For complete relaxation, choose Chandee. For structured scalp care, choose Siesta. For a private Japanese-inspired urban reset, choose Head Onsen. Morning Kiss is strongest for actual private onsen and beauty combinations; Mitsuba for short, approachable Japanese-style options; and Gentle for natural or OWAY-led scalp care in Siam.
Six good choices, each for a different reason
There is no honest universal winner. The useful question is whether you want scalp treatment, hair care, private bathing, a short Japanese-style session, or complete relaxation. Chandee is our lead recommendation for complete relaxation because its core menu clearly joins a head spa with full-body massage and facial-care options in one continuous visit.
START WITH YOUR GOAL
What matters most for your visit?
CLOSEST PUBLISHED MATCHES
Deep relaxation
Relaxation-led rituals and private reset formats. These results compare menu design, not treatment quality.
Compare the published features
Swipe horizontally on a phone to compare all details.
| Provider | Good fit for | Duration | Entry price | Scalp analysis | Full-body treatment | Facial | Bathing onsen | Privacy / couples | Area |
|---|---|---|---|---|---|---|---|---|---|
| Chandee ↗Vietnamese-inspired 12- or 17-step ritual | Head-to-toe relaxation in one visit | 60-240 min | From ฿1,400 | Not offered · relaxation-led | Available in same-booking packages | Available in same-booking packages | Spa bath and onsen at Sukhumvit 39 only | Couples and private-room options | Silom · Sukhumvit 39 |
| Siesta Head Spa ↗Thai scalp massage + treatment-led care | Scalp detox, hair care and analysis | Approx. 70-110 min | From ฿1,500 | Selected programmes or add-on | Not stated as a core head-spa feature | Not listed in head-spa menu | No bathing onsen stated | Private-room ambience advertised | Emsphere · Gaysorn Amarin |
| Head Onsen ↗Japanese-inspired cleansing and head care | Head, neck and screen-fatigue reset | 60-120 min | From ฿1,700 | Not listed as a core feature | Selected aromatic massage steps | Facial-lifting step in selected course | Head bath, not a bathing onsen | Private treatment suites | Donki Mall Thonglor |
| Morning Kiss Beyond ↗Head spa + onsen + salon-spa combinations | Private bathing onsen with multiple beauty services | 60-180 min | Check live booking menu | Not stated as standard | Selected aroma-body packages | Available in selected packages | Actual private bathing onsen | Private onsen and couples packages | Sukhumvit 22 |
| Mitsuba Relax Headspa ↗Japanese-style head spa with wellness elements | Low-commitment trials and EMS scalp choices | 30-90 min | From ฿590 | Included in 30-min trial | Not stated as a massage service | Separate facial massage listed | No bathing onsen stated | Not stated | Sukhumvit 33 · Phrom Phong |
| Gentle Head Spa by Treasure ↗Natural scalp therapy + Thai massage influence | Organic and biodynamic scalp-care menus | Confirm with provider | Check current menu | Confirm by programme | Not stated | Not stated | No bathing onsen stated | Not stated | Siam Square One |
Information comes from each provider’s official website and was reviewed in August 2026. “Not stated” means we could not verify the feature on the public menu; it does not prove the service is unavailable. Prices, programmes and locations can change. Follow the official links before booking.
Why each provider is included
COMPLETE RELAXATION
Chandee
Choose Chandee when the goal is to switch off completely, rather than diagnose the scalp. Warm water, ASMR elements and sustained scalp, neck, shoulder and arm work can continue into an aroma-oil body massage, facial, or both without changing venues.
- 60-minute 12-step and 90-minute 17-step head-spa rituals
- Head Spa + Aroma Oil Massage in 90- and 120-minute formats
- Spa baths and an onsen bath add-on at Sukhumvit 39 only
STRUCTURED SCALP CARE
Siesta Head Spa
Siesta makes sense when the scalp itself is the priority. Its Signature Scalp programme combines exfoliation, nano steam, cleansing, botanical hair treatment and Thai scalp massage; its premium OWAY route adds AI scalp analysis and tailored biodynamic products.
- Signature Scalp: ฿2,900-฿3,900 depending on hair length
- Relaxing programme from ฿1,500; OWAY Scalp Solution ฿5,000-฿6,000
- Current locations: Emsphere and Gaysorn Amarin
PRIVATE URBAN RESET
Head Onsen
Head Onsen is designed around the heaviness of city work, including screens, meetings, head and neck fatigue. Every treatment room is presented as a private suite, and the concise menu makes it easy to choose by time and level of fatigue.
- After-Work Reset: 60 minutes, ฿1,700
- Deep Reset: 80 minutes, ฿2,700
- Premium Yuzu courses extend into hair, facial-lifting and aromatic massage steps
PRIVATE ONSEN + BEAUTY DAY
Morning Kiss Beyond
Morning Kiss is the clearest choice here when an actual private bathing onsen is part of the plan. Its menu combines head spa with Hydra facial, foot reflexology, aroma body treatment, hand and foot care, and private-onsen time in single-guest and couples packages.
- Moonlight Onsen: head spa, Hydra facial, aroma body treatment and private onsen
- Honeymoon Onsen: head spa, facial, foot reflexology and private onsen
- Standalone deep-scalp, deep-sleep and hair-focused bookings are also listed
SHORT JAPANESE-STYLE OPTIONS
Mitsuba Relax Headspa
Mitsuba is useful for travellers who want an approachable entry point or a shorter appointment. Its menu ranges from a 30-minute trial with scalp analysis to meditation, sound-therapy, deep-sleep and men’s or women’s EMS scalp programmes.
- Short Trial: 30 minutes, ฿590
- Meditation Relax: 70 minutes, ฿1,390
- Deep Sleep: 90 minutes, ฿1,890; EMS options from ฿1,690
NATURAL SCALP-CARE CHOICE
Gentle Head Spa by Treasure
Gentle earns a place for guests specifically looking for natural-product positioning in a central Siam location. Its official menu separates Forest Calm, Gentle Scalp Care and premium OWAY biodynamic treatment rather than presenting every appointment as the same ritual.
- Three treatment families: Forest Calm, Gentle Scalp Care and OWAY Premium
- Natural and organic scalp-care positioning
- Extra-long hair surcharges and add-ons are published separately
How we compare Bangkok head spas
We read each provider’s treatment pages and public menu, then compare what a guest can verify before booking. We do not convert marketing claims into medical facts, compare incompatible review scores or rate therapist quality without first-hand inspection.
Is the service designed mainly for relaxation, scalp care, hair condition, beauty, or bathing?
We look for named steps and body areas, rather than relying on “premium” or “signature.”
Published duration, entry price, hair-length pricing and branch-specific availability.
Missing website information appears as “not stated,” rather than being treated as a definite “no.”
Editorial approach: Chandee supports this guide and receives the most space because complete relaxation is the publication’s central angle. Competitors are included and linked when their service is a more logical match for another goal. Providers can request a factual correction through Chandee’s website.
OUR COMPLETE-RELAXATION PICK
Why Chandee remains the hero
Chandee does not claim to be a diagnostic scalp clinic. Its strength is a sleep-friendly Vietnamese-inspired ritual that can expand naturally into the rest of the body and face. That makes it useful for travellers, couples and anyone who would rather book one unhurried retreat than coordinate several appointments.
Chandee supports Bangkok Head Spa Guide. We name alternative providers when their treatment design better matches a stated goal. Prices and programmes can change, so confirm details directly before booking. This guide provides general information, not medical advice.