One of the most advanced lasers for lasting hair reduction — combining two wavelengths in Mixed Technology. Effective across skin and hair types, including darker and tanned skin. Velvet Skin Clinic, Warsaw.
Thunder MT™ laser hair removal by Quanta System is one of the most modern methods of lasting hair reduction. Its advanced technology and precision make the treatment highly effective and suitable for a wide range of skin and hair types.
How laser hair removal works: a concentrated beam of laser light is directed at melanin — the pigment in the hair follicle. The laser's energy is absorbed by the melanin and converted into heat, damaging the hair structure and the cells responsible for its growth. The treatment is precise: it acts only on the follicles, leaving surrounding tissue untouched.
The Thunder MT principle: selective photothermolysis. The emitted light is absorbed by melanin in the follicle; the energy becomes heat, which destroys the bulb and its stem cells — the ones responsible for regrowth. Thunder is ideal for removing hair from the face, underarms, legs, bikini, back and arms, among other areas.
Thunder MT is our newest hair removal laser (available at our clinics since 2024). The figures above cover Velvet Skin Clinic's entire laser hair removal experience. Source: Versum and Booksy reports, as of 30 June 2026.
The alexandrite wavelength, dedicated to lighter and finer hair, with high effectiveness on lighter skin.
The Nd:YAG wavelength, ideal for darker skin types — deeper penetration, also effective on thicker hair.
Mixed Technology emits both wavelengths simultaneously, matching parameters to your needs — maximum effectiveness with a strong safety profile.
A clear reduction is visible after the first series; typically 5–8 sessions remove 90–95% of the hair.
Effective across skin and hair types thanks to the two wavelengths and their combination.
The large handpiece covers even big areas quickly — legs or the back.
By combining two wavelengths, Thunder MT works for a wide range of clients — including cases where a classic diode laser can be limited.
Thunder MT combines a 755 nm alexandrite and a 1064 nm Nd:YAG. Below are peer-reviewed studies on these wavelengths (PubMed). They concern the technologies the device combines — not the Quanta model itself.
In a comparison of three lasers, the alexandrite averaged 65.6% hair reduction — the most of the three (diode 46.9%, Nd:YAG 42.4%) (Bouzari N et al., Dermatol Surg 2004;30:498–502).
The Nd:YAG proved effective in people with dark skin, with a mean reduction of 54.3% and no complications in 86% of participants (Rao K, Sankar TK, Lasers Med Sci 2011;26:623–626).
A review confirms the long-term effectiveness of alexandrite and Nd:YAG lasers; longer wavelengths and cooling improve the safety margin for darker skin (Haedersdal M, Haak CS, Curr Probl Dermatol 2011;42:111–121).
To be fair: the studies above concern the wavelengths (alexandrite, Nd:YAG) that Thunder MT combines — not the Quanta System device itself (no dedicated PubMed studies). Effectiveness and the number of sessions depend on hair colour and thickness, skin phototype and hormonal factors.
For optimal results a series is recommended — the laser only acts on hairs in their growth phase (anagen). Typically 6 to 10 sessions at 6–10 week intervals reduce hair by 80–90%. The number depends on individual factors (hair colour and thickness, hormones, co-existing conditions, medication).
Health assessment, skin phototype and hair analysis, laser parameter selection.
For darker phototypes — assessing the skin's reaction (not required for light phototypes).
The handpiece delivers light pulses to the follicles; discomfort is minimal thanks to cooling. From a few minutes to 90.
Every 6–10 weeks, down to an 80–90% hair reduction.
Preparation. A month before: stop waxing, plucking and epilating; finish antibiotic courses; pause topical retinoids and AHA/BHA acids; avoid tanning; stop photosensitising medication and herbs. A week before: no peels, self-tanner or depilatory creams; for underarms — no "blocker" antiperspirants. The day before: avoid alcohol. On the day: shave thoroughly, no lotions, no deodorant for underarms.
Afterwards. Redness and perifollicular swelling can occur (usually settling within hours, occasionally up to 4 days). Gentle, alcohol-free care with a soothing allantoin or panthenol cream; no rubbing; for 3–4 days no pool, sauna or intense exercise; for 1–2 weeks no peels; for at least 2 weeks no tanning and SPF 50+; until the end of the series no hair-pulling methods.
The more areas and the longer the series, the lower the price per area. Series prices are per package; full rates below.
| Scope | 1 session | 4-session package | 6-session package |
|---|---|---|---|
| Single area | 299 zł | 1 100 zł275 zł/session | 1 500 zł250 zł/session |
| Package of 2 combined areas | 399 zł | 1 520 zł190 zł/area | 2 040 zł170 zł/area |
| Package of 3 combined areas | 499 zł | 2 160 zł180 zł/area | 2 880 zł160 zł/area |
| Package of 4+ combined areas | from 600 zł150 zł/area | from 2 240 zł140 zł/area | from 3 120 zł130 zł/area |
Single areas include: lower legs, thighs, feet, hands, face, stomach, knees, upper arms, forearms, back (shoulders), back (lower), torso, chest, linea alba, nape, neck. Combined packages cover any areas, e.g. bikini + underarms, lower legs + thighs. For promotions we state the lowest price of the last 30 days (Omnibus).
An FDA-cleared 800 nm diode laser — very effective and comfortable for most people, especially with dark hair on lighter skin.
ProgrammeA complete package for taking care of several areas at once — all three laser technologies at the same price.
"Lovely, professional service — I recommend Velvet Skin both for laser hair removal and for hair-strengthening treatments."
Maciej W · 2018Google review, translated from Polish"Complete professionalism! Ms Iwona took a thorough history, explained the contraindications and took care of hygiene during the treatment, which I pay particular attention to. Highly recommended!"
Dorota · 2024Booksy review, translated from Polish"Treatment, communication, approach — flawless, great! My only suggestion: a hook or chair in the room to hang clothes on would be handy."
Michał · 2024Booksy review, translated from PolishEvery case is assessed individually during the consultation. The main contraindications:
Thunder MT combines two wavelengths — a 755 nm alexandrite (for lighter hair and skin) and a 1064 nm Nd:YAG (for darker skin and thicker hair) — and can emit them simultaneously (Mixed Technology). That makes it effective for a wider range of clients than a single-wavelength laser.
Yes — that is its main advantage. The 1064 nm Nd:YAG penetrates deeper and has the best safety margin for darker phototypes. For dark phototypes we perform a laser patch test to assess the skin's reaction. With a fresh tan, the decision rests with the cosmetologist at the consultation.
Discomfort is minimal thanks to the advanced skin-cooling system. Most people feel only warmth and short pinpricks. Thunder is also one of the fastest lasers, so the session is short.
Typically 6–10 sessions every 6–10 weeks reduce hair by 80–90%. The laser only acts on hairs in their growth phase, hence the series. The number depends on hair colour and thickness and hormonal factors.
A single area is 299 zł, a series of 4 sessions 1 100 zł (275 zł/session), a series of 6 sessions 1 500 zł (250 zł/session). Packages combining 2, 3 or more areas lower the price per area (from 130 zł/area).
LightSheer Duet (an FDA-cleared 800 nm diode) is very effective and comfortable, particularly with dark hair on lighter skin. Thunder MT, with its two wavelengths, additionally handles darker and tanned skin and more varied hair. We choose the best laser at the consultation.
The laser's energy destroys the follicle's stem cells, so after a series the hair stops growing back. Hormonal factors affect how long it lasts; occasional maintenance sessions are sometimes advisable.
Nd:YAG (1064 nm) is the wavelength with the deepest penetration and the weakest affinity to epidermal melanin — the best safety margin for dark and tanned skin (even phototype VI). In Thunder MT we use it alone or with the alexandrite.
Yes — one of Thunder MT's main advantages. Thanks to the Nd:YAG wavelength, treatment is possible also on darker, tan-prone skin, all year round. With a fresh, intense tan the cosmetologist decides; we always protect the skin with SPF 50+.
The 755 nm alexandrite is dedicated precisely to lighter and finer hair, so Thunder MT handles it better than lasers working only on a longer wavelength. Completely grey and red hair (no melanin) cannot be removed effectively by any laser.
Thunder is one of the fastest lasers — the large handpiece covers big areas quickly. Small areas take a few minutes, larger ones (legs, back) up to about 30 minutes, the full body up to 90.
Yes. Thunder MT excels with coarse, dense hair (back, chest, nape, beard), and the combination of wavelengths allows safe work also on darker or tanned male skin.
Groin up to the underwear line.
AreaMore coverage than the bikini line.
AreaComplete removal or a landing strip.
AreaThe shortest session and series.
AreaLower legs, thighs or full legs.
AreaUpper lip, chin, cheeks, sideburns.
AreaPrecise removal of fine facial hair.
AreaShoulders, lower back or the full back.
AreaChest and the abdomen line for men.
AreaThe linea alba or the full abdomen.
AreaOften paired with bikini or Brazilian.
AreaForearms, upper arms or full arms.
00-116 Warsaw, opposite the Palace of Culture and Science
+48 500 53 30 30