# Regenerative Exosome Therapy (Face & Scalp) with Lucence Aesthetics

> Exosome Therapy is a practitioner-led treatment that may be incorporated into individualized skin and scalp treatment plans following clinical assessment. Exosomes are naturally occurring extracellular vesicles that act as cellular signalling molecules and are used in a range of regenerative medicine and aesthetic applications. Treatment may be performed on the face or scalp, depending on clinical indication and patient suitability. Treatment options, expected outcomes, potential risks, and follow-up requirements are discussed during consultation and informed consent.

- Host: Lucence Aesthetics
- Duration: 60, 90, 120, 150, 180 min
- Location: 3/164 Great Western Highway, Westmead NSW, Australia
- Host time zone: Australia/Sydney
- Confirmation: Bookings are confirmed instantly.
- Booking page: https://cal.com/lucence-aesthetics/regenerative-exosome-therapy-face-scalp
- Event type id: 7459897

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=7459897&start=YYYY-MM-DD&end=YYYY-MM-DD&timeZone=<IANA time zone>
cal-api-version: 2024-09-04
```

The response is `{"data":{"YYYY-MM-DD":[{"start":"<ISO 8601 with offset>"}]}}`; no API key is needed.

## Book

```http
POST https://api.cal.com/v2/bookings
cal-api-version: 2026-02-25
Content-Type: application/json

{
  "eventTypeId": 7459897,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 60,
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "guests": [
    "guest@example.com"
  ],
  "bookingFieldsResponses": {
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address)
- Optional fields: `notes` (Additional notes), `guests` (Add guests)
- `name` and `email` go in `attendee` and `guests` is a list of emails; every other field goes in `bookingFieldsResponses` under its name.
- `lengthInMinutes` picks one of 60, 90, 120, 150, 180; pass the same value to the slots request as `duration`.