Aesthetic Medicine

Skin Booster — Hyaluronic Acid Hydration Injections

Skin boosters are an injection technique that delivers low-viscosity, lightly cross-linked hyaluronic acid into the dermis via multiple micro-injections to deeply hydrate the skin from within, while improving smoothness, elasticity, and fine lines. Unlike dermal fillers, they do not add volume or sculpt facial contours. A typical treatment protocol consists of 2–3 sessions spaced 2–4 weeks apart, with results lasting 4–6 months.

Compiled from BonBoz Clinic clinical documentation — currently in medical review

Mechanism of Action

The hyaluronic acid (HA) in skin boosters has a low degree of cross-linking, allowing it to spread evenly throughout the dermis rather than holding a concentrated shape. Each HA molecule binds water at many times its own weight, plumping the dermis and enhancing the skin surface's light reflection. In addition, the micro-injuries from the needle combined with HA stimulate fibroblasts, mildly boosting collagen and elastin production after 4–8 weeks. Some formulations also incorporate amino acids, vitamins, or biphasic HA to prolong results.

How Do Skin Boosters, Fillers, and Mesotherapy Differ?

Dermal fillers are highly cross-linked gels placed in deeper tissue layers to restore volume and sculpt facial contours. Skin boosters use a fluid, low cross-linked HA injected into the dermis to enhance overall skin quality. Mesotherapy delivers a cocktail of nutrients (vitamins, minerals, and uncross-linked HA) into the superficial skin layers via micro-injections, offering shorter-lived effects and requiring more frequent sessions. Treatment selection depends on the primary concern: volume loss → filler; dehydrated, dull, finely lined skin → skin booster; ongoing maintenance and nutrient replenishment → mesotherapy.

Indications

Dehydrated, dull skin with fine lines in areas such as under the eyes, crow's feet, perioral region, neck, and the backs of the hands; age-related skin thinning; skin recovery support following incorrect treatments (once the skin barrier has stabilized); and pre-event skin preparation (recommended 3–4 weeks in advance). Skin boosters do not replace daily skincare routines and sun protection.

Risks to Consider

Bruising, swelling, and small injection-site papules lasting 2–5 days (more noticeable around the eyes); temporary surface irregularities if injected too superficially; localized inflammation or infection (rare); and reactivation of herpes simplex in predisposed individuals. While vascular risks are significantly lower than with traditional fillers, the procedure must still be performed by a qualified physician.

At BonBoz

Our aesthetic dermatologists conduct a thorough skin analysis to assess hydration levels, skin thickness, and accompanying concerns. We select licensed, registered products, apply topical anesthesia beforehand, and use precise manual micro-puncture techniques or delivery-assisted devices. The protocol typically begins with an initial series of 2–3 sessions followed by maintenance treatments. All procedures are performed directly by our physicians, accompanied by post-care guidance to sustain optimal results.

Technique variants

1

Facial skin booster

A foundational treatment for dry, dehydrated skin.

2

Neck and back-of-hand skin booster

Delicate skin areas requiring specific dosage and injection parameters distinct from the face.

3

Maintenance skin booster

Treatments administered at longer intervals following the completion of the initial course.

When should you see a doctor?

  • The target injection area is inflamed or has open lesions.
  • Have previously experienced a reaction to HA.
  • Currently pregnant or breastfeeding.
  • You need volumetric contouring — skin boosters do not serve this purpose; dermal fillers are the appropriate choice for that goal.

How is it performed?

Disinfect and map the treatment area. The doctor injects low-viscosity HA into the dermis across multiple micro-points spaced 0.5–1 cm apart (using manual micro-injection techniques or a multi-needle injector), delivering a very small amount per point; a cannula is used for the under-eye area to minimize bruising. Procedure time: 20–40 minutes.

Before the procedure

Skin analysis; medical history assessment (allergies, herpes, anticoagulants); thorough makeup removal; topical numbing for 20–30 minutes; avoid alcohol and aspirin for 24 hours.

After the procedure

Avoid applying makeup for 12–24 hours, do not rub or massage the area, and avoid saunas and intense sunlight for 3 days; injection marks fade within 2–5 days; sessions 2–3 are spaced 2–4 weeks apart; maintenance requires 1 session every 4–6 months.

Possible risks — your doctor explains them before treatment

  • Bruising, swelling, and small bumps at injection sites lasting 2–5 days
  • Temporary rippling if injected too superficially
  • Herpes reactivation in patients with a history of the condition
  • Inflammatory reactions, infection (rare)

Who should NOT have this?

  • Pregnant or breastfeeding
  • Active infections or inflammatory acne in the injection area
  • Allergy to HA or lidocaine
  • Severely compromised skin barrier (requires prior restoration)
  • Expectations of volume filling or facial contouring

How BonBoz uses it

BAP Technique (Bio Aesthetic Points) with Skin-Restructuring HA

The BAP technique involves injecting high-concentration, thermally cross-linked (chemical-free) HA into 5 anatomical points on each side of the face to spread throughout the tissue and stimulate collagen and elastin production on a large scale. It improves skin firmness, elasticity, and overall skin quality without adding volumetric contouring.

Learn about this method →

Botulinum Toxin (Botox)

Botulinum toxin provides controlled relaxation of muscles that cause dynamic wrinkles (forehead, frown lines, crow's feet) or overactive muscles (masseter muscle, mentalis muscle). Results become visible after 5–14 days and last 3–4 months.

Learn about this method →

HA Dermal Filler (Filler)

HA fillers are cross-linked hyaluronic acid gels injected into the skin or periosteum to restore volume, contour areas such as the chin, nose, cheeks, and lips, and smooth static wrinkles. They gradually dissolve over 6–18 months and can be reversed with an enzyme if needed.

Learn about this method →

Non-Surgical Aesthetic Medicine

Services page: Specialist physicians conduct examinations, recommend suitable options, and provide transparent cost estimates before you decide.

Learn about this method →

Want a cost range for your own case?

Estimate the cost →

Cost guidance

The cost depends on the amount of HA used per session, the number of sessions in the treatment plan, and the targeted treatment area.

The final price follows the doctor’s recommendation after an in-person exam. A confirmed quote has no hidden extras.

Inside the BonBoz clinic

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Frequently asked questions

How long do skin booster results last?

After a treatment course of 2–3 sessions, the results last for 4–6 months depending on individual skin condition and environmental factors; after that, a single maintenance session is recommended.

Does it add volume to the face?

No; low-viscosity non-crosslinked/lightly crosslinked HA does not create volume. It leaves the skin plump and smoother without altering facial structure.

How long does it take to see results?

The skin feels more hydrated and smoother after 1–2 weeks once the injection bumps subside; improved radiance and elasticity become more noticeable after sessions 2–3.

Do injection bumps under the eyes take long to fade?

Because the periorbital skin is delicate and thin, bumps and bruising are more visible, typically resolving within 3–7 days; using a cannula helps minimize this.

How are skin boosters different from mesotherapy?

Skin boosters utilize lightly cross-linked HA, providing longer-lasting hydration; mesotherapy consists of nutrient cocktails with shorter-lived effects, requiring more frequent sessions.

Is it suitable for oily skin?

Yes, especially if the skin is both oily and dehydrated or dull; skin boosters do not increase sebum production.

Can it be combined with Botox and fillers?

Yes, usually spaced 1–2 weeks apart to evaluate the outcome of each procedure; the doctor will determine the appropriate treatment sequence.

At what age should I start?

It depends on your skin condition rather than age: suitable whenever your skin is dehydrated, dull, or showing fine lines that home skincare alone cannot improve.

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