Privacy Policy

Last updated: September 2026

GUYSSOU is committed to protecting the privacy and personal data of its clients and website visitors.

This Privacy Policy explains how GUYSSOU collects, uses, stores and protects personal data when you visit our website, contact us, make a booking or receive a service.

Data Controller

The data controller is:

GUYSSOU MAQUILLAGE ET COIFFURE
Société par actions simplifiée (SAS)
Registered office: 60 rue François 1er, 75008 Paris, France
RCS Paris: 940 398 159
VAT number: FR26940398159
Trading name: GUYSSOU / GUYSSOU Studio

Email:contact@guyssou.fr
Telephone: +33 6 80 68 37 54

Personal Data We Collect

Depending on how you interact with GUYSSOU, we may collect the following personal data:

  • first and last name;

  • email address;

  • telephone number;

  • booking and appointment information;

  • services requested or purchased;

  • billing and transaction information;

  • communications exchanged with GUYSSOU;

  • information voluntarily provided through booking, contact or consultation forms;

  • technical information relating to your use of the website, such as IP address, browser and device information, where applicable;

  • information concerning your preferences or specific requirements where necessary for the provision of a service.

Where necessary to safely and appropriately perform a service, GUYSSOU may also ask clients to disclose information concerning allergies, sensitivities, pregnancy, breastfeeding, medical treatments, health conditions or contraindications.

Such information may constitute sensitive personal data and will only be processed where necessary and in accordance with applicable data protection legislation.

Purposes of Processing

GUYSSOU may process personal data for the following purposes:

Booking and appointment management
To arrange, confirm, modify and manage appointments and provide the requested services.

Payments, invoicing and accounting
To process payments, deposits, balances, refunds where applicable, invoices and fulfil accounting and tax obligations.

Client communication
To respond to enquiries and send appointment confirmations, reminders and information relating to booked services.

Performance and safety of services
To take into account information necessary to adapt or safely perform the requested service.

Legal and regulatory obligations
To comply with applicable accounting, tax, consumer protection and other legal obligations.

Website operation and security
To operate, maintain, secure and improve the website and online booking system.

Marketing communications
GUYSSOU may send marketing or promotional communications where permitted by applicable law and, where required, with the client's prior consent. Clients may unsubscribe from such communications at any time.

Legal Bases for Processing

Depending on the purpose concerned, GUYSSOU processes personal data on one or more of the following legal bases:

  • the performance of a contract or steps taken at the client's request before entering into a contract;

  • compliance with a legal obligation;

  • GUYSSOU's legitimate interests, provided that these interests do not override the rights and freedoms of the individual;

  • the client's consent where required by law;

  • explicit consent where required for the processing of special categories of personal data.

Health and Sensitive Information

Information relating to health, allergies, sensitivities, pregnancy, breastfeeding, medical treatments or contraindications may be necessary to determine whether a service can be safely performed or adapted.

Where such information constitutes special category data under applicable data protection law, GUYSSOU will process it only where an appropriate legal basis applies and, where required, with the client's explicit consent.

Clients are requested to provide only information that is relevant to the service concerned.

Service Providers and Recipients

Personal data is accessible only to GUYSSOU and to persons or service providers who require access for the purposes described in this Privacy Policy.

GUYSSOU may use third-party providers for services including:

  • website hosting and operation;

  • online appointment scheduling;

  • payment processing;

  • accounting and administrative management;

  • email and communications;

  • technical services and data storage.

These providers currently include, where relevant:

Squarespace / Acuity Scheduling: website operation and online appointment scheduling;
Stripe: online payment processing;
LegalPlace: accounting and administrative management.

These service providers process personal data in accordance with their respective roles, privacy policies and contractual obligations.

GUYSSOU does not sell clients' personal data.

Payment Information

Online payments are processed through specialised payment service providers, including Stripe.

GUYSSOU does not directly store complete payment card details where these are collected and processed directly by the payment provider.

Certain transaction information may nevertheless be retained where necessary for payment management, refunds, accounting, fraud prevention or compliance with legal obligations.

International Data Transfers

Some of the service providers used by GUYSSOU may process personal data outside France or the European Economic Area.

Where personal data is transferred outside the European Economic Area, such transfers will be carried out in accordance with applicable data protection legislation and, where required, using appropriate safeguards recognised under the GDPR.

Data Retention

GUYSSOU retains personal data only for as long as necessary for the purposes for which it was collected and for any additional period required by applicable legal, accounting, tax or dispute-related obligations.

Retention periods may therefore vary depending on the nature of the data and the purpose for which it is processed.

Where personal data is no longer necessary, it will be deleted, anonymised or archived where required by law.

Your Rights

In accordance with applicable data protection legislation, you may have the right to:

  • access your personal data;

  • request correction of inaccurate or incomplete personal data;

  • request deletion of your personal data where applicable;

  • request restriction of processing;

  • object to certain processing;

  • request portability of certain personal data;

  • withdraw your consent at any time where processing is based on consent.

Withdrawal of consent does not affect the lawfulness of processing carried out before consent was withdrawn.

To exercise your rights or ask a question concerning the processing of your personal data, please contact: contact@guyssou.fr

GUYSSOU may request appropriate information to verify the identity of the person making the request where necessary.

You also have the right to lodge a complaint with the Commission Nationale de l'Informatique et des Libertés (CNIL), the French data protection authority.

Cookies and Similar Technologies

The GUYSSOU website may use cookies and similar technologies necessary for its operation, security and functionality.

Other cookies or tracking technologies, including analytics or marketing technologies where applicable, will be used in accordance with applicable consent requirements.

Where consent is required, visitors may accept, refuse or manage their preferences through the cookie management tool available on the website.

Further information about the cookies used on the website may be provided through the website's cookie settings or cookie notice.

Data Security

GUYSSOU takes appropriate technical and organisational measures intended to protect personal data against unauthorised access, accidental loss, alteration, disclosure or destruction.

Access to personal data is limited to persons and service providers who require it for legitimate business purposes.

Third-Party Links

The GUYSSOU website may contain links to third-party websites or services.

GUYSSOU is not responsible for the privacy practices or content of third-party websites. Visitors are encouraged to review the applicable privacy policies when accessing external services.

Changes to this Privacy Policy

GUYSSOU may update this Privacy Policy where necessary to reflect changes to its services, legal obligations or personal data processing practices.

The date of the latest update will be indicated at the top of this page.

Contact

For any question regarding this Privacy Policy or the processing of personal data:

GUYSSOU MAQUILLAGE ET COIFFURE
60 rue François 1er
75008 Paris, France

Email: contact@guyssou.fr
Telephone: +33 6 80 68 37 54