Zenita Skin
Austin Practice // 308 Brazos Street Anatomical Muscle Mapping Neurotoxin Injectable Suite
Measured Neurotoxin
Billed Strictly Per Active Unit • Zero Unmeasured Zone Bundles

Botox injections in Austin priced transparently at twelve to fifteen dollars per active unit.

We deliver targeted neurotoxin treatments for glabellar lines, forehead furrows, and crow's feet on Brazos Street. Every syringe is drawn in front of you, with unit counts verified against documented anatomical facial vectors.

Check Unit Pricing Book Clinical Intake
$12–$15 Per active unit pricing
31G Micro-Syringe Zero tissue tearing
Since 2021 Directorship by Irina Petrova
12–15 USD Per Documented Unit

Botox is billed strictly between $12 and $15 per active unit at Zenita Skin; we never sell unmeasured facial zones or flat-rate mystery packages.

Your face is unique. Selling a "forehead package" or a "three-area flat fee" forces clients to pay for neurotoxin units they do not receive or under-doses muscle groups to preserve clinic margins. We bill by the individual unit, ranging from $12 to $15 depending on manufacturer lot, brand volume, and seasonal supplier contracts.

Before injection begins, the clinical injector maps your muscle dynamics at rest and in maximum contraction, records the exact unit count per injection site in your clinical chart, and confirms the subtotal with you.

Anatomical Target Zone Target Musculature Typical Clinical Dosage Onset & Longevity Estimated Range
Glabellar Frown Lines Corrugator supercilii + Procerus 16–24 units 3–5 days onset // 3–4 months duration $192–$360
Horizontal Forehead Lines Frontalis muscle bellies 10–18 units 4–7 days onset // 3–4 months duration $120–$270
Lateral Canthal Lines (Crow's Feet) Orbicularis oculi (lateral portion) 12–20 units (bilateral) 3–6 days onset // 3–4 months duration $144–$300
Masseter Relaxation / Slimming Deep masseter muscle fibers 25–45 units (per side) 10–14 days onset // 4–6 months duration $600–$1,350
Depressor Anguli Oris (DAO) Mouth corner depressor vectors 4–8 units 3–5 days onset // 3 months duration $48–$120
Precision neurotoxin syringe calibrated by unit for cosmetic injection
Cold-chain verified neurotoxin preparation at 308 Brazos Street Austin, Texas // 31-gauge surgical syringe calibration
2.5 ML Preservative-Free Saline Dilution Baseline

Every 100-unit vial of onabotulinumtoxinA is reconstituted with exactly 2.5 ml of sterile preservative-free saline, yielding an exact concentration of 4.0 units per 0.1 ml.

Dilution transparency protects you from weak, over-reconstituted injectables that diffuse unpredictably. Over-diluting neurotoxins increases diffusion spread into adjacent muscles, creating complications such as eyelid ptosis or asymmetric brow drop. We maintain a strict reconstitution ratio verified under laminar flow.

Irina Petrova has directed clinical formulation audits and sterile storage at Zenita Skin since 2021. With corporate registration in Florida and active standing in aesthetic medical associations, our clinic logs cold-chain integrity from delivery to bedside injection.

Reconstitution Audit

1:1 Ratio Log

Every vial reconstitution is documented with the exact reconstitution timestamp, lot serial number, and volume of 0.9% sodium chloride added.

Lot Tracking Irina Petrova Audit

Needle Sharpness

31-Gauge BD

We change needles after every three to four injection points to avoid needle dulling. Fresh, razor-sharp needles eliminate tissue trauma and virtually eliminate bruising.

Single Use Only Patient Comfort

Cold Storage Verification

2°C–8°C Log

Neurotoxins are stored in a continuously monitored pharmaceutical refrigerator. Reconstituted vials are discarded if unused within 24 hours of opening.

Digital Sensor Austin Facility
14 DAYS Mandatory Clinical Review Window

Full neuromodulation takes up to fourteen days to settle; every client is booked for a complimentary two-week photographic assessment to evaluate symmetry and muscular balance.

The treatment does not end when you leave our treatment suite. Here is our step-by-step procedure:

  1. Dynamic Muscle Examination: We evaluate your facial vectors during forced frown, high brow raise, and squinting to identify hyperdynamic fibers and underlying asymmetries.
  2. Sterile Skin Cleansing: The treatment zones are wiped with 70% isopropyl alcohol and allowed to dry completely to prevent topical bacteria entering micro-punctures.
  3. Micro-Injections with Syringe Swaps: We deliver small 0.025 ml to 0.05 ml aliquots into specific muscular planes with surgical precision, rotating needles to keep punctures painless.
  4. 14-Day Symmetry Verification: You return at the two-week mark for polarized dermoscopy and muscle strength re-testing. If an asymmetrical muscle fiber remains active, touch-up units are priced at the same $12 to $15 rate with zero appointment surcharges.
18+ YEARS Strict Adult-Only Clinical Intake

We administer neurotoxins strictly to adult patients 18 years of age and older with verified photo identification and documented medical clearance.

We will not inject patients who are pregnant, breastfeeding, or diagnosed with myasthenia gravis, Lambert-Eaton syndrome, or active skin infections at the puncture site. Clients who desire a completely frozen, expressionless face without normal dynamic movement are advised that our clinic prioritizes natural muscular balance and facial harmony.

If you want instant results in two hours, neurotoxin is not the appropriate modality. Botox requires 72 hours for initial acetylcholine binding and up to two weeks for complete muscular relaxation.

How many total units will I realistically need?

A standard upper-face rejuvenation targeting frown lines and forehead typically requires between 24 and 40 total units ($288–$600). Men or clients with dense frontalis muscle bellies may need 35 to 55 units. We provide your exact unit recommendation during your diagnostic evaluation before injecting a single drop.

Why is Botox priced per unit instead of per area?

Per-unit pricing ($12–$15/unit) ensures you pay solely for the medicine injected into your tissue. Area-based pricing often masks low dosages (under-treating your muscle) or charges patients with faint lines the same fee as patients requiring double the dosage.

What are the post-injection restrictions?

Remain upright for four hours following your appointment. Avoid vigorous workouts, hot yoga, steam rooms, and direct facial massage for 24 hours to prevent neurotoxin migration beyond the injected muscle belly.

50–100 USD Diagnostic Facial Consultation

Schedule an anatomical neurotoxin evaluation at 308 Brazos Street. Your consultation fee is fully credited toward your first Botox procedure.

Request Botox Assessment

Complete the clinical intake form below. Irina Petrova's staff will review your contraindications and schedule your consultation at our Austin clinic.

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