skin tones, all over the body
One of the key design goals was flexibility across Fitzpatrick skin types. With appropriate parameter selection, the Lav Dual Thulium Laser can be used on all skin tones, including darker complexions that are often excluded from traditional ablative laser resurfacing.
The system allows very precise control over spot size (down to 200 µm), scan patterns and density, helping practitioners balance efficacy against post-inflammatory hyperpigmentation risk. Combined with fractional delivery and optional non-invasive protocols, it becomes a versatile option not only for the face, but also for delicate zones like the neck, hands and décolleté.
Practical advantages for busy clinics
Technology is only helpful when it fits smoothly into day-to-day operations. Cocoon’s engineers built Lav Dual with several practical benefits in mind:
- Dual ablative and non-ablative effect – by switching modes and wavelengths, clinicians can offer both strong corrective sessions and gentle “lunchtime” treatments on the same platform, with shorter overall downtime compared to traditional resurfacing lasers.
- Thulium fiber design – thulium fiber lasers absorb less water than CO₂, providing deeper penetration with controlled thermal damage. The fiber source also offers long working life and low consumable cost, which keeps running expenses down.
- Adjustable scan area – from 1×1 mm to 8×8 mm, so you can focus energy where it is needed and speed up sessions on larger zones.
- Compact footprint – suitable for clinics where floor space is limited, yet powerful enough to become a central workhorse device.
For marketing, clinics can position Lav Dual as their “next-generation fractional thulium laser” for patients who want visible improvement but are afraid of aggressive ablative treatments.
Partnering with a global manufacturer
Lav Dual Thulium Laser is developed and manufactured by Cocoon Laser, a medical aesthetic device manufacturer based in Chongqing, China, with a growing global footprint in more than 70–80 countries. The company offers OEM/ODM services, distributor support, training and marketing materials to help partners introduce the system smoothly into their local markets.
Is Lav Dual Thulium Laser right for your clinic?
If your practice is looking for a single platform that can resurface skin, treat scars and pigmentation, and open the door to intimate health treatments — without long shutdown periods or complex maintenance — Lav Dual is worth a closer look. Dual wavelengths, four intuitive modes and compatibility with all skin tones make it a flexible, future-proof addition to any modern aesthetic clinic.
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