# Rejuran Skin Boosters (Polynucleotide Skin Treatment) with Lucence Aesthetics

> Rejuran® is a polynucleotide-based injectable treatment product from Korea containing highly purified DNA fragments derived from salmon. Treatment may incorporate polynucleotide-based injectable therapies, which contain highly purified DNA fragments derived from salmon. Following a comprehensive consultation, treatment suitability, available options, expected outcomes, risks, and follow-up requirements are discussed to support informed decision-making and individualized care. Treatment costs vary depending on individual needs and will be confirmed following consultation.

- Host: Lucence Aesthetics
- Duration: 60, 90, 120 min
- Location: Shop 3/ 164 Great Western Highway,  Westmead NSW 2145
- Host time zone: Australia/Sydney
- Confirmation: The host confirms each booking; it stays pending until they accept it.
- Booking page: https://cal.com/lucence-aesthetics/rejuran
- Event type id: 2110211

## Check availability

```http
GET https://api.cal.com/v2/slots?eventTypeId=2110211&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": 2110211,
  "start": "<UTC ISO 8601 start from the slots response>",
  "lengthInMinutes": 60,
  "attendee": {
    "name": "…",
    "email": "…",
    "timeZone": "<IANA time zone>"
  },
  "bookingFieldsResponses": {
    "phone": "…",
    "smsReminderNumber": "…",
    "notes": "…"
  }
}
```

- Required fields: `name` (Your name), `email` (Email address), `phone` (Phone Number), `smsReminderNumber` (Phone number (Text notifications))
- Optional fields: `notes` (Additional notes)
- `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; pass the same value to the slots request as `duration`.
- A successful response is a pending booking request.