SERYN Cosmetic Surgery Clinic Hanoi

SERYN Cosmetic Surgery Clinic is a licensed specialist facility on the third floor of 454 Xa Dan, Van Mieu–Quoc Tu Giam Ward, Hanoi. The provider publishes operating licence 5001/HNO-GPHD, issued by the Hanoi Department of Health on 9 July 2026. The clinic belongs to Clinexa Vietnam Joint Stock Company, business registration number 0111119547.

The exact floor matters. SERYN Dermatology Clinic occupies the first and second floors at the same address under a separate operating licence, while this profile concerns the third-floor cosmetic-surgery unit. SERYN also has a multidisciplinary clinic in Ho Chi Minh City, but its licence, address and hours are not the credentials for the Hanoi facility.

Doctor-led facial assessment

The official site emphasises facial analysis by a doctor and an individual treatment roadmap. Its approach combines assessment of facial volume, expression lines, skin quality and support structures rather than treating every concern with one technology. This should begin with medical history, previous procedures and a discussion of what the patient actually wants to change.

Bring the names and dates of earlier fillers, botulinum products, threads, surgery, lasers or energy-based treatments. Mention allergies, pregnancy, breastfeeding, bleeding disorders, autoimmune conditions, active skin infection and medicines or supplements that affect bruising. A photograph-based enquiry can start a conversation, but it cannot establish anatomy, product compatibility or procedural risk.

Understanding SERA CORE 7-in-1

SERA CORE is SERYN's branded, multi-step facial-rejuvenation pathway. The provider describes a combination that may draw on muscle stimulation, wrinkle-relaxing injection, CaHA or HA-based volume correction, Lumicell skin care, Exion radiofrequency and supportive recovery technologies. Its detailed page explicitly says that not every client necessarily receives every component.

Patients should therefore ask for the generic name of each proposed procedure rather than consenting to the package label alone. The written plan should identify the product or device, treatment area, dose or settings where relevant, expected benefit, common temporary effects, material risks, alternatives and total cost. A seven-part brand name does not justify seven interventions when fewer are appropriate.

Facetem Max and calcium-hydroxylapatite treatment

The English homepage describes Facetem Max as volume restoration using calcium-hydroxylapatite, or CaHA, microspheres. This is an injectable medical procedure, not an ordinary facial. Suitability depends on the treatment area, anatomy, previous filler and the clinician's assessment.

Before injection, confirm the exact product, sealed packaging, expiry date, amount planned and doctor responsible. Discuss bruising, swelling, asymmetry, nodules, infection and vascular complications, including the clinic's emergency protocol. Patients should receive aftercare instructions and a route for urgent contact if pain, skin colour change, visual symptoms or another unexpected reaction develops.

Volume Up and hyaluronic-acid filler

Volume Up is presented as a next-generation hyaluronic-acid approach for hollow areas and facial balance. Hyaluronic acid is not one uniform product: formulation, placement depth and amount affect how it behaves. A conservative plan may involve staged assessment rather than trying to reach the final volume in one session.

Ask how the clinician distinguishes natural asymmetry, age-related volume loss and structural issues that filler cannot correct. Confirm whether dissolving agent and emergency supplies are available and what follow-up is included. Existing filler may need assessment before any new product is added, especially when its identity or location is uncertain.

Smoothline and expression-line treatment

The provider describes Smoothline as treatment of dynamic expression lines using a Daewoong product while aiming to preserve natural expression. A wrinkle-relaxing injection acts on muscle activity, so the consultation should cover facial movement, dose, previous response and the risk of unwanted weakness or asymmetry.

Results are not immediate and duration varies. Ask when review is appropriate, whether adjustments are included and what activities or medicines require special instructions. A branded pathway should never replace the name and batch details of the product actually administered.

Exion Youth and energy-based treatment

Exion Youth is the clinic's name for a radiofrequency-based pathway intended to address skin firmness. The broader SERA CORE material also refers to Exion Prime. Energy-based procedures should be selected according to skin condition, treatment depth and contraindications, not simply because they are non-surgical.

Disclose implanted electronic devices, metal in the treatment area, pregnancy, active infection, impaired sensation and recent procedures. Ask whether needles are involved, what discomfort and downtime to expect, who sets the device parameters and how skin burns or other complications are handled. Several sessions may be proposed, so request the complete schedule and price before starting.

Glasskin, Lumicell and supportive skin care

The English site describes Glasskin as a plumping and radiance-oriented treatment using Lumicell technology. Other SERA CORE material presents Lumicell alongside recovery steps such as OxyRegen and PlasmaReset. These names describe the provider's own pathways and should not be interpreted as independent evidence of a guaranteed result.

Patients with melasma, acne, rosacea, dermatitis or an uncertain lesion should establish whether the first- or second-floor dermatology clinic is the more appropriate service. Cosmetic skin care can support appearance and recovery, but a diagnosed disease may require a separate dermatological plan and licence.

Cosmetic surgery licence and procedural boundaries

The third-floor unit holds a cosmetic-surgery specialist licence. That confirms a regulated facility identity, but it does not prove that every operation or procedure imaginable is offered, nor that a particular intervention is suitable for one patient. The current English homepage concentrates on facial rejuvenation and does not provide enough official detail to claim routine rhinoplasty or a complete surgical catalogue.

For any proposed surgery, request the surgeon's name and credentials, the precise procedure, anaesthesia plan, operating setting, recovery schedule and arrangements for complications or hospital transfer. Ask who provides care outside normal appointments and how many in-person reviews are required before leaving Hanoi.

Hours, contact and arrival at Xa Dan

The cosmetic-surgery clinic publishes hours of 07:00–21:00 every day from Monday to Sunday. The official English homepage lists hotline 0902 666 936 and an appointment form. Opening hours do not mean that every doctor or procedure is available throughout that period, so confirmation should name the doctor, floor and service.

At 454 Xa Dan, go to the third floor for the cosmetic-surgery clinic. Someone attending dermatology should use the first- and second-floor unit instead. International patients should ask whether their preferred consultation language is available; an English webpage is not proof that all consultations, consent forms or aftercare are offered in English.

Consent, pricing and follow-up for international patients

Obtain an itemised quotation separating consultation, product, device sessions, anaesthesia, medicines and follow-up. For injectables, keep the product label and batch information. For device treatment, request the treatment record. Avoid scheduling a first procedure immediately before an international flight or important event because swelling, bruising and the need for review may outlast the visit.

Vietnam Clinic's guide to beauty clinics in Hanoi can help compare published scope and locations. The decision should rest on the doctor, licence, generic procedure, informed consent and complication plan rather than package branding or promised transformation.

When hospital or emergency care is necessary

After an injectable or energy-based procedure, visual disturbance, severe or increasing pain, blanching or darkening skin, difficulty breathing, facial or throat swelling, weakness or loss of consciousness needs urgent medical attention. The clinic should provide specific warning signs and an emergency contact before the patient leaves.

Cosmetic treatment should be postponed when there is active infection, unexplained illness or a medical condition that has not been assessed. A planned clinic review is not a substitute for an emergency department when symptoms are time-critical.

Verified services include doctor-led facial analysis, individual rejuvenation planning, SERA CORE multi-technology pathways, CaHA-based Facetem Max, hyaluronic-acid Volume Up, Smoothline expression-line treatment, Exion radiofrequency care, Glasskin and Lumicell-oriented skin treatment, and post-treatment support. The official pages do not establish a complete surgical menu, insurance billing, payment methods, home visits or guaranteed foreign-language support; those fields remain unclaimed until the provider publishes adequate evidence.